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Secoroc Rock Drilling Tools Product Catalogue - Rotary
36

Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

Nov 05, 2020

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Page 1: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

Secoroc Rock Drilling Tools

Product Catalogue - Rotary

Page 2: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

The market´s most complete rotary drilling system

Atlas Copco Secoroc can now offer worldwide customers the market’s most complete rotary drilling system. Our commitment is to develop, manufacture, and distribute the highest quality, most cost-effective rock drilling tools for the mining and construction drilling industry.

Atlas Copco Secoroc and Thiessen Team have individually accumulated a long and established record of providing superior rotary drill products and services. Now working together, the partnership results in products and services with unequaled market leadership.

Thiessen Team began providing fabricated rotary drill pipes, sub adaptors and roller stabilizers to the blast hole drilling industry in western Canada in the early 1970’s. As a result of multiple expansions and robust business growth, their products and services are now manufactured and offered worldwide from strategic locations in Canada, Australia, Chile, South Africa and Peru.

When this manufacturing strength is added to the industry-leading Atlas Copco drill rigs and Tricone bits, the result is a complete and reliable rotary drilling system backed by proven service.

The quality and performance of these rotary drilling products not only set new production standards, but are the most cost-effective in the industry.

Consider these pioneering and innovative contributions:n Fully heat-treated fabricated alloy drill pipe.n Recessed hardface wear protection in critical

areas.n Roller stabilizers with replaceable blocks

and rollers.n Economic reconditioning of drill pipes and

subs.n State-of-the-art pipe straightening equipment n Post heat-treated tool joints for multi-pass

drilling.n Tricone bits designed for highest

productivity.

For customers of their industry-leading rotary drill products, Atlas Copco Secoroc also offers the market’s most extensive and comprehensive support services, including regularly scheduled, on-site assistance.

All this to help today’s mining and construction drillers face and overcome increasingly competitive global challenges that are complicated by constantly changing requirements.

Page 3: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

WLS

OD

ID

Welded strapmethod

Square drive flange method

Smoothdrill™shock absorbing

sub

Smoothdrive™shock absorbing

sub

Threadsaver sub

Teamwrench™breakout wrench

Full length repairable

Teamalloy™body drill pipe

(box-box optional)

Teamlube™rock bit/roller stabilizer bearing lubricant

Centeroll™rotary deck bushing

(repairable)

Duralloy™ bit sub

Secoroc rotary bits

Duralloy™bit sub adaptor

EZ-Drill™roller stabilizer

The Secoroc rotary drill string

Page 4: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

Pin connection torque limiterCoated rubber element

Cap screws

Lift ring

Hex head bolts

Complete assembly

Outer housing

Box connection

Hex heads bolts

n Improved torque controln Longer rubber element lifen Less maintenance – strapless designn Better drill string lifting controln Positive stops for making/breaking connections

Smoothdrill™ The original concept of Smoothdrill™ has not changed. The shock absorbing sub adaptors have been known to provide the following benefits:

Smoothdrive™ Model 28’’Exploded assembly view

Smoothdrive™

The new concept of Smoothdrive™ (strapless design) adds more benefits for blast hole drilling.

n Increased penetration raten Less drive head repairsn Greater drill availabilityn Extended drill lifen Longer bit lifen Less drill mast maintenance

Shock absorbing sub adaptors

The Smoothdrill™ and the Smoothdrive™ line of drilling shock absorbers bring several benefits to any rotary drilling operation. They not only increase penetration rate, but also enable greater drill rig availability. With significant reduction of vibrations transmitted from drill string to drill head, the need for drill head repairs decreases and also extends life of drill rig.

Page 5: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

Pin connection torque limiterCoated rubber element

Cap screws

Lift ring

Hex head bolts

Complete assembly

Outer housing

Box connection

Hex heads bolts

Thread saver connection methods

Welded shroud method

Square drive flange method

Welded strapmethod

Model Load range Clearance Shoulder to Assembly

size (Pull down) diameter shoulder length weight

�8 up to 1�0 000 lbs ��” ��” 1800 lbs

�� up to 8� 000 lbs �� 1/�” �9 �/8” 1000 Ibs

18 up to 60 000 lbs �0 1/�” �9 �/8” 6�0 lbs

1� up to �� 000 lbs 18 �/�” ��” �10 lbs

Smoothdrive™ specifications

Smoothdrill™ specifications

Model Load range Clearance Shoulder to Assembly

size (Pull down) diameter shoulder length weight

�8 up to 1�0 000 lbs ��” �6” ��00 lbs

�� up to 8� 000 lbs �7” �0” 1�7� Ibs

18 up to 60 000 lbs ��” �8” 8�� lbs

1� up to �� 000 lbs �0” �8” 6�0 lbs

Page 6: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

6

Wear protection Duralloy™ is recommended for the bottom section of the drill pipe.

Quality control Secoroc stems are straight, rugged and thoroughly reliable. Every drill pipe is carefully inspected during each manufacturing process, and then again before it leaves the shop. Each drill pipe’s manufacturing process is documented and certified (being traceable through our serial number system).

Teamalloy™ blasthole drill pipes

Inquiries/How to orderPlease specify the following:n Outside diametern Wall thicknessn Shoulder-to-shoulder length of drill pipen Size and type of thread connections.n Drill rig model for break-out configuration

Body materialSecoroc drill pipe bodies are manufactured from premium quality, heat-treated seamless Teamalloy™ tubing or Teamsteel™ pipe.

Tool joint material All pin and box end tool joints are precision machined from 4145H or 4340 heat-treated alloy steel. All tool joints are then fitted to the body using an interference heat-shrink fit that guarantees axial alignment and concentricity, and then are welded and stress-relieved.

Teamalloy™ is a unique, proprietary specification of alloy tubing used in manufacture of premium drill pipes for blast hole drilling applications, where drill pipes with mild steel bodies have not provided best value and cost effectiveness to the drilling operation.

Outsidediameter

5”5”

5 1/2”5 1/2”

6”6 1/4”6 1/4”6 1/4”6 5/8”

7”7”7”

7 5/8”7 5/8”7 5/8”8 5/8”8 5/8”8 5/8”9 1/4”9 1/4”9 5/8”10 1/4”10 3/4”10 3/4”11 3/4”12 1/4”13 3/8”13 3/8”

Wallthickness

0.500”0.750”0.500”0.750”0.750”0.500”0.750”1.000”0.864”0.500”0.750”1.000”0.500”0.750”1.000”0.750”0.906”1.000”1.000”1.250”1.500”1.250”1.000”1.250”1.250”1.000”1.250”1.500”

Pin / boxWt. / set

150 lbs150 lbs180 lbs 180 lbs225 lbs250 lbs250 lbs250 lbs295 lbs335 lbs335 lbs335 lbs400 lbs400 lbs400 lbs520 lbs520 lbs520 lbs590 lbs590 lbs650 lbs750 lbs750 lbs750 lbs800 lbs1050 lbs1275 lbs1275 lbs

Recommendedconnection

3 1/2” BECO3 1/2” BECO3 1/2” BECO3 1/2” BECO4” BECO4” BECO4” BECO4” BECO4 1/2” BECO4 1/2” BECO4 1/2” BECO5 1/4” BECO 5 1/4” BECO5 1/4” BECO5 1/4” BECO6” BECO6” BECO6” BECO6” BECO6” BECO7” BECO8” BECO8” BECO8” BECO8” BECO8” BECO10” BECO10” BECO

Body Wt.per Ft.

24 lbs34 lbs27 lbs38 lbs42 lbs31 lbs44 lbs56 lbs53 lbs35 lbs50 lbs64 lbs38 lbs55 lbs71 lbs63 lbs75 lbs82 lbs88 lbs125 lbs130 lbs120 lbs105 lbs127 lbs140 lbs120 lbs162 lbs190 lbs

Standard drill pipe sizes

Page 7: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

7

Drill pipe comparisonS

EC

OR

OC

TE

AM

AL

LO

Y

Teamalloy™ bodyMild steel body

Dimensional accuracy

Straightness

Total indicted runout

Length capability55-65 Ft. s/s length

Repairability

Yield strength

Tensile strength

Tortional strength

Hardness

Alloying elements

Work hardeningcharacteristics

Wear life

Initial cost

Overall cost effectiveness

Page 8: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

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To connect the Tricone drill bit to the drill pipe, a wear protected bit sub adaptor is generally used when the rock formation is relatively flat, competent, and not in need of stabilization within the hole. In some cases (primarily softer rock formations that are dipped or result in sloughing) it is worthwhile to consider the use of a Secoroc EZ-Drill™ roller stabilizer rather than an ordinary bit sub adaptor.

Rotary sub adaptors

Drill bit connection options

Duralloy™ bit sub

EZ-Drill™roller stabilizer

Blade/ribbedstabilizer*

*not normally recommended

Page 9: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

9

Duralloy™ bit sub adaptor

Material specificationWe utilize a variety of application specific grades of alloy steel bar in both heat-treated-stress-relieved and post-heat-treated conditions.

Duralloy™ wear protection optionRecessed hardface wear strips or hardband wear rings with tungsten carbide hard metal overlay (63-68 Rockwell C hardness).

The Secoroc Duralloy™ bit sub adaptors are used when adapting from one thread to another (drill pipe to drill bit); when coupling drill pipes having the same connections on both ends; or as thread savers. Team rotary subs are manufactured from various application-specific, premium quality alloy steels. They are available in various sizes and all required thread connections.

Inquiries/How to orderPlease specify the following:n Type of sub adaptorn Shoulder to shoulder lengthn Outside diameter(s)n Inside bore diameter.n Size and type of upper and lower connections (BECO or API)n Material specificationsn Any special features

Typesn Bottom or bit subsn Top or spindle subsn Thread saver subsn Crossover or adaptor subs

Special featuresn Breakout wrench flats/slots to suit drill modeln Post heat-treated alloy steeln Hardfacing or hardbanding wear protectionn Low torque thread optionsn Neck down outside diameter

Page 10: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

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The result with EZ-Drill™, besides the straighter hole, less caving in of the hole which leads to the following benefits:n Less wear on the in-hole drill string

components.n Increased productivity as less material

sloughs from the hole wall.n Less regrinding of rock falling to the bottom

of the hole.n A straighter hole which reduces risk of

blasting problems and poor fragmentation.n Smoother operation of the drill during the

drilling operation.

EZ-Drill™ features:n Efficient air deliveryn Less air loss (bearing)n Smooth runningn Low torquen Repairablen Wear protectedn Reduced vibrationn Straighter holesn Smoother bore walln Alignment spacers bit leg/rollers

Inquiries/How to orderPlease specify the following:n Hole sizen Thread connectionsn Model of drilln Body lengthn Body diametern Body flutingn Extra Duralloy™ wear

EZ-Drill™ roller stabilizers The EZ-Drill™ roller stabilizer contains three roller assemblies, with carbide inserts for wear resistance, which provide support against the hole walls serving to both guide the Tricone drill bit in a straight direction and pack the wall of the hole to prevent sloughing.

BECO or API pin

connections to

suit drill pipes

Replaceable

blocks and rollers

c/w tungsten

carbide inserts

Duralloy

wear protection

API/BECO

connection to

suit drill bit

Heat-treated

alloy steel body

Fluting of body

for drill cuttings

bailingBE/P&H and ADS wrench

slots standard

optional wrench slots/flats

available

Center hole

air delivery

Page 11: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

11

Repairable

BECO or API pin

connections to

suit drill pipes

Replaceable

blocks and rollers

c/w tungsten

carbide inserts

Duralloy

wear protection

API/BECO

connection to

suit drill bit

Heat-treated

alloy steel body

Fluting of body

for drill cuttings

bailingBE/P&H and ADS wrench

slots standard

optional wrench slots/flats

available

Center hole

air delivery

Body

diameter

7”, 7 5/8”

7 5/8”, 8 5/8”

8 5/8”, 9 1/4”

8 5/8”, 9 1/4”

8 5/8”, 9 1/4”,

9 5/8”, 10 3/4”

10 3/4”, 11 3/4”

13 3/8”

13 3/8”

s/s length

32”/42”

32”/42”/50”

32”/42”/50”

32”/42”/50”

35”/42”/50”

32”/42”/50”

42”/50”

42”/50”

OptionsEZ-Drill™ repairable roller stabilizers are available in a variety of body lengths and diameters, as well as a complete selection of break-out wrench slot/flat configurations and thread connections.

Available sizes EZ-Drill™

Hole size

9”

9 7/8”

10 5/8”

11”

12 1/4”

13 3/4”

15”

16”

Page 12: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

1�

Centeroll™ repairable rotary deck bushing

Inquiries/How to orderPlease specify the following:n Drill manufacturern Drill modeln Deck opening diametern Drill pipe diametern Top flange dimensions on flangen Deck stop slot dimensionsn Any special features requiredn Lifting ring

Deck Stop SlotModel Number

Serial Number

Top Flangeto Suit Drill Model

Outer Housing

2 or 3Ball Races

RemoveableMechanicalBall Plugs(Patent Pending)

Rotating Inner Sleeve(Replaceable)

Deck Stop SlotModel Number

Serial Number

Top Flangeto Suit Drill Model

Outer Housing

2 or 3Ball Races

RemoveableMechanicalBall Plugs(Patent Pending)

Rotating Inner Sleeve(Replaceable)

Our repairable Centeroll™ roller deck bushing is designed and manufactured by incorporating several innovations that result in the Centeroll™ being the most cost-effective roller deck bushing in the industry.

The standard rotary deck bushing originally developed was a vast improvement over the non-rotating friction type deck bushing. It provided such benefits as a rotating inner sleeve for torque reduction under pull-down load and no maintenance as it is a “one time use” (throw away) design. Unfortunately, the standard non-repairable rotary deck bushing tends to wear rapidly on the inner diameter and is consequently run to destruction in an effort to maximize cost effectiveness.

Centeroll™ featuresn Alloy outer housing for longer wear lifen Mechanical ball plug systemn Simple replacement of inner rotating sleeven Fully heat-treated inner rotating sleeven Repairable for economical secondary lifen Repairable at mine workshop or ours

Page 13: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

1�

Centeroll™ innovationsInitial field tests (reports available upon request) indicate that the effective first time wear of our Centeroll™ is superior to the standard rotary deck bushing products currently available. Since the Centeroll™ is also easily repairable, its overall economic cost effectiveness is unsurpassed. The Centeroll™ is designed with heat treated alloy steel in outer housing, inner sleeve and in ball

race areas. This ensures a longer service life for the Centeroll™ compared to alternative solutions with mild steel construction.

With the possibility to replace ball plugs and ball bearings as well as inner sleeve, the deck bushings service life is prolonged far beyond that of products made of mild steel and without repairability.

Models available for following drills:Atlas Copco: DM��, DM�0, DM��, DM�0, T�BH, DML, DMM �&�, DMH, PV �71, PV �7�, PV ��1Bucyrus International: BE-��R, ��R, �7R, �9R, ��R, �9R, 60R, 61RP & H/GD: GD70, GDCL90, GD100, GD1�0, P&H100XB, P&H1�0A, GD��0XP, GD1�0ATamrock-Drilltech: D��K, D�0K, D���, D��K, D�0K, D��SP, D60K, D7�K, D90K, 1190ETerex-Reedrill: SKT, SKF, SKS Other models on request.

Page 14: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

1�

Available in: n 20 liter pails / 5.2 US gallonsn 200 liter drums / 52.8 US gallonsn 1000 liter totes / 264 US gallons (non-returnable)n 1125 liter totes / 297 US gallons

Pump specifications:Air supply working pressure �� psi - 1�0 psiPump discharge pressure Four to one multiplierPump discharge volume 10 ml per stroke

Timer specifications: Voltages 1� or �� volt dc, 110 or ��0 volt acPump activation time � - 6 secPump delay time 17 - �8 secTank sizes (Shipping �7.�” x ��” x �0” (�0.0 gal), dimensions Only) 1�.�” x 1�” x 18” (7.� gal)

Teamlube™

bearing lubricant

Teamlube™n Is environmentally safen Is water solublen Has high lubricityn Extends bit life by lubricating bit bearing areasn Extends roller stabilizer life by lubricating roller bearing areas

Teamlube™ lubricatorThe Teamlube™ positive lubricator is air operated and is time activated. The lubricator is completely self contained and is easy to install. The lubricator can be used to inject Teamlube™.

The pump is designed to deliver a measured amount of product with each injection to insure a proper mixture. The pump is designed with only one moving part to ensure low maintenance.

The Teamlube™ positive lubricator is available for different drilling models and has a one year warranty against manufacture defects from the date of purchase on replacement parts only.

A special drilling lubricant formulated for blasthole drilling applications using air-cooled bearing; Tricone drill bits and roller stabilizers.

Page 15: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

1�

Teamwrench™ automatic drill pipe wrench

The full range of wrench sizes allow for the breakout of components from 3” to 15” (75 mm - 381 mm) in diameter. Each Teamwrench™ is suited to a specific drill make and model, and the diameter of the drill pipe and related drill string components utilized on that drill. The wrench can be custom designed to fit any drill rig and customer requirement.

OperationTo operate, the Teamwrench™ is simply moved from its resting position to engage the drilling components that require breaking out. The Teamwrench™ head grips the drilling component firmly and then turns the component to break the seal of the tightly threaded connection shoulder. The binding force grows with the applied torque which in turn avoids slippage of the Teamwrench™ head on the drill pipe. There is also virtually no gouging of the component by the jaw inserts. The Teamwrench™ is operated completely from within the cab of the drill and is the very safest method of breaking out tightly threaded connections.

Adjustment to drill stringThe Teamwrench™ automatically adjusts to the diameter of the drill pipe (to compensate for drill pipe wear within the size range), grips the stem firmly and then turns the stem. The steel jaws are hardened for long life, and the hydraulic pressure range required is from 2,000 to 3,500 PSI. Pressure is taken from the existing hydraulic system of the drill. The binding force grows with the applied torque, which in turn avoids any slippage of the wrench on the drill pipe.

The wrench can be adjusted vertically for each breakout application and automatically adjusts for eventual diameter wear of the drill string components up to 2.00´́ (50 mm) below original diameter of the component. The Teamwrench™ is capable of 400 mm of vertical travel to avoid wear protected areas of drill string components. The operator does not have to leave the cabin to change drill pipes. The two valves are operated from the operator’s console.

For quick and efficient automatic breaking of threaded connections in drill pipe, bit subs, and Tricone bit from drill string, the Teamwrench™ breakout wrench is the safest, most versatile break out solution available.

Models available for following drills:Atlas Copco: DM��, DM�0, DM��, DM�0, T�BH, DML, DMM �&�, DMH, PV �71, PV �7�, PV ��1Bucyrus International: BE-��R, ��R, �9R, �9R, 60RP & H/GD: GD100, GD1�0, GD��0XP, GD1�0ATamrock-Drilltech: D��K, D�0K, D��K, D�0K, D��SP, D60K, D7�K, D80K, D90K, 1190ENew applications are being designed for other drill rig systems with varying drill pipe diameters, depending on available space on the drill deck.

Page 16: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

16

Secoroc Tricone bits

Secoroc HD NT and MAG NT – Time tested technology that makes a difference

In today’s competitive environment, miners are demanding improved processes and equipment to add value to their mining operations. To increase efficiency and lower drilling costs, blasthole rigs are expected to deliver more and more energy to the drill bit. As a result, drill bits must be carefully designed and manufactured to not compromise the productivity and efficiency of increasingly complex and expensive drilling systems. Bits have become an even more critical and vital component in this process.

To develop our time tested products further, major manufacturing facility investments in plant, equipment and research and development have been made in the Secoroc Tricone bit product offering.

Add to that the concept of “Lean” and “Flow” orientated manufacturing techniques and the end result is MAG NT and HD NT replacing the former MAG and HD product lines.

NT means manufacturing bits using new state of the art machine tools with an obsessive dedication to quality, the elimination of waste and maximum throughput efficiency.

Investment, Lean, Flow, Quality… New Technology…NT.

Designed cutting structuresThe carefully designed cutting structures ofthe Secoroc HD NT and MAG NT bits areengineered to contribute to higher penetrationrates and increased bit life. Redesigned gaugeand transition areas are stronger, minimizingtooth breakage. Tungsten carbide grades aretailored to handle abrasive as well as hardformation environments. The HD NT alsofeatures a variety of carbide tooth shapesdesigned to enhance penetration rates in harderand tougher formations. The MAG NT featuresredesigned lugs, allowing quicker evacuationof cuttings from the bit. The tungsten carbideinserts resist wear and breakage in abrasiveenvironments.

Increased shirttail thicknessThe Secoroc HD NT and MAG NT Tricone bitsfeature increased shirttail thickness to enhancebearing life and help prevent early exposureof the outer bearings. The result is increasedperformance and longer bit life. Bearingelements and the cone mouth have also beenredesigned so that the cones are better balancedand there is an improved distribution of cutting

forces to permit increased speed and higherweight on bit (WOB) levels.

Contoured shirttailThe contoured shirttail design permitsmaximum evacuation of cutting materials whileminimizing the amount of cuttings packed intothe bearing.

Increased cone overhangThe Secoroc MAG NT and HD NT haveincreased cone overhang between the lugand the hole wall. This design permits easierevacuation of cuttings and results in lessshirttail lip erosion. Bearing life is increaseddue to reduced frictional drag against the holewall, which also lowers the bit’s overall torquerequirements.

Page 17: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

17

Secoroc Tricone bits

Atlas Copco Secoroc product development engineers have spent years studying specific applications in order to optimize drill bit performance. Using the latest 3-D design and engineering tools, including Finite Element Analysis, in combination with decades of field experience, they developed the Secoroc epsilon line of Tricone bits, now regarded as the ultimate blasthole bit solution.

These premium choice bits are designed specifically for each application. For example, softer applications with higher penetration rates require drill bits with improved cutting structures and carbide cutters that are both wear and fracture-resistant. Bearings must be designed to handle increased loads and the higher cutting speeds associated with today’s challenging blasthole drilling environments.

To meet these requirements, Secoroc epsilon bits feature an improved cutting structure, with wear and fracture resistant tungsten carbide

Secoroc epsilon – Turning science into productivity

inserts, designed to maximize penetration rates. Bearings are refined and strengthened. In fact, all aspects of the Secoroc epsilon bits have been carefully engineered to maximize productivity and lower total drilling costs.

n Optimized cutting structure and bearing geometry to distribute load

n More uniformly distributed load over bearings

Smoother bit performanceSustained penetration rate over longer periods of timeReduced risk of bearing failure

n Streamlined lug manages larger drill cuttings

Higher penetration rateLess regrinding of cuttings to smaller piecesLess bit wear

n Full body armor minimizes wear on bit body and shirttail.

Page 18: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

18

TCI Blasthole Tricone bits � 1�/16” – 7 �/8”

BitDiam. Product No. BHMT

code Product code IADC Product Special features Circ. Weightlbs kg PIN conn.

Operating suggestionsWOB / RPM

2 15/16” 75 mm

910010�9 1��011� 161-�07�-7�-HD-CR-01 7-�-1 HD NT7�CR Conical Inserts Reg �.0 �.� � N-Rod 11,7�0-��,�00 lbs �0–90 RPM

3 7/8”98 mm

1��07�1 110-�098-��-HD-CR-01 �-�-1 HD NT��CR Conical Inserts Reg �.0 �.� � �/8” API 11,6��-��,188 lbs �0–1�0 RPM

3 7/8”98 mm

1��01�1 110-�098-7�-HD-CR-01 7-�-� HD NT7�CR Conical Inserts Reg 8.0 �.6 � �/8” API 1�,�00-�1,000 lbs �0–90 RPM

4 3/4” 121 mm

9100101� 1��01�� 11�-�1�1-7�-HD-CRW-0� 7-�-� HD NT7�CRW Conical Inserts, Wear Resistant Carbide

Reg 16 7.� � 7/8” API 19,000-�8,000 lbs �0–90 RPM

5 1/8”130 mm

91000�70 1��0�9� 11�-�1�0-��-HD-F-0� �-�-� HD NT��F Chisel Inserts Jet �0 9.1 � 7/8” API 1�,�7�-��,�1� lbs WOB, �0–1�0

RPM

5 5/8” 143 mm

91000�17 17�0000 11�-�1��-6�-HD-F-0� 6-�-� HD NT6�F Chisel Inserts Jet �0 1�.6 � 1/�” API ��,�00-�9,�7� lbs �0–1�0 RPM

5 7/8”149mm

91000�19 17�0160 11�-�1�9-6�-HD-CW-0� 6-�-� HD NT6�CW Conical Inserts, Wear Resistant Carbide

Jet �7 16.8 � 1/�” API ��,�00-�1,1�� lbs �0–1�0 RPM

6”152 mm

91000�1� 17�1�1� 11�-�1��-��-HD-C-0� �-�-� HD NT��C Conical Inserts Jet �6 16.� � 1/�” API 18,000-�9,000 lbs �0–1�0 RPM

6 1/4”159 mm

91000��� 17�0677 11�-�1�9-��-HD-F-0� �-�-� HD NT��F Chisel Inserts Jet �8 17.� � 1/�” API 18,7�0-�0,6�� lbs �0–1�0 RPM

6 1/4”159 mm

91001107 17�0001 11�-�1�9-6�-HD-F-0� 6-�-� HD NT6�F Chisel Inserts Jet �8 17.� � 1/�” API ��,000-��,7�0 lbs �0–1�0 RPM

6 1/4” 159 mm

91000��9 1��1��8 11�-�1�9-71-HD-F-0� 7-1-� HD NT71F Chisel Inserts Jet �8 17.� � 1/�” API ��,000-�0,000 lbs. �0–90 RPM

6 3/4”171 mm

91000��8 17�09�� 11�-�171-��-MA-SA-0� �-�-� MAG NT��SA Super Scoop Inserts, Armor

Jet �0 ��.7 � 1/�” API 6,7�0-��,7�0 lbs �0–1�0 RPM

6 3/4”171 mm

91000��8 17�079� 11�-�171-��-HD-CAW-0� �-�-� HD NT��CAW Conical Inserts, Armor, Wear Resistant Carbide

Jet �1 ��.1 � 1/�” API �0,��0-��,87� lbs �0–1�0 RPM

6 3/4”171 mm

91000��� 17�117� 11�-�171-��-MA-CA-0� �-�-� MAG NT��CA Conical Inserts, Armor

Jet �� ��.0 � 1/�” API �0,��0-��,87� lbs �0–1�0 RPM

6 3/4”171 mm

91000��7 17�0707 11�-�171-6�-HD-CAW-0� 6-�-� HD NT6�CAW Conical Inserts, Armor, Wear Resistant Carbide

Jet �� ��.6 � 1/�” API �7,000-�7,��0 lbs �0–1�0RPM

6 3/4”171 mm

91000�71 17�1�1� 11�-�171-6�-HD-FAW-0� 6-�-� HD NT6�FAW Chisel Inserts, Armor, Wear Resistant Carbide

Jet �� ��.6 � 1/�” API �7,000-�7,��0 lbs �0–1�0RPM

6 3/4”171 mm

91000��1 17�0819 11�-�171-71-HD-CAW-0� 7-1-� HD NT71CAW Conical Inserts, Armor, Wear Resistant Carbide

Jet �1 ��.1 � 1/�” API �7,000-��,000 lbs �0–90 RPM

7 3/8”187 mm

91000�18 17�01�6 11�-�187-��-HD-FW-0� �-�-� HD NT��FW Chisel Inserts, Wear Resistant Carbide

Jet �9 ��.� � 1/�” API ��,1��-�7,9�8 lbs �0–1�0 RPM

7 3/8” 187 mm

910010�6 1��01�7 11�-�187-6�-HD-F-0� 6-�-� HD NT6�F Chisel Inserts Jet �0 ��.7 � 1/�” API �9,�00-�1,6�� lbs �0–1�0 RPM

Page 19: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

19

BitDiam. Product No. BHMT

code Product code IADC Product Special features Circ. Weightlbs kg PIN conn.

Operating suggestionsWOB / RPM

7 5/8”194 mm

1��1678 11�-�19�-6�-HY-FW-0� 6-�-� HY6�FW Hydrothermal, Chisel Inserts, Wear Resistant Carbide

Jet �0 ��.7 � 1/�” API �0,�00-��,�7� LBS �0–1�0 RPM

7 7/8” 200 mm

91000�7� 17�1��� 117-��00-��-MA-CA-0� �-�-� MAG NT��CA Conical Inserts, Armor

Jet 6� �9.� � 1/� ” API 7,87�-�9,�7� lbs �0–1�0 RPM

7 7/8”200 mm

91001�17 17�181� 117-��00-��-MA-CALW-0� �-�-� MAG NT��CALW

Conical Inserts, Armor, Stream-lined Lug, Wear Resistant Carbide

Jet 69 �1.� � 1/� ” API 7,87�-�9,�7� lbs �0–1�0 RPM

7 7/8” 200 mm

91000��6 17�0890 117-��00-��-HD-C-0� �-�-� HD NT��C Conical Inserts Jet 66 �9.9 � 1/� ” API ��,6��-�1,188 lbs �0–1�0 RPM

7 7/8”200 mm

910011�7 17�178� 117-��00-��-MA-CALHW-0� �-�-� MAG NT��CALHW

Conical, Armor, Streamlined Lug, Hard Nose on Cone, Wear Resistant Carbide

Jet 69 �1.� � 1/� ” API ��,6��-�1,188 lbs �0–1�0 RPM

7 7/8”200 mm

91000��� 17�1�86 117-��00-��-MA-C-0� �-�-� MAG NT��C Conical Inserts Jet 67 �0.� � 1/� ” API ��,6��-�1,188 lbs �0–1�0 RPM

7 7/8” 200 mm

91001��6 17�18�8 117-��00-61-HD-CALHW-0� 6-1-� HD NT61CALHW

Conical Inserts, Armor, Stream-lined Lug, Hard Nose on Cone, Wear Resistant Carbide

Jet 7� ��.7 � 1/� ” API �1,�00-��,1�� lbs �0–1�0 RPM

7 7/8”200 mm

91000��� 17�11�� 117-��00-6�-HD-FW-0� 6-�-� HD NT6�FW Chisel Inserts, Wear Resistant Carbide

Jet 7� ��.7 � 1/� ” API �1,�00-��,1�� lbs �0–1�0 RPM

7 7/8” 200 mm

91000��0 17�0��� 117-��00-7�-HD-NW-0� 7-�-� HD NT7�NW Round Top Inserts, Wear Resistant Carbide

Jet 71 ��.� � 1/� ” API �1,�00-71,000 lbs �0–90 RPM

8 1/2” 216 mm

91000811 T08�G�� 117-��16-6�-HY-CW-0� 6-�-� HY6�CW Hydrothermal, Conical Inserts, Wear Resistant Carbide

Jet 9� ��.1 � 1/� ” API ��,000-�9,�00 lbs �0–1�0 RPM

9” 229 mm

91001��� 91001��� 117-���9-��-MA-CALT-0� �-�-� MAG NT��CALT

Conical Inserts, Armor, Stream-lined Lug, Tough Carbide

Jet 9� ��.6 � 1/� ” API 9,000-��,000 lbs. �0–1�0 RPM

9” 229 mm

91000��9 17�17�� 117-���9-��-MA-CA-0� �-�-� MAG NT��CA Conical Inserts, Armor

Jet 9� ��.6 � 1/� ” API 9,000-��,000 lbs. �0–1�0 RPM

9” 229 mm

910009�9 17�17�1 117-���9-��-MA-CA-0� �-�-� MAG NT��CA Conical Inserts, Armor

Jet 9� ��.1 � 1/� ” API 9,000-��,000 lbs. �0–1�0 RPM

9” 229 mm

91001�1� 17�181� 117-���9-��-MA-CL-0� �-�-� MAG NT��CL Conical Inserts, Streamlined Lug

Jet 9� ��.1 � 1/� ” API 9,000-��,000 lbs. �0–1�0 RPM

9”229 mm

91000��� 17�1�68 117-���9-��-MA-C-0� �-�-� MAG NT��C Conical Inserts Jet 9� ��.6 � 1/� ” API �7,000-�8,�00 lbs. �0–1�0 RPM

9” 229 mm

91000�6� 17�1��� 117-���9-��-MA-CAW-0� �-�-� MAG NT��CA Conical Inserts, Armor

Jet 98 ��.� � 1/� ” API �7,000-�8,�00 lbs. �0–1�0 RPM

9”229 mm

91001��1 17�18�0 117-���9-��-e-CAHW-0� �-�-� epsilon��CAHW

Conical Inserts, Armor, Stream-lined Lug, Hard Nose on Cones, Wear Resistant Carbide

Jet 9� ��.1 � 1/� ” API �7,000-�8,�00 lbs. �0–1�0 RPM

9”229 mm

91000��1 17�0��0 117-���9-6�-HD-FW-0� 6-�-� HD NT6�FW Chisel Inserts, Wear Resistant Carbide

Jet 88 �9.9 � 1/� ” API �6,000-6�,000 lbs. �0–1�0 RPM

9” 229 mm

91000�6� 17�1�18 117-���9-6�-MA-CAW-0� 6-�-� MAG NT6�CAW

Conical Inserts, Armor, Wear Resistant Carbide

Jet 96 ��.6 � 1/� ” API �6,000-6�,000 lbs. �0–1�0 RPM

9”229 mm

91001��� 17�18�1 117-���9-6�-e-OAHW-0� 6-�-� epsilon6�OAHW

Ogive Inserts, Armor, Stream-lined Lug, Hard Nose on Cones, Wear Resistant Carbide

Jet 9� ��.1 � 1/� ” API �6,000-6�,000 lbs. �0–1�0 RPM

9” 229 mm

91001��� 17�160� 117-���9-7�-HD-NAW-0� 7-�-� HD NT7�NAW Round Top Inserts, Armor, Wear Resistant Carbide

Jet 88 �9.9 � 1/� ” API �6,000-7�,000 lbs. �0–90 RPM

TCI Blasthole Tricone bits 7 �/8” – 9”

Page 20: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

�0

BitDiam. Product No. BHMT

code Product code IADC Product Special features Circ. Weightlbs kg PIN conn.

Operating suggestionsWOB / RPM

9 7/8” 251 mm

91000��0 17�09�1 118-���1-��-MA-CA-0� �-�-� MAG NT��CA Conical Inserts, Armor

Jet 1�7 �7.6 6 �/8” API 9,87�-�9,�7� lbs �0–1�0 RPM

9 7/8”251 mm

91000��� 17�1706 118-���1-��-MA-CA-0� �-�-� MAG NT��CA Conical Inserts, Armor

Jet 1�7 �7.6 6 �/8” API 9,87�-�9,�7� lbs �0–1�0 RPM

9 7/8” 251 mm

91000��1 17�099� 118-���1-��-MA-CA-0� �-�-� MAG NT��CA Conical Inserts, Armor

Jet 1�9 6�.1 6 �/8” API �9,6��-6�,188 lbs �0–1�0 RPM

9 7/8” 251 mm

91000976 17�17�0 118-���1-��-HD-CBH-0� �-�-� HD NT��CBH Conical Inserts, Backreaming Lug, Hardnose on Cone

Jet 1�� �9.9 6 �/8” API �9,6��-6�,188 lbs �0–1�0 RPM

9 7/8”251 mm

91000��� 17�1�8� 118-���1-��-MA-CA-0� �-�-� MAG NT��CA Conical Inserts, Armor

Jet 1�� 60.8 6 �/8” API �9,6��-6�,188 lbs �0–1�0 RPM

9 7/8”251 mm

91001108 17�1777 118-���1-��-MA-CAH-0� �-�-� MAG NT��CAH

Conical Inserts, Armor, Hardnose on Cone

Jet 1�� 60.8 6 �/8” API �9,6��-6�,188 lbs �0–1�0 RPM

9 7/8”251 mm

91000��� 17�0889 118-���1-6�-HD-CA-0� 6-�-� HD NT6�CA Conical Inserts, Armor

Jet 1�� 61.� 6 �/8” API �9,�00-69,1�� lbs �0–1�0 RPM

9 7/8”251 mm

91001��� 91001��� 118-���1-6�-e-OAH-0� 6-�-� epsilon6�OAH

Ogive Inserts, Armor, Hardnose on Cone, Streamlined Lug

Jet 1�� �9.9 6 �/8” API �9,�00-69,1�� lbs �0–1�0 RPM

9 7/8” 251 mm

91001�9� 91001�9� 118-���1-6�-e-OAHW-0� 6-�-� epsilon6�OAHW

Ogive Inserts, Armor, Hardnose on Cone, Streamlined Lug, Wear Resistant Carbide

Jet 1�� 60.8 6 �/8” API �9,�00-69,1�� lbs �0–1�0 RPM

9 7/8”251 mm

91000��9 17�09�8 118-���1-71-HD-CAW-0� 7-1-� HD NT71CAW Conical Inserts, Armor, Wear Resistant Carbide

Jet 1�� 61.� 6 �/8” API �9,�00-79,000 lbs �0–90 RPM

9 7/8”251 mm

91000��� 17�169� 118-���1-7�-HD-OA-0� 7-�-� HD NT7�OA Ogive Inserts, Armor

Jet 1�0 �9 6 �/8” API �9,�00-79,000 lbs �0–90 RPM

9 7/8”251 mm

91000��� 17�0�8� 118-���1-7�-HD-N-0� 7-�-� HD NT7�N Round Top Inserts

Jet 1�� 61.� 6 �/8” API �9,�00-79,000 lbs �0–90 RPM

10 5/8”270 mm

91000��6 17�1177 118-��70-��-MA-SA-0� �-�-� MAG NT��SA Super Scoop Inserts, Armor

Jet 1�� 70.� 6 �/8” API 10,6��-��,1�� lbs. �0–1�0 RPM

10 5/8”270 mm

91000988 17�16�� 118-��70-��-MA-CA-0� �-�-� MAG NT��CA Conical Inserts, Armor

Jet 1�� 70.� 6 �/8” API 10,6��-��,1�� lbs. �0–1�0 RPM

10 5/8”270 mm

91000��1 17�170� 118-��70-��-MA-C-0� �-�-� MAG NT��C Conical Inserts Jet 1�9 67.6 6 �/8” API 10,6��-��,1�� lbs. �0–1�0 RPM

10 5/8”270 mm

91000��9 17�1�9� 118-��70-��-MA-C-0� �-�-� MAG NT��C Conical Inserts Jet 1�9 67.6 6 �/8” API 10,6��-��,1�� lbs. �0–1�0 RPM

10 5/8”270 mm

9100101� 17�17�7 118-��70-��-MA-CAH-0� �-�-� MAG NT��CAH

Conical Inserts, Armor, Hardnose on Cone

Jet 1�� 69.0 6 �/8” API �1,87�-69,06� lbs. �0–1�0 RPM

10 5/8”270 mm

91001��8 17�18�� 118-��70-��-MA-CB-0� �-�-� MAG NT��CB Conical Inserts, Backreaming Lug

Jet 1�8 67 6 �/8” API �1,87�-69,06� lbs. �0–1�0 RPM

10 5/8”270 mm

91001�87 17�18�� 118-��70-��-MA-CA-0� �-�-� MAG NT��CA Conical Inserts, Armor

Jet 160 7�.6 6 �/8” API �1,87�-69,06� lbs. �0–1�0 RPM

10 5/8”270 mm

91001�86 17�18�6 118-��70-��-HD-CA-0� �-�-� HD NT��CA Conical Inserts, Armor

Jet 160 7�.6 6 �/8” API �1,87�-69,06� lbs. �0–1�0 RPM

10 5/8”270 mm

91001��1 17�18�0 118-��70-6�-HD-CB-0� 6-�-� HD NT6�CB Conical Inserts, Backreaming Lug

Jet 1�8 67 6 �/8” API ��,�00-7�,�7� lbs. �0–1�0 RPM

10 5/8” 270 mm

91001��9 91001��9 118-��70-6�-HD-CA-0� 6-�-� HD NT6�CA Conical Inserts, Armor

Jet 1�0 68 6 �/8” API ��,�00-7�,�7� lbs. �0–1�0 RPM

10 5/8”270 mm

91001�01 17�18�9 118-��70-71-HD-OA-0� 7-1-� HD NT71OA Ogive Inserts, Armor

Jet 1�� 69.� 6 �/8” API ��,�00-8�,000 lbs. �0–90 RPM

10 5/8”270 mm

91001��0 17�18�7 118-��70-71-HD-OB-0� 7-1-� HD NT71OB Ogive Inserts, Backreaming Lug

Jet 1�8 67 6 �/8” API ��,�00-8�,000 lbs. �0–90 RPM

10 5/8”270 mm

91000��� 17�169� 118-��70-7�-HD-OA-0� 7-�-� HD NT7�OA Ogive Inserts, Armor

Jet 1�� 69.� 6 �/8” API ��,�00-8�,000 lbs. �0–90 RPM

TCI Blasthole Tricone bits 9 7/8” – 10 �/8”

Page 21: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

�1

BitDiam. Product No. BHMT

code Product code IADC Product Special features Circ. Weightlbs kg PIN conn.

Operating suggestionsWOB / RPM

11”279 mm

91001086 17�1780 118-��79-��-MA-CA-0� �-�-� MAG NT��CA Conical Inserts, Armor

Jet 166 7�.� 6 �/8” API ��,000-71,�00 lbs. �0–1�0 RPM

11”279 mm

91000�81 17�1�99 118-��79-6�-HD-CA-0� 6-�-� HD NT6�CA Conical Inserts, Armor

Jet 167 7�.8 6 �/8” API ��,000-77,000 lbs. �0–1�0 RPM

11”279 mm

91000��� 17�17�6 118-��79-71-HD-CA-0� 7-1-� HD NT71CA Concical Inserts, Armor

Jet 16� 7�.0 6 �/8” API ��,000-88,000 lbs. �0–90 RPM

12 1/4”311 mm

91000��� 17�08�1 118-��11-��-MA-S-0� �-�-� MAG NT��S Super Scoop Inserts

Jet �10 9�.� 6 �/8” API 1�,��0-61,��0 lbs. �0–1�0 RPM

12 1/4” 311 mm

91000��7 17�0907 118-��11-��-HD-CA-0� �-�-� HD NT��CA Conical Inserts, Armor

Jet ��0 10�.� 6 �/8” API �6,7�0-79,6�� lbs. �0–1�0 RPM

12 1/4”311 mm

91000��8 17�1�9� 118-��11-��-MA-CAW-0� �-�-� MAG NT��CAW

Conical Inserts, Armor, Wear Resistant Carbide

Jet ��7 10�.0 6 �/8” API �6,7�0-79,6�� lbs. �0–1�0 RPM

12 1/4” 311 mm

91000�8� 17�1�1� 118-��11-��-HD-CAW-0� �-�-� HD NT��CAW Conical Inserts, Armor, Wear Resistant Carbide

Jet ��8 10�.� 6 �/8” API �6,7�0-79,6�� lbs. �0–1�0 RPM

12 1/4” 311 mm

91000�7� 17�1��6 118-��11-��-MA-C-0� �-�-� MAG NT��C Conical Inserts Jet ��� 10�.0 6 �/8” API �6,7�0-79,6�� lbs. �0–1�0 RPM

12 1/4”311 mm

91000�61 17�1�1� 118-��11-61-HD-CW-0� 6-1-� HD NT61CW Conical Inserts, Wear Resistant Carbide

Jet ��1 10�.8 6 �/8” API �9,000-8�,7�0 lbs. �0–1�0 RPM

12 1/4”311 mm

91001181 17�1�6� 118-��11-61-HD-O-0� 6-1-� HD NT61O Ogive Inserts Jet ��1 10�.8 6 �/8” API �9,000-8�,7�0 lbs. �0–1�0 RPM

12 1/4”311 mm

91000�80 17�1�90 118-��11-6�-HD-OA-0� 6-�-� HD NT6�OA Ogive Inserts, Armor

Jet ��7 10�.0 6 �/8” API �9,000-8�,7�0 lbs. �0–1�0 RPM

12 1/4”311 mm

91000�1� 17�17�� 1B6-��11-6�-HD-OA-0� 6-�-� HD NT6�OA Ogive Inserts, Armor, BECO

Jet ��6 10�.� 6” BECO �9,000-8�,7�0 lbs. �0–1�0 RPM

12 1/4”311 mm

91000��� 17�11�1 118-��11-6�-HD-OA-0� 6-�-� HD NT6�OA Ogive Inserts, Armor

Jet ��6 10�.� 6 �/8” API �9,000-8�,7�0 lbs. �0–1�0 RPM

12 1/4”311 mm

910010�� 17�177� 118-��11-6�-HD-OA-0� 6-�-� HD NT6�OA Ogive Inserts, Armor

Jet ��� 10�.0 6 �/8” API �9,000-8�,7�0 lbs. �0–1�0 RPM

12 1/4”311 mm

910010�� 17�1771 118-��11-71-HD-OA-0� 7-1-� HD NT71OA Ogive Inserts, Armor

Jet ��� 10�.0 6 �/8” API �9,000-98,000 lbs. �0–90 RPM

12 1/4”311 mm

91000�97 17�1�9� 118-��11-7�-HD-OA-0� 7-�-� HD NT7�OA Ogive Inserts, Armor

Jet ��9 10�.9 6 �/8” API �9,000-98,000 lbs. �0–90 RPM

12 1/4” 311 mm

91001��� 17�1�8� 118-��11-7�-HD-OA-0� 7-�-� HD NT7�OA Ogive Inserts, Armor

Jet ��0 10�.� 6 �/8” API �9,000-98,000 lbs. �0–90 RPM

13 3/4”349 mm

910011�1 17�1788 118-���9-��-HD-CA-0� �-�-� HD NT��CA Conical Inserts, Armor

Jet �08 1�9.7 6 �/8” API �1,��0-89,�7� lbs �0–1�0 RPM

13 3/4”349 mm

91000��� 17�1�9� 118-���9-6�-HD-CA-0� 6-�-� HD NT6�CA Conical Inserts, Armor

Jet �10 1�0.7 6 �/8” API ��,000-96,��0 lbs. �0–1�0 RPM

13 3/4”349 mm

91001�6� 1��1�9� 118-���9-7�-HD-OA-0� 7-�-� HD NT7�OA Ogive Inserts, Armor

Jet �0�.8 1�7.� 6 �/8” API 8�,�00-1��,7�0 lbs �0–80 RPM

13 3/4” 349 mm

91001��� 17�18�� 118-���9-81-HD-OA-0� 8-1-� HD NT81OA Ogive Inserts, Armor

Jet �0�.8 1�7.� 6 �/8” API 8�,�00-1��,7�0 lbs �0–80 RPM

15”381 mm

91000�7� 17�1��� 1��-��81-��-HD-C-0� �-�-� HD NT��C Conical Inserts Jet �68 167.0 7 �/8” API ��,000-97,�00 lbs. �0–1�0 RPM

15” 381 mm

91000��0 1��081� 1��-��81-6�-HD-C-0� 6-�-� HD NT6�C Conical Inserts Jet �68 167.0 7 �/8” API 60,000-10�,000 lbs. �0–1�0 RPM

15”381 mm

91000�68 1��1�9� 1��-��81-7�-HD-CAW-0� 7-�-� HD NT7�CAW Conical Inserts, Armor, Wear Resistant Carbide

Jet ��8 1�7.9 7 �/8” API 60,000-1�0,000 lbs. �0–90 RPM

16”406 mm

91001�8� 91001�8� 1B7-��06-6�-HD-OA-0� 6-�-� HD NT6�OA Ogive Inserts, Armor, BECO

Jet �87.� 17�.7 7” BECO 6�,000-11�,000 lbs �0–1�0 RPM

16”406 mm

91001�86 91001�86 1��-��06-6�-HD-OA-0� 6-�-� HD NT6�OA Ogive Inserts, Armor

Jet �87.� 17�.7 7 �/8” API 6�,000-11�,000 lbs �0–1�0 RPM

16” 406 mm

91001�70 1��18�� 1��-��06-6�-HD-OA-0� 6-�-� HD NT6�OA Ogive Inserts, Armor

Jet �87.� 17�.7 7 �/8” API 6�,000-11�,000 lbs �0–1�0 RPM

16” 406 mm

91001�69 1��18�� 1B7-��06-6�-HD-OA-0� 6-�-� HD NT6�OA Ogive Inserts, Armor, BECO

Jet �87.� 17�.7 7” BECO 6�,000-11�,000 lbs �0–1�0 RPM

TCI Blasthole Tricone bits 11” – 16”

Page 22: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

��

BitDiam. Product No. BHMT

code Product code IADC Product Special features Circ. Weightlbs kg PIN conn. Operating suggestions

WOB / RPM

5 1/4” 133 mm

91000��1 1��1��9 11�-�1��-��-EX-CD-07 �-�-7 EX��CD Conical Insert, DSI Lug

Reverse 16 7.� � 7/8” R/C 1�,7�0-��,1�� lbs �0-1�0 RPM

5 1/2” 133 mm

91000��� 1��1�69 11�-�1�0-��-EX-CD-07 �-�-7 EX��CD Concial Inserts, DSI Lug

Reverse 1� 6.8 � 7/8” R/C 16,�00-��,7�0 lbs �0–1�0 RPM

5 3/4” 146 mm

91000��6 1��1�70 11�-�1�6-��-EX-CD-07 �-�-7 EX��CD Conical Inserts, DSI Lug

Reverse 1� 16.8 � 1/�” R/C 17,��0-�7,�7� lbs �0–1�0 RPM

6 1/8” 156 mm

91000��6 1��1��� 11�-�1�6-��-EX-C-07 �-�-7 EX��C Conical Inserts Reverse �0 1�.6 � 1/�” API 18,�7�-�9,81� lbs�0–1�0 RPM

6 1/4” 159 mm

91000��7 1��1��� 11�-�1�9-��-EX-C-07 �-�-7 EX��C Conical Inserts Reverse �8 17.� � 1/�” API 18,7�0-�0,6�� lbs �0–1�0 RPM

TCI Exploration Tricone bits All types

4 – 2 to 4 – 4

5 – 2 to 5 – 4

6 – 1 to 6 – 4

Cutting structureTCI bits Cutting structure

7 – 1 to 7 – 4

8 – 1 to 8 – 4

TCI bits

Page 23: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

��

BitDiam. Product No. BHMT

code Product code IADC Product Special features Circ. Weightlbs kg PIN conn. Operating suggestions

WOB / RPM

3 7/8” 98 mm

91000��7 ��00��� 110-0098-�1-WW-1R-01 �-1-1 H1R Waterwell, Conventional Gage Tooth

Reg 8.0 �.6 � �/8” API

1�,�00-�7,1�� lbs 60–80 RPM

4” 102 mm

91000��� ��00��1 110-010�-�1-WW-1R-01 �-1-1 H1R Waterwell, Conventional Gage Tooth

Reg 9.0 �.1 � �/8” API

16,000-�8,000 lbs 60–80 RPM

4 3/4” 121 mm

91000��6 ��00��8 110-01�1-�1-WW-1R-01 �-1-1 H1R Waterwell, Conventional Gage Tooth

Reg 16.0 7.� � 7/8” API

19,000-��,��0 lbs 60–80 RPM

4 7/8”124 mm

91000��8 ��00�0� 11�-01��-�1-WW-1R-01 �-1-1 H1R Waterwell, Conventional Gage Tooth

Reg 1�.� 7.� � 7/8” API

19,�00-��,1�� lbs 60–80 RPM

5 1/8” 130 mm

91000600 �600��9 11�-01�0-1�-TO-1-0� 1-�-� S�J-ST Conventional Gage Tooth, Air Bearing

Jet 16.0 7.� � 7/8” API

�,1��-1�,�7� lbs 70–1�0 RPM

5 5/8” 143 mm

91000��� ��001�� 11�-01��-�1-WW-1R-01 �-1-1 H1R Waterwell, Conventional Gage Tooth

Reg �8.0 1�.7 � 1/�” API

��,�00-�9,�7� lbs 60–80 RPM

5 7/8”149 mm

91000�60 ��00�78 11�-01�9-�1-WW-1R-01 �-1-1 H1R Waterwell, Conventional Gage Tooth

Reg ��.0 11.� � 1/�” API

��,�00-�1,1�� lbs 60–80 RPM

6” 152 mm

91001101 ��00�60 11�-01��-�1-WW-1STR-01 �-1-1 H1R-STR Waterwell, Conventional Gage Tooth, Shirttail Protection

Reg �8.0 1�.7 � 1/�” API

��,000-��,000 lbs 60–80 RPM

6 1/4”159 mm

91000��� ��001�� 11�-01�9-�1-WW-1R-01 �-1-1 M1R Waterwell, Conventional Gage Tooth

Reg ��.0 1�.0 � 1/�” API

18,7�0-�1,��0 lbs 60–100 RPM

6 1/4” 159 mm

91000��� ��001�� 11�-01�9-�1-WW-1R-01 �-1-1 H1R Waterwell, Conventional Gage Tooth

Reg ��.0 1�.0 � 1/�” API

��,000-��,7�0 lbs 60–80 RPM

6 3/4” 171 mm

91000�9� �600116 11�-0171-�1-TO-1ST-0� �-1-� M1J-ST Conventional Gage Tooth, Shirttail Protection, Air Bearing

Jet �7.0 �1.� � 1/�” API

�0,��0-��.7�0 lbs 60–100 RPM

6 3/4”171 mm

91000��1 ��001�8 11�-0171-�1-WW-1STR-01 �-1-1 M1R-STR Waterwell, Conventional Gage Tooth, Shirttail Protection

Reg ��.0 1�.� � 1/�” API

�0,��0-��.7�0 lbs 60–100 RPM

7 7/8” 200 mm

91000�9� �6001�6 117-0�00-1�-TO-1ST-0� 1-�-� S�J-ST Conventional Gage Tooth, Shirttail Protection, Air Bearing

Jet �7.0 ��.9 � 1/�” API

7,87�-��,6�� lbs 70–1�0 RPM

Steel tooth bits � 7/8” – 7 7/8”

Page 24: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

��

BitDiam. Product No. BHMT

code Product code IADC Product Special features Circ. Weightlbs kg PIN conn. Operating suggestions

WOB / RPM

8 1/2”216 mm

91000�67 ��00�1� 117-0�16-��-WW-�STRG-0� �-�-� M�RG-ST

Waterwell, Tapered Gage Tooth, Shirttail Protection, Gage Inserts

Reg 9�.0 ��.1 � 1/�” API

��,�00-��,�00 lbs 60–100 RPM

8 1/2”216 mm

910010�� ��00089 117-0�16-�1-WW-�-01 �-1-1 H1J Waterwell, Tapered Gage Tooth

Jet 89.� �0.� � 1/�” API

��,000-�9,�00 lbs 60–80 RPM

8 1/2”216 mm

91000�6� ��00�08 117-0�16-��-WW-1STR-01 �-�-1 H�R-ST Waterwell, Conventional Gage Tooth, Shirttail Protection

Reg 8�.0 �7.� � 1/�” API

��,000-�9,�00 lbs 60–80 RPM

8 1/2”216 mm

91000�68 ��00�1� 117-0�16-��-WW-�STRG-0� �-�-� H�R-ST Waterwell, Web Gage Tooth, Shirttail Protection, Gage Inserts

Reg 9�.0 ��.1 � 1/�” API

��,000-�9,�00 lbs 60–80 RPM

9”229 mm

910009�7 �6001�� 117-0��9-��-TO-�ST-0� �-�-� H�J-ST Web Gage Tooth, Shirttail Protection, Air Bearing

Jet 96.0 ��.6 � 1/�” API

�6,000-6�,000 lbs 60–80 RPM

9 7/8”251 mm

91000�97 �600��� 118-0��1-11-TO-1-0� 1-1-� S1J Conventional Gage Tooth, Air Bearing

Jet 1�7.0 �7.6 6 �/8” API

9,87�-�9,6�� lbs 70–1�0 RPM

9 7/8”251 mm

910010�� ��00�91 118-0��1-��-WW-1-01 �-�-1 M�J Waterwell, Conventional Gage Tooth

Jet 1��.0 ��.8 6 �/8” API

�9,6��-�9,�7� lbs 60–100 RPM

10 5/8”270 mm

9100�99 �600��� 118-0�70-1�-TO-1ST-0� 1-�-� S�J-ST Conventional Gage Tooth, Shirttail Protection, Air Bearing

Jet 1�8.0 6�.6 6 �/8” API

10,6��-�1,87� lbs 70–1�0 RPM

12 1/4” 311 mm

91000�6� ��00�10 118-0�11-1�-WW-1R-01 1-�-1 S�R Waterwell, Conventional Gage Tooth

Reg �10.0 9�.� 6 �/8” API

1�,��0-�6,7�0 lbs 70–1�0 RPM

12 1/4” 311 mm

91000�98 �600�06 118-0�11-1�-TO-1ST-01 1-�-1 S�J-ST Conventional Gage Tooth, Shirttail Protection

Jet 19�.0 87.1 6 �/8” API

1�,��0-�6,7�0 lbs 70–1�0 RPM

12 1/4” 311 mm

91000�71 ��00�17 118-0�11-1�-WW-�R-01 1-�-1 S�R Waterwell, Tapered Gage Tooth.

Reg �10.0 9�.� 6 �/8” API

1�,��0-�6,7�0 lbs 70–1�0 RPM

12 1/4”311 mm

910010�6 ��00�1� 118-0�11-��-WW-�R-01 �-�-1 M�R Waterwell, ”L” Gage Tooth

Reg �11.0 9�.7 6 �/8” API

�6,7�0-61,��0 lbs 60–100 RPM

12 1/4”311 mm

91001�1� ��00�8� 118-0�11-��-WW-�ST-0� �-�-� SM�J-ST Waterwell, ”L” Gage Tooth, Shirttail Protection

Jet �17.0 98.� 6 �/8” API

�6,7�0-61,��0 lbs 60–100 RPM

12 1/4” 311 mm

91000�6� ��00�09 118-0�11-��-WW-�STR-01 �-�-� M�R-ST Waterwell, ”L” Gage Tooth, Shirttail Protection,

Reg �11.0 9�.7 6 �/8” API

�6,7�0-61,��0 lbs 60–100 RPM

12 1/4”311 mm

91000�6� ��00�07 118-0�11-�1-WW-�STRG-0� �-1-� H1RG-ST Waterwell, ”L” Gage Tooth, Shirttail Protection, Gage Inserts

Reg �88.0 10�.� 6 �/8” API

�9,000-8�,7�0 lbs 60–80 RPM

12 1/4” 311 mm

910010�� ��00�1� 118-0�11-��-WW-�R-01 �-�-1 H�R Waterwell, ”L” Gage Tooth

Reg �1�.0 96.6 6 �/8” API

�9,000-8�,7�0 lbs 60–80 RPM

12 1/4” 311 mm

9100110� ��00�8� 118-0�11-��-WW-�ST-0� �-�-� SH�J-ST Waterwell, ”L” Gage Tooth, Shirttail Protection

Jet ���.0 10�.� 6 �/8” API

�6,7�0-61,��0 lbs 60–100 RPM

12 1/4”311 mm

91000�66 ��00�11 118-0�11-��-WW-�STRG-0� �-�-� H�RG-ST Waterwell, Web Gage Tooth, Shirttail Protection, Gage Inserts

Reg �10.0 9�.� 6 �/8” API

�9,000-8�,7�0 lbs 60–80 RPM

Steel tooth bits 8 1/�” – 1� 1/�”

Page 25: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

��

BitDiam. Product No. BHMT

code Product code IADC Product Special features Circ. Weightlbs kg PIN conn. Operating suggestions

WOB / RPM

13 3/4”349 mm

9100108� ��00�91 118-0��9-�1-WW-�R-01 �-1-1 M1R Waterwell, ”T” Gage Tooth

Reg �0�.0 1�7 6 �/8 API �1,��0-68,7�0 lbs 60–100 RPM

15” 381 mm

91001079 ��00�6� 1��-0�81-1�-WW-1R-01 1-�-1 S�R Waterwell, Conventional Gage Tooth

Reg �97.0 1��.8 7 �/8” API

1�,000-��,000 lbs 70–1�0 RPM

15”381 mm

91001060 ��00�7� 1��-0�81-��-WW-�R-01 �-�-1 M�R Waterwell, ”L” Gage Tooth

Reg ���.0 1�6.1 7 �/8” API

��,000-7�,000 lbs 60–100 RPM

15” 381 mm

910010�9 ��00�76 118-0�81-��-WW-�R-01 �-�-1 H�R Waterwell, ”L” Gage Tooth

Reg ��0.0 1�9.7 6 �/8” API

60,000-10�,000 lbs 60–80 RPM

15” 381 mm

91001080 ��00�1� 1��-0�81-��-WW-�R-01 �-�-1 H�R Waterwell, ”L” Gage Tooth

Reg ���.0 1�0.6 7 �/8” API

60,000-10�,000 lbs 60–80 RPM

15” 381 mm

91000�61 ��00�06 1��-0�81-��-WW-�STRG-0� �-�-� H�RG-ST Waterwell, ”T” Gage Tooth, Shirttail Protection, Gage Inserts

Reg ��7.0 1�8.� 7 �/8” API

60,000-10�,000 lbs 60–80 RPM

17 1/2”445 mm

91001081 ��00�16 1��-0���-1�-WW-1R-01 1-�-1 S�R Waterwell, Conventional Gage Tooth

Reg ���.0 �06 6 �/8” API

17,�00-��,�00 lbs 70–1�0 RPM

17 1/2”445 mm

9100106� ��00��0 118-0���-��-WW-�R-01 �-�-1 M�R Waterwell, ”L” Gage Tooth

Reg ���.0 �06 6 �/8” API

��,�00-87,�00 lbs 60–100 RPM

17 1/2” 445 mm

9100106� ��00�8� 1��-0���-��-WW-�R-01 �-�-1 M�R Waterwell, ”L” Gage Tooth

Reg �9�.0 ���.1 7 �/8” API

��,�00-87,�00 lbs 60–100 RPM

17 1/2”445 mm

91000�69 ��00�1� 1��-0���-��-WW-�STR-01 �-�-1 M�R-ST Waterwell, ”L” Gage Tooth, Shirttail Protection

Reg ���.0 1�0.6 7 �/8” API

��,�00-87,�00 lbs 60–100 RPM

17 1/2”445 mm

9100106� ��00�61 118-0���-��-WW-1R-01 �-�-1 H�R Waterwell, Conventional Gage Tooth

Reg ���.0 �06 6 �/8” API

70,000-1��,�00 lbs 60–80 RPM

17 1/2”445 mm

91001061 ��00�69 1��-0���-��-WW-1R-01 �-�-1 H�R Waterwell, Conventional Gage Tooth

Reg �99.0 ��6.� 7 �/8” API

70,000-1��,�00 lbs 60–80 RPM

17 1/2”445 mm

91000�70 ��00�16 1��-0���-��-WW-1STR-01 �-�-1 H�R-ST Waterwell, Conventional Gage Tooth, Shirttail Protection

Reg ���.0 1�0.6 7 �/8” API

70,000-1��,�00 lbs 60–80 RPM

Steel tooth bits 1� �/�” – 17 1/�”

Page 26: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

�6

BitDiam. Product No. BHMT

code Product code IADC Product Special features Circ. Weightlbs kg PIN conn. Operating suggestions

WOB / RPM

2 7/8”75 mm

91000�79 ��00��� 161-007�-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg �.0 1.8 �n-Rod 11,�00-�1,1�� lbs 60–80 RPM

3 1/8” 79 mm

91000�8� ��00�87 161-0079-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg �.0 1.8 �n-Rod 1�,�00-�1,87� llbs 60–80 RPM

3 1/4”83 mm

91000�8� ��00�88 161-008�-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg �.0 1.8 �n-Rod 1�,000-��,7�0 lbs 60–80 RPM

3 3/4”95 mm

91000�81 ��00�6� 110-009�-�1-WO-1R-01 �-1-1 OMR Conventional Gage Tooth

Reg 8.0 �.6 � �/8” API 1�,000-�6,��0 lbs 60–80 RPM

3 7/8”98 mm

91000�76 ��00��� 110-098-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg 8.0 �.6 � �/8” API 1�,�00-�7,1�� lbs 60–80 RPM

4” 102 mm

91001161 ��00��1 110-010�-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg 9.0 �.1 � �/8” API 16,000-�8,000 lbs 60–80 RPM

4 1/8”105 mm

91000�89 ��00��� 110-010�-�1-WO-1STR-01 �-1-1 OHR Conventional Gage Tooth, Shirttail Protection

Reg 8.0 �.6 � �/8” API 16,000-�8,000 lbs 60–80 RPM

4 1/4”108 mm

9100�88 ��00�19 110-0108-�1-WO-1STR-01 �-1-1 OHR Conventional Gage Tooth, Shirttail Protection

Reg 8.0 �.6 � �/8” API 17,000-�9,7�0 lbs 60–80 RPM

4 1/2”114 mm

91000�86 ��00�96 110-011�-�1-WO-1STR-01 �-1-1 OHR Conventional Gage Tooth, Shirttail Protection

Reg 10.0 �.� � �/8” API 18,000-�1,�00 lbs 60–80 RPM

4 9/16” 116 mm

91000�9� ��00�0� 11�-0116-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg 1�.0 �.� � 7/8” API 18,��0-�1,9�8 lbs 60–80 RPM

4 5/8”118 mm

91000�87 ��00�97 11�-0118-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg 1�.0 �.� � 7/8” API 18,�00-��,�7� lbs 60–80 RPM

4 3/4” 121 mm

91000�7� ��00��8 11�-01�1-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg 1�.0 6.� � 7/8” API 19,000-��,��0 lbs 60–80 RPM

4 7/8” 124 mm

91000�77 ��00�0� 11�-01��-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg 1�.0 6.� � 7/8” API 19,�00-��,1�� lbs 60–80 RPM

5 5/8”143 mm

91000�7� ��001�� 11�-01��-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg 19.0 8.6 � 1/�” API ��,�00-�9,�7� lbs 60–80 RPM

5 3/4” 146 mm

91000�8� ��00�77 11�-01�6-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg ��.0 10.9 � 1/�” API ��,000-�0,��0 lbs 60–80 RPM

5 7/8”149 mm

91000�8� ��00�78 11�-01�9-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg ��.0 11.� � 1/�” API ��,�00-�1,1�� lbs 60–80 RPM

Work over steel tooth bits � 7/8” – � 7/8”

Page 27: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

�7

BitDiam. Product No. BHMT

code Product code IADC Product Special features Circ. Weightlbs kg PIN conn. Operating suggestions

WOB / RPM

2 7/8”75 mm

91000�79 ��00��� 161-007�-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg �.0 1.8 �n-Rod 11,�00-�1,1�� lbs 60–80 RPM

3 1/8” 79 mm

91000�8� ��00�87 161-0079-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg �.0 1.8 �n-Rod 1�,�00-�1,87� llbs 60–80 RPM

3 1/4”83 mm

91000�8� ��00�88 161-008�-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg �.0 1.8 �n-Rod 1�,000-��,7�0 lbs 60–80 RPM

3 3/4”95 mm

91000�81 ��00�6� 110-009�-�1-WO-1R-01 �-1-1 OMR Conventional Gage Tooth

Reg 8.0 �.6 � �/8” API 1�,000-�6,��0 lbs 60–80 RPM

3 7/8”98 mm

91000�76 ��00��� 110-098-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg 8.0 �.6 � �/8” API 1�,�00-�7,1�� lbs 60–80 RPM

4” 102 mm

91001161 ��00��1 110-010�-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg 9.0 �.1 � �/8” API 16,000-�8,000 lbs 60–80 RPM

4 1/8”105 mm

91000�89 ��00��� 110-010�-�1-WO-1STR-01 �-1-1 OHR Conventional Gage Tooth, Shirttail Protection

Reg 8.0 �.6 � �/8” API 16,000-�8,000 lbs 60–80 RPM

4 1/4”108 mm

9100�88 ��00�19 110-0108-�1-WO-1STR-01 �-1-1 OHR Conventional Gage Tooth, Shirttail Protection

Reg 8.0 �.6 � �/8” API 17,000-�9,7�0 lbs 60–80 RPM

4 1/2”114 mm

91000�86 ��00�96 110-011�-�1-WO-1STR-01 �-1-1 OHR Conventional Gage Tooth, Shirttail Protection

Reg 10.0 �.� � �/8” API 18,000-�1,�00 lbs 60–80 RPM

4 9/16” 116 mm

91000�9� ��00�0� 11�-0116-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg 1�.0 �.� � 7/8” API 18,��0-�1,9�8 lbs 60–80 RPM

4 5/8”118 mm

91000�87 ��00�97 11�-0118-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg 1�.0 �.� � 7/8” API 18,�00-��,�7� lbs 60–80 RPM

4 3/4” 121 mm

91000�7� ��00��8 11�-01�1-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg 1�.0 6.� � 7/8” API 19,000-��,��0 lbs 60–80 RPM

4 7/8” 124 mm

91000�77 ��00�0� 11�-01��-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg 1�.0 6.� � 7/8” API 19,�00-��,1�� lbs 60–80 RPM

5 5/8”143 mm

91000�7� ��001�� 11�-01��-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg 19.0 8.6 � 1/�” API ��,�00-�9,�7� lbs 60–80 RPM

5 3/4” 146 mm

91000�8� ��00�77 11�-01�6-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg ��.0 10.9 � 1/�” API ��,000-�0,��0 lbs 60–80 RPM

5 7/8”149 mm

91000�8� ��00�78 11�-01�9-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg ��.0 11.� � 1/�” API ��,�00-�1,1�� lbs 60–80 RPM

BitDiam. Product No. BHMT

code Product code IADC Product Special features Circ. Weightlbs kg PIN conn. Operating suggestions

WOB / RPM

6” 152 mm

91000�80 ��00�60 11�-01��-�1-WO-1STR-01 �-1-1 OHR Conventional Gage Tooth, Shirttail Protect.

Reg �8.0 1�.7 � 1/�” API ��,000-��,000 lbs 60–80 RPM

6 1/8” 156 mm

91000�78 ��00��� 11�-01�6-�1-WO-1STR-01 �-1-1 OHR Conventional Gage Tooth, Shirttail Protection

Reg �8.0 1�.7 � 1/�” API ��,�00-��,87� lbs 60–80 RPM

6 1/4” 159 mm

910011�0 ��001�� 11�-01�9-�1-WO-1R-01 �-1-1 OMR Conventional Gage Tooth

Reg �1.9 1�.� � 1/�” API 18,7�0-�1,��0 lbs 60–100 RPM

6 1/4” 159 mm

91000�7� ��001�� 11�-01�9-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg �8.0 1�.7 � 1/�” API ��,000-��,7�0 lbs 60–80 RPM

6 1/2”165 mm

91001��1 91001��1 11�-016�-�1-WO-1R-01 �-1-1 OHR Conventional Gage Tooth

Reg �6.0 16.� � 1/�” API �6,000-��,�00 lbs 60–100 RPM

6 3/4”171 mm

91000�90 ��00��� 11�-0171-�1-WO-�R-01 �-1-1 OHR Web Gage Tooth Reg ��.0 1�.� � 1/�” API �7,000-�7,��0 lbs 60–80 RPM

7 7/8”200 mm

91000�91 ��00��� 117-0�00-�1-WO-1STR-01 �-1-1 OHR Conventional Gage Tooth, Shirttail Protection

Reg 70.0 �1.8 � 1/�” API �1,�00-��,1�� lbs 60–80 RPM

Work over steel tooth bits 6” – 7 7/8”

Cutting structure

1 – 1

2 – 1 to 2 – 4

3 – 1 to 3 – 4

Steel tooth bits

Page 28: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

�8

BitDiam. Product No. BHMT

code Product code IADC Product Special features Circ. Weightlbs kg

PIN conn.

Operating suggestionsWOB / RPM

4 3/4”121 mm

910008�� 910008�� 11�-�1�1-11-DD-ZSR-07 1-1-7 STX-1 Shirttail Protection, Self Sharpening Teeth

Jet 16.1 7.� � 7/8” API

10,000-��,�00 lbs 70–1�0 RPM

4 3/4” 121 mm

91000��6 1��1��1 11�-�1�1-��-DD-CBI-07 �-�-7 BI��C Conical Inserts, Shirttail Protection

Jet 17.0 7.7 � 7/8” API

1�,�00-�7,�00 lbs �0–1�0 RPM

4 3/4” 121 mm

910008�8 910008�8 11�-�1�1-��-DD-CZSR-07 �-�-7 STX-�0C Conical Inserts, Shirttail Protection

Jet 17.0 7.7 � 7/8” API

1�,�00-�7,�00 lbs �0–1�0 RPM

4 3/4” 121 mm

910008�7 910008�7 11�-�1�1-��-DD-FZSR-07 �-�-7 STX-�0 Chisel Inserts, Shirttail Protection

Jet 17.0 7.7 � 7/8” API

1�,�00-�7,�00 lbs �0–1�0 RPM

4 3/4”121 mm

910008�8 910008�8 11�-�1�1-6�-DD-CZSR-07 6-�-7 STR-�0 Conical Inserts, Shirttail Protection

Jet 17.0 7.7 � 7/8” API

1�,�00-�0,000 lbs �0–1�0 RPM

4 3/4” 121 mm

91000�76 1��1611 11�-�1�1-6�-DD-CBI-07 6-�-7 BI6�C Conical Inserts, Shirttail Protection

Jet 17.0 7.7 � 7/8” API

1�,�00-�0,000 lbs �0–1�0 RPM

4 3/4” 121 mm

91001��7 91001��7 11�-�1�1-7�-DD-CZSR-07 7-�-7 STX-70 Conical Inserts, Shirttail Protection

Jet 17.0 7.7 � 7/8” API

1�,�00-�0,000 lbs �0–90 RPM

5 1/4”133 mm

910008�9 910008�9 11�-�1��-��-DD-CZSR-07 �-�-7 STX-�0C Conical Inserts, Shirttail Protection

Jet ��.1 11.� � 7/8” API

1�,�00-��,�00 lbs �0–1�0 RPM

5 1/4”133 mm

910008�0 910008�0 11�-�1��-6�-DD-CZSR-07 6-�-7 STX-�0 Conical Inserts, Shirttail Protection

Jet ��.1 11.� � 7/8” API

1�,000-��,�00 lbs �0–1�0 RPM

5 1/2”140 mm

91000117� 91000117� 11�-�1�0-�1-DD-ZSR-07 �-1-7 ATJ-� Shirttail Protection, Self Sharpening Teeth

Jet ��.1 11.� � 7/8” API

10,000-��,000 lbs 60–1�0 RPM

5 1/2”140 mm

91000990 91000990 11�-�1�0-��-DD-FZSR-07 �-�-7 STR-�0 Chisel Inserts, Shirttail Protection

Jet �9.1 1�.� � 7/8” API

1�,�00-�7,�00 lbs �0–1�0 RPM

5 1/2”140 mm

9100118� 9100118� 11�-�1�0-��-DD-FZSR-07 �-�-7 STX-�0H Chisel Inserts, Shirttail Protection

Jet �9.1 1�.� � 7/8” API

1�,�00-�7,�00 lbs �0–1�0 RPM

5 1/2”140 mm

91000981 91000981 11�-�1�0-61-DD-FZSR-07 6-1-7 STX-�0 Chisel Inserts, Shirttail Protection

Jet �9.1 1�.� � 7/8” API

1�,000-��,�00 lbs �0–1�0 RPM

5 1/2”140 mm

91001��� 91001��� 11�-�1�0-6�-DD-CZSR-07 6-�-7 STX-�0 Conical Inserts, Shirttail Protection

Jet �9.1 1�.� � 7/8” API

1�,000-��,�00 lbs �0–1�0 RPM

6” 152 mm

9100108� 9100108� 11�-�1��-7�-DD-CZSR-07 7-�-7 STX-70 Conical Inserts, Shirttail Protection

Jet �9.0 17.7 � 1/�” API

17,�00-��,000 lbs �0–90 RPM

HDD Tricone bits � �/�” – 6”

Page 29: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

�9

BitDiam. Product No. BHMT

code Product code IADC Product Special features Circ. Weightlbs kg

PIN conn.

Operating suggestionsWOB / RPM

6 1/4” 159 mm

91001�1� 91001�1� 11�-�1�9-��-DD-FZSR-07 �-�-7 STX-�0 Chisel Inserts, Shirttail Protection

Jet �1.0 18.6 � 1/�” API

1�,000-�7,�00 lbs �0–1�0 RPM

6 1/4”159 mm

910008�0 910008�0 11�-�1�9-61-DD-FZSR-07 6-1-7 STR-�0 Chisel Inserts, Shirttail Protection

Jet �1.0 18.6 � 1/�” API

17,�00-�0,000 lbs �0–1�0 RPM

6 1/4”159 mm

910010�� 910010�� 11�-�1�9-6�-DD-CZSR-07 6-�-7 STR-�0 Conical Inserts, Shirttail Protection

Jet �1.0 18.6 � 1/�” API

17,�00-�0,000 lbs �0–1�0 RPM

6 1/2”165 mm

91001�06 91001�06 11�-�16�-11-DD-ZSR-07 1-1-7 STX-1 Shirttail Protection, Self Sharpening Teeth

Jet �1.1 1�.1 � 1/�” API

1�,�00-�7,�00 lbs 70–1�0 RPM

6 1/2” 165 mm

91000��8 1��1��7 11�-�16�-��-DD-CBI-07 �-�-7 BI��C Conical Inserts, Shirttail Protection

Jet �7.� �1.� � 1/�” API

1�,000-�7,�00 lbs �0–1�0 RPM

6 1/2”165 mm

91001�07 91001�07 11�-�16�-��-DD-FZSR-07 �-�-7 STX-�0 Chisel Inserts, Shirttail Protection

Jet �7.� �1.� � 1/�” API

1�,000-�7,�00 lbs �0–1�0 RPM

6 1/2”165 mm

91000��9 1��1��8 11�-�16�-6�-DD-CBI-07 6-�-7 BI6�C Conical Inserts, Shirttail Protection

Jet �7.� �1.� � 1/�” API

�0,000-��,000 lbs �0–1�0 RPM

6 1/2” 165 mm

91001�08 91001�08 11�-�16�-6�-DD-CZSR-07 6-�-7 STX-�0 Conical Inserts, Shirttail Protection

Jet �7.� �1.� � 1/�” API

�0,000-��,000 lbs �0–1�0 RPM

6 1/2” 165 mm

91008�� 91008�� 11�-�16�-7�-DD-OZSR-07 7-�-7 STR-70G Ogive Inserts, Shirttail Protection

Jet �7.� �1.� � 1/�” API

�0,000-��,000 lbs �0–90 RPM

6 3/4” 171 mm

9100080� 9100080� 11�-�171-11-DD-ZSR-07 1-1-7 STX-1 Shirttail Protection, Self Sharpening Teeth

Jet ��.� �0.� � 1/�” API

1�,�00-��,�00 lbs 70–1�0 RPM

6 3/4”171 mm

91001�0� 91001�0� 11�-�171-��-DD-FZSR-07 �-�-7 STX-�0 Chisel Inserts, Shirttail Protection

Jet �9.� ��.� � 1/�” API

17,�00-��,�00 lbs �0–1�0 RPM

6 3/4”171 mm

910008�� 910008�� 11�-�171-6�-DD-CZSR-07 6-�-7 STR-��C Conical Inserts, Shirttail Protection

Jet �9.� ��.� � 1/�” API

�0,000-��,000 lbs �0–1�0 RPM

6 3/4” 171 mm

91001��8 91001��8 11�-�171-6�-DD-CZSR-07 6-�-7 STX-�0 Conical Inserts, Shirttail Protection

Jet �9.� ��.� � 1/�” API

�0,000-��,000 lbs �0–1�0 RPM

6 3/4”171 mm

91001�0� 91001�0� 11�-�171-7�-DD-OZSR-07 7-�-7 STR-70DX

Ogive Inserts, Shirttail Protection

Jet �9.� ��.� � 1/�” API

�0,000-��,000 lbs �0–90 RPM

7” 178 mm

91000��� 91000��� 11�-�178-��-DD-FBI-07 �-�-7 HDD�� Chisel Inserts, Shirttail Protection

Jet �0.0 ��.7 � 1/�” API

�1,000-��,�00 lbs �0–1�0 RPM

7” 178 mm

91000��� 91000��� 11�-�178-7�-DD-FBI-07 7-�-7 HDD7� Chisel Inserts, Shirttail Protection

Jet �0.0 ��.7 � 1/�” API

�1,000-��,�00 lbs �0–100 RPM

HDD Tricone bits 6 1/�” – 7”

Page 30: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

�0

BitDiam. Product No. BHMT

code Product code IADC Product Special features Circ. Weightlbs kg

PIN conn.

Operating suggestionsWOB / RPM

8 3/4” 222 mm

91001�0� 91001�0� 11�-����-11-DD-ZGT-07 1-1-7 GT-PS1 Shirttail Protection, Self Sharpening Teeth

Jet 90.� �0.9 � 1/� ” API

17,�00-��,�00 lbs 70–1�0 RPM

8 3/4” 222 mm

9100117� 9100117� 11�-����-��-DD-FZHR-07 �-�-7 HR-S�� Chisel Inserts, Shirttail Protection

Jet 90.� �0.9 � 1/� ” API

��,000-60,000 lbs �0–1�0 RPM

8 3/4” 222 mm

91001�99 91001�99 11�-����-��-DD-FPZHR-07 �-�-7 HR-PS�� Chisel Inserts, Shirttail Protection, Wear Pad

Jet 90.� �0.9 � 1/� ” API

��,000-60,000 lbs �0–1�0 RPM

8 3/4”222 mm

91000��� 91000��� 11�-����-��-DD-FBI-07 �-�-7 HDD�� Chisel Inserts, Shirttail Protection

Jet 90.� �0.9 � 1/� ” API

��,000-60,000 lbs �0–1�0 RPM

8 3/4”222 mm

91000��9 91000��9 11�-����-7�-DD-CBI-07 7-�-7 HDD7� Conical Inserts, Shirttail Protection

Jet 90.� �0.9 � 1/� ” API

��,000-60,000 lbs �0–90 RPM

9 7/8”251 mm

91001�101 91001�101 118-���1-11-DD-ZGT-07 1-1-7 GT-PS1 Shirttail Protection, Self Sharpening Teeth, Wear Pad

Jet 1�7.� 6�.� 6 �/8” API

�0,000-�7,�00 lbs 70–1�0 RPM

9 7/8” 251 mm

91001��7 1��180� 118-���1-��-DD-C-07 �-�-7 BI��C Conical Inserts, Shirttail Protection

Jet 1�0.� 6�.6 6 �/8” API

��,000-6�,000 lbs �0–1�0 RPM

9 7/8” 251 mm

910009�7 910009�7 118-���1-��-DD-FCMX-07 �-�-7 MX-S�0 Chisel Inserts, Shirttail Protection, Metal Seal

Jet 1�0.� 6�.6 6 �/8” API

��,000-6�,000 lbs �0–1�0 RPM

9 7/8”251 mm

91001�0� 91001�0� 118-���1-��-DD-FPZHR-07 �-�-7 HR-PS-��

Chisel Inserts, Shirttail Protection, Wear Pad

Jet 1�0.� 6�.6 6 �/8” API

�7,�00-6�,000 lbs �0–1�0 RPM

9 7/8”251 mm

91000��1 1��1��6 118-���1-6�-DD-CP-07 6-�-7 BI6�C Conical Inserts, Shirttail Protection, Wear Pad

Jet 1�0.� 6�.6 6 �/8” API

�7,�00-6�,000 lbs �0–1�0 RPM

12 1/4”311 mm

91001�06 91001�06 118-��11-11-PZGT-07 1-1-7 GTPS1 Shirttail Protection, Self Sharpening Teeth, Wear Pad

Jet �11.� 9�.9 6 �/8” API

�0,000-�0,000 lbs 70–1�0 RPM

12 1/4” 311 mm

91001�0� 91001�0� 118-��11-��-FCMX-07 �-�-7 MXCS�0G Chisel Inserts, Shirttail Protection, Metal Seal

Jet ���.� 101.8 6 �/8” API

�7,�00-67,�00 lbs �0–1�0 RPM

12 1/4” 311 mm

910010�� 910010�� 118-��11-��-FZHR-07 �-�-7 HRS�� Chisel Inserts, Shirttail Protection

Jet ���.� 101.8 6 �/8” API

�0,000- 70,000 lbs �0–1�0 RPM

HDD Tricone bits 8 �/�” – 1� 1/�”

Page 31: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

�1

When it comes to products, service, and support, our goal at Atlas Copco Secoroc is not just to meet your expectations, but to exceed them. Because as we see it, in the best of all business worlds, everybody wins. So, if you’re in the market for the strongest rock drilling partner, you’ll want to read this section very carefully.

Being in the rock drilling business, you know that drilling costs and productivity are influenced by a host of factors beyond the price and performance of the drill steel or bit. You’ve learned that rock characteristics and hole deviation significantly impact drilling efficiency. You know that operator experience or misuse and loss of drilling tools can have a significant impact.

You are aware of the tremendous amount of time spent on administration and inventory management that enables you to have the tools to do the job over the next few days. And to top it all off, you are faced with the constant care and maintenance required for a well-tuned drill string.

Of course, your decision to choose world-class rock drilling tools is a good place to begin the

Service, support and training – the basis for efficient use of our products!

You can count on us for training, support, service…or just some friendly advice! In addition to offering world-class products, we have created the industry’s most complete and comprehensive support program.

process of improving productivity and reducing costs.

But to get maximum productivity from a drilling operation, many of our customers have learned that it’s also vitally important to have access to the value-added support and extensive world-wide practical know-how that is exclusively available through Atlas Copco Secoroc.

Lowering your Total Drilling Cost (TDC)For dozens of years, Atlas Copco Secoroc has been known for a consistent dedication to finding ways to reduce total drilling costs while maintaining the highest standards of quality. In fact, over the years, we have helped hundreds of customers realize that a more productive bit, though sometimes more expensive, will substantially reduce the cost of the drilled hole. When you take into account the total cost-per-hour of a drill’s operation, we’ve proven beyond doubt that the simplest way to cut costs is to be able to make holes faster. For this reason, refining the technology to make faster holes has been the constant focus of our product development. And we’re proud to note that the industry recognizes that we maintain the lead in this area today.

Page 32: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

��

Technical supportAs one of our customers, you’ll discover that Atlas Copco Secoroc sales technicians and engineers are available to work closely with you to provide optimum solutions to your drilling needs. How do we do this? It’s simple. We give you access to the industry’s most knowledgeable technical sales force. And we tailor our tools and services to your specific applications.

Our experience and network stretches into every mining market in the world, and all of this technical knowledge is on call to apply to your application.

Whether it’s developing bits, monitoring on-site product performance, performing failure analysis, or calculating product performance, our highly trained technical staff is available to apply their expertise to your drilling applications.

We also maintain a series of thorough and systematic product failure analysis systems to insure that our products are constantly improved. Frequently updated performance information is quickly fed into our design and production loop. We’re driven to constantly look for ways to make our products drill faster and more efficiently.

When you look at our whole program of service and support, it’s pretty impressive. As stated at the outset, we offer the industry’s most complete and comprehensive support and training program. When this is coupled with our recognized leadership in product performance and reliability, it’s understandable why so many successful drillers choose Atlas Copco Secoroc.

n Drilling equipment overview We help you optimize your choice of rock

drilling tools.

n Bit selection We help you evaluate your conditions, and then assist in your selection of just the right bit for your application.

n Application trouble shooting Using the experience we’ve gained from at

mines and quarries throughout the world, we’ll help you learn to drill better and faster.

n Operating parameter analysis By slightly changing operating parameters,

you can often get more out of each drill bit. Again – let our experience help you succeed.

n Rock strength analysis and drillability We perform the Handewith Indenter Test on samples, producing a report showing: estimated rock strength (UCS) and specific gravity; suggested bit type(s) and operating parameters; expected rate of penetration and bit life.

It’s all part of our commitment to continuous improvement.

Page 33: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

��

Call us today. We’d like to include you in the best of all business worlds. Because in our world, everybody wins.

n Drill operations audits We have developed a drill audit database

for internal and external use. Collected data efficiently records a visual inspection of a drill and its drilling tools in order to monitor the condition of the drill. You can access individual drill audits for internal use, in either printed or electronic format.

n Drill air compressor testing Since air volume and pressure are critical

to drilling and drill bit performance, Atlas Copco Secoroc personnel are trained and available to perform air volume and pressure tests on your drill air compressors. These tests will determine the delivered volume of air and the air pressure at the drill bit or hammer. This calculation is then used to evaluate and optimize hole bailing performance.

n Drill pulldown force testing This test evaluates the amount of weight

actually being applied to a drill bit.

n On-site training Local sales personnel and product company representatives can provide on-site training programs designed to enhance mine personnel skill levels. Training can be provided at regularly scheduled intervals, or on a “where needed, when needed” basis.

n Seminars In addition to on-site training, we also offer

access to the most comprehensive drilling seminars in the industry covering topics such as:- Theory and design of rock drilling tools- Optimal operating conditions- Trouble shooting and failure analysis- Dull bit grading (Tricone bits)- How to select the optimal rock drilling tools

Page 34: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

��

Total drilling cost is the cost of the bit plus the cost of operating the drill. The traditional and simplistic cost/meters drilled makes up one half of the TDC/meter equation. The speed at which the bit drills is included by dividing the cost of the drill/hour by the penetration rate of the bit.Hence total drilling cost expressed in dollar cost per meter drilled depends on bit life and productivity and can be expressed as:

Total drilling cost A careful study of bit performance records can be of considerable help toward reducing operating costs. The goal is to determine the most economical bit types to use for each operating condition.

Rock drill bit performance has traditionally been evaluated by tracking meters drilled and penetration rates for an individual bit. Unfortunately, many erroneous conclusions can be drawn from looking at these two factors separately. However, when these two measurements are combined, the resulting total drilling cost per meter (TDC/meter) is a much more accurate performance measurement.

Page 35: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

��

Examining and grading the condition of a dull rock bit when it comes out of the hole is an important field operation that is often overlooked.

At many mines, the decision regarding when to change the bit is left up to the driller, with very little guidance given. This results in most bits being changed only after they have been completely worn out, and when they have been operating at low efficiency for a length of time.You can save a great deal of money by establishing a program of close examination and grading of your used bits, and by applying some simple rules based on this information.

At the end of a bit’s life, penetration rate is significantly reduced as the cutting structure becomes ineffective either through breakage or wear. Bit grading provides an evaluation of the performance and dulling characteristics of the bit based on the drilling practices used. When done as a matter of routine, this simple procedure yields data that can significantly lower drilling costs and increase efficiency.

Dull bit valuations can be made quickly, but it is important that this data be gathered by someone with reasonable judgment and accuracy. Examinations include consideration of both the cutting structure and the bearings. Bit life does not need to be totally exhausted before grading occurs. The purpose of grading is to both determine the condition of the dull bit and to assess what is happening to the bit while it is in use.

In grading a dull bit, its condition is best recorded using a simple but accurate code that has been developed by Atlas Copco engineers. This easy-to-use system measures the life of both the teeth and the bearings, permitting anyone to later visualize the dull bit with reasonable accuracy. Contact your Atlas Copco representative for information.

The bottom line: when properly collected and recorded, data gathered from dull rock drill bits yields exceptionally valuable information about what should be done to correct unprofitable practices, including helping to choose proper bits in the future.

Drill bit grading

Page 36: Secoroc Rock Drilling Tools Product Catalogue - Rotary · Product Catalogue - Rotary The market´s most complete rotary drilling system Atlas Copco Secoroc can now offer worldwide

�6

Atlas Copco Secoroc ABBox ��1, SE-7�7 �� Fagersta, Sweden

Phone: +�6 ��� �61 00E-mail: [email protected]

www.atlascopco.com

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