DEEP HOLE DRILLING SYSTEMS SOLID CARBIDE TOOLS
Solid drill headsType 11/Type 61
Deep hole drilling tools, system BTAwith indexable inserts and
guide pads for solid drillingDrilling range: 18.00 – 36.99 mm
Type 11
Type 61
botek – Your expert partner for deep hole drilling tools
2
Contents
3
Tools
Page 4 botek advantagesPage 5 Information about botek deep hole drilling toolsPage 6+7 Solid drill head Type 11Page 8+9 Solid drill head Type 61
Technical information
Page 10 Guide values for solid drilling of various materialsPage 11 Performance diagrams, coolant informationPage 12+13 Drill tube dimensions
botek advantages
4
Type 11Solid drill head system BTA 1-start connection thread
Type 61Solid drill head system BTA 4-start connection thread
1. New, high-performance solid drill heads with a modern, user-friendly design.
2. Very high operational efficiency combined with optimum cutting performance.
3. Ideally suited to deep hole drilling machines.
4. No regrinding needed.
5. Various indexable insert chip breakers are available according to material to be processed.Coated indexable inserts and guide pads are also available.
6. Easy exchange of indexable inserts and guide pads.No need to adjust setting within ± 0.01 mm diameter
7. When using matching interchangeable parts, the drill head diameter may, however,be adjusted within a range of 1.0 mm.
8. Easy assembly onto the drill tube with an open-end wrench.
9. Drilling tolerance up to IT7 is possible under favourable conditions.
Information about botek solid drill heads Type 11/Type 61
5
• The chip breaker has a decisive part to play with the chip formation.• To obtain trouble-free chip flow along with optimum tool life, it is essential
to aim for the most ideal chip formation possible.• The chips should be broken just short enough to ensure that there is no chip
congestion in the flute or the drill.• Excessively short, crushed chips place strain on the cutting edges and lead to
premature wear and will destroy the cutting edge.• For processing commonly used materials, indexable inserts are available from
stock with chip breakers in accordance with model SP 1 or model SP2
Chip breaker SP 1• Unalloyed steels C>0.2• Alloyed steels• Toughened steels• Case hardened steels• Tool steels• Stainless and acid-proof steels
Chip breaker SP 2• Unalloyed steels C
6
Type 11 SystemBTA
dimensions of drill tube see p. 12
Drill tube type 25
Ø (mm)
Drilling rangefrom - to
Indexable insert
open-endwrench
Indexable insert
Screw/KeyDrill headbody
Drill headcomplete
Drilltube
Drillheadsize
Drill head
Drilling rangefrom - to
open-endwrench
Indexable insert
Indexable insert
Screw/KeyDrill headbody
Drill headcompleteDrill
tube
Drillheadsize Drill head
01
02
03
04
05
06
07
08
16.5
18
20
22
24
26
28
30
18.00 - 18.49
18.50 - 18.99
19.00 - 19.49
19.50 - 19.99
20.00 - 20.49
20.50 - 20.99
21.00 - 21.49
21.50 - 21.99
22.00 - 22.49
22.50 - 22.99
23.00 - 23.49
23.50 - 23.99
24.00 - 24.49
24.50 - 24.99
25.00 - 25.49
25.50 - 25.99
26.00 - 26.49
26.50 - 26.99
27.00 - 27.49
27.50 - 27.99
28.00 - 28.49
28.50 - 28.99
29.00 - 29.49
29.50 - 29.99
30.00 - 30.49
30.50 - 30.99
31.00 - 31.49
31.50 - 31.99
32.00 - 32.49
32.50 - 32.99
33.00 - 33.49
33.50 - 33.99
34.00 - 34.49
34.50 - 34.99
35.00 - 35.49
35.50 - 35.99
36.00 - 36.49
36.50 - 36.99
11-0111-000
11-0112-000
11-0121-000
11-0122-000
11-0211-000
11-0212-000
11-0221-000
11-0222-000
11-0311-000
11-0312-000
11-0321-000
11-0322-000
11-0411-000
11-0412-000
11-0421-000
11-0422-000
11-0431-000
11-0432-000
11-0511-000
11-0512-000
11-0521-000
11-0522-000
11-0531-000
11-0532-000
11-0611-000
11-0612-000
11-0621-000
11-0622-000
11-0711-000
11-0712-000
11-0721-000
11-0722-000
11-0811-000
11-0812-000
11-0821-000
11-0822-000
11-0831-000
11-0832-000
SW 16
SW 17
SW 18
SW 19
SW 20
SW 21
SW 22
SW 23
SW 24
SW 25
SW 26
SW 28
SW 30
01-1810-310
01-1820-310
01-1910-310
01-1920-310
01-2010-310
01-2020-310
01-2110-310
01-2120-310
01-2210-310
01-2220-310
01-2310-310
01-2320-310
01-2410-310
01-2420-310
01-2510-310
01-2520-310
01-2610-310
01-2620-310
01-2710-310
01-2720-310
01-2810-310
01-2820-310
01-2910-310
01-2920-310
01-3010-310
01-3020-310
01-3110-310
01-3120-310
01-3210-310
01-3220-310
01-3310-310
01-3320-310
01-3410-310
01-3420-310
01-3510-310
01-3520-310
01-3610-310
01-3620-310
21-0100-830
(M 3 x 6.9)
22-0600-935
21-0400-830
(M 4 x 9)
22-0900-935
22-1200-830
(M 5 x 12.5)
22-1200-935
11-0110-110
11-0120-110
11-0210-110
11-0220-110
11-0310-110
11-0320-110
11-0410-110
11-0420-110
11-0430-110
11-0510-110
11-0520-110
11-0530-110
11-0610-110
11-0620-110
11-0710-110
11-0720-110
11-0810-110
11-0820-110
11-0830-110
7
Ordering example
Order no.Drill head complete
Ordering information
11-0421-000
Drill head complete Ø 25 mm
Material to be processed:Heat treated steel
Drill head diameter
25.00
Carbide gradecombination
B 21
Chip breaker(see p. 5)
SP 1
Ordering example
Order no.Indexable insert
Carbide gradeB=coated
Chip breaker (see p. 5)
Ordering information
SP 1P 40 B01-2510-310
Indexable insertfor drill head 25.00 mm
Ordering example
Order no.Guide pads
Drill head diameter
Carbide grade(see p. 10)
Ordering information
P 2025.0021-0400-410
Guide padsfor drill head 25.00 mm diameter (1 set = 2 pcs.)
When ordering, please note that the exact drill diameter must be stated.
Ordering example
Ordering example
Please add the thickness dimension S to theorder number of the stop plate!
The S dimension is marked on the drill headbody and on the stop plate.
Stop platefor drill head 25.00 mm diameter
Order no.Stop plate
Ordering information
Information
01-2400-610-S…
Guide pads Stop plate
Guide pads Stop plate Screw/KeyScrew/Key
Guide pads
Guide pads
Stop plate
Stop plate
Screw/KeyScrew/Key
21-0110-410
21-0120-410
21-0200-410
21-0300-410
21-0400-410
21-0500-410
21-0600-410
21-0700-410
21-0800-410
21-0200-860
(M 2.5 x 4.7)
22-0600-925
22-0610-840
(M 2.5 x 5.9)
22-0600-925
22-0600-820
(M 2.5 x 8.2)
22-0600-925
22-0800-840
(M 3 x 8.2)
22-0600-935
22-1200-840
(M 3.5 x 11.4)
22-0900-935
01 - 2050 - 610 - S…
01 - 2400 - 610 - S…
01-0200-860
(M 2.5 x 4.4)
22-0600-925
21-0200-860
(M 2.5 x 4.7)
22-0600-925
Please specify thickness dimension S,
when ordering.
Please specify thickness dimension S,
when ordering.
8
Type 61 SystemBTA
dimensions of drill tube see p. 13
Drill tube Type 45
Ø (mm)
Drilling rangefrom - to
Indexable insert
open-endwrench
Indexable insert
Screw/KeyDrill headbody
Drill headcomplete
Drilltube
Drillheadsize
Drill head
Drilling rangefrom - to
open-endwrench
Indexable insert
Indexable insert
Screw/KeyDrill headbody
Drill headcompleteDrill
tube
Drillheadsize Drill head
99
01
02
03
04
05
06
07
08
16
17
18
20
22
24
26
28
30
18.00 - 18.49
18.50 - 18.99
19.00 - 19.49
19.50 - 19.99
20.00 - 20.49
20.50 - 20.99
21.00 - 21.49
21.50 - 21.80
21.81 - 21.99
22.00 - 22.49
22.50 - 22.99
23.00 - 23.49
23.50 - 23.99
24.00 - 24.49
24.50 - 24.99
25.00 - 25.49
25.50 - 25.99
26.00 - 26.49
26.50 - 26.99
27.00 - 27.49
27.50 - 27.99
28.00 - 28.49
28.50 - 28.70
28.71 - 28.99
29.00 - 29.49
29.50 - 29.99
30.00 - 30.49
30.50 - 30.99
31.00 - 31.49
31.50 - 31.99
32.00 - 32.49
32.50 - 32.99
33.00 - 33.30
33.31 - 33.49
33.50 - 33.99
34.00 - 34.49
34.50 - 34.99
35.00 - 35.49
35.50 - 35.99
36.00 - 36.20
61-9911-000
61-9912-000
61-0121-000
61-0122-000
61-0211-000
61-0212-000
61-0221-000
61-0222-000
61-0311-000
61-0312-000
61-0313-000
61-0321-000
61-0322-000
61-0411-000
61-0412-000
61-0421-000
61-0422-000
61-0423-000
61-0511-000
61-0512-000
61-0513-000
61-0521-000
61-0522-000
61-0611-000
61-0612-000
61-0613-000
61-0621-000
61-0622-000
61-0711-000
61-0712-000
61-0721-000
61-0722-000
61-0723-000
61-0811-000
61-0812-000
61-0821-000
61-0822-000
61-0831-000
61-0832-000
61-0833-000
SW 16
SW 17
SW 18
SW 19
SW 20
SW 21
SW 22
SW 24
SW 25
SW 26
SW 28
SW 30
21-0100-830
(M 3 x 6.9)
22-0600-935
21-0400-830
(M 4 x 9)
22-0900-935
22-1200-830
(M 5 x 12.5)
22-1200-935
61-9910-110
61-0120-110
61-0210-110
61-0220-110
61-0310-110
61-0320-110
61-0410-110
61-0420-110
61-0430-110
61-0500-110
61-0510-110
61-0520-110
61-0610-110
61-0620-110
61-0710-110
61-0720-110
61-0810-110
61-0820-110
61-0830-110
01-1810-310
01-1820-310
01-1910-310
01-1920-310
01-2010-310
01-2020-310
01-2110-310
01-2120-310
01-2210-310
01-2220-310
01-2310-310
01-2320-310
01-2410-310
01-2420-310
01-2510-310
01-2520-310
01-2610-310
01-2620-310
01-2710-310
01-2720-310
01-2810-310
01-2820-310
01-2910-310
01-2920-310
01-3010-310
01-3020-310
01-3110-310
01-3120-310
01-3210-310
01-3220-310
01-3310-310
01-3320-310
01-3410-310
01-3420-310
01-3510-310
01-3520-310
01-3610-310
Ordering example
9
Order no.Drill head complete
Ordering information
61-0420-000
Drill head complete Ø 25 mm
Material to be processed Heat treated steel
Drill head diameter
25.00
Carbide gradecombination
B 21
Chip breaker(see p. 5)
SP 1
Ordering example
Order no.Indexable insert
Carbide gradeB=coated
Chip breaker (see p. 5)
Ordering information
SP 1P 40 B01-2510-310
Indexable insertfor drill head 25.00 mm
Ordering example
Ordering example
Please add the thickness dimension S to theorder number of the stop plate!
The S dimension is marked on the drill headbody and on the stop plate.
Stop platefor drill head 25.00 mm diameter
When ordering, please note that the exact drill diameter must be stated.
Order no.Stop plate
Ordering information
Information
01-2400-610-S…
Guide pads Stop plate
Guide pads Stop plate Screw/KeyScrew/Key
Guide pads
Guide pads
Stop plate
Stop plate
Screw/KeyScrew/Key
21-0110-410
21-0120-410
21-0200-410
21-0300-410
21-0400-410
21-0500-410
21-0600-410
21-0700-410
21-0800-410
21-0200-860
(M 2.5 x 4.7)
22-0600-925
22-0610-840
(M 2.5 x 5.9)
22-0600-925
22-0600-820
(M 2.5 x 8.2)
22-0600-925
22-0800-840
(M 3 x 8.2)
22-0600-935
22-1200-840
(M 3.5 x 11.4)
22-0900-935
01 - 2050 - 610 - S…
01 - 2400 - 610 - S…
01-0200-860
(M 2.5 x 4.4)
22-0600-925
21-0200-860
(M 2.5 x 4.7)
22-0600-925
Please specify thickness dimension S,
when ordering.
Please specify thickness dimension S,
when ordering.
Guide values for solid drilling of various materials
10
Technicalinformation
Please note:
• Guide values for cutting speed and feed rate are shown in the table below:As there are many factors that can affect the results of deep-hole drilling,these values must be corrected if necessary.
Material +Mechanical
strength properties
Cuttingspeed
(m/min)
Feed mm/rev for drill diameter (mm) Carbide grades Carbidegrade
combination18 - 25 25 - 32 32 - … Indexable inserts Guide pads
0.13 - 0.16
0.13 - 0.16
0.12 - 0.15
0.13 - 0.16
0.12 - 0.15
0.11 - 0.14
0.13 - 0.16
0.12 - 0.14
0.12 - 0.14
0.13 - 0.16
0.14 - 0.18
0.14 - 0.18
0.12 - 0.18
0.10 - 0.14
0.10 - 0.14
0.10 - 0.14
0.10 - 0.13
0.10 - 0.14
0.10 - 0.13
0.09 - 0.12
0.10 - 0.14
0.10 - 0.12
0.10 - 0.12
0.10 - 0.14
0.12 - 0.15
0.12 - 0.15
0.10 - 0.14
0.08 - 0.12
0.08 - 0.11
0.08 - 0.11
0.08 - 0.11
0.08 - 0.11
0.08 - 0.11
0.08 - 0.10
0.08 - 0.11
0.08 - 0.10
0.08 - 0.10
0.08 - 0.11
0.10 - 0.13
0.10 - 0.13
0.09 - 0.12
0.06 - 0.10
80 - 100
80 - 100
70 - 80
70 - 90
55 - 75
55 - 75
60 - 80
60 - 80
50 - 70
60 - 80
65 - 80
70 - 100
100 - 200
120 - …
P 40/B - 1
P 40/B - 1
K 10 - 1
P 20
B 20
B 21
B 20
B 21
P25/B - 1
P25/B - 1
P25/B - 1
P 40/B - 1
K10 Bx - 1
P 20/B B 27
P 20
P 20 BxG
B 20
B 43
P 20B 21
022
Construction steel≤700 N/mm2
Case-hardened steel≤700 N/mm2
Case-hardened steel≤1100 N/mm2
Heat treated steel≤700 N/mm2
Heat treated steel≤1100 N/mm2
Nitriding steel≤1100 N/mm2
Ferritic steel≤900 N/mm2
Austenitic steel(stainless)
Heat-resisting steel(stainless) Tool steel
Steel castings≤700 N/mm2
Nodular cast iron≤1100 N/mm2
Cast iron, alloyed and unalloyed
Aluminium andaluminium alloys
CopperCU-content
Performance diagrams Coolant information
11
Technicalinformation
Coolant informationCorrect chip removal is only assured if the coolant is supplied to the tool in sufficient quantity and under sufficient pressure.
Performance diagramsThese values are guide values for toughened steel rated ~ 800 N/mm2 and may deviatedepending on workpiece material and characteristics, as well as tool condition.
Drill diameter (mm) Drill diameter (mm)
Spin
dle
pow
er (k
W)
Feed
for
ce (k
N)
12.50
10.00
8.00
6.30
5.00
20 25 32 40
f = 0.16 (
mm/rev
)
f = 0.125
(mm/rev)
f = 0.10 (mm
/rev)
f = 0.08 (mm /rev)
10
8
6.3
5
4
20 25 32 40
f = 0.16 (
mm /rev)
f = 0.125
(mm/rev)
f = 0.10 (mm
/rev)
f = 0.08 (mm
/rev)
Drill diameter (mm) Drill diameter (mm)
Cool
ant
quan
tity
(l/m
in)
Cool
ant
pres
sure
(bar
)
40
32
25
20
20 25 32 40
160
120
100
80
20 25 32 40
Drill tube dimensions
12
Technicalinformation
Drill tube Type 25with 1-start connection thread for solid drill heads Type 11
d1 d2 Di
Da
LOver all length
Drill head size
Drill tube Type 25 with 1-start connection thread
Da Di d1 d2 L
01
02
03
04
05
06
07
08Dri
ll tu
bes
for
solid
dri
ll he
ad T
ype
11
18.00 - 19.99
20.00 - 21.99
22.00 - 23.99
24.00 - 26.99
27.00 - 29.99
30.00 - 31.99
32.00 - 33.99
34.00 - 36.99
16.50
18.00
20.00
22.00
24.00
26.00
28.00
30.00
11.00
12.00
13.00
14.00
15.50
17.00
18.50
20.00
15.50
16.50
19.00
20.00
22.00
24.00
26.00
27.00
23.00
26.00
41.00
13.50
14.50
16.00
17.00
19.00
21.00
23.00
24.00
Drilling range from – to
13
Technicalinformation
d1 d2 Di
Da
LOver all length
Drill tube Type 45with 4-start connection thread for solid drill heads Type 61
Dri
ll tu
bes
for
soid
dri
ll he
ad T
ype
61
Drill headsize
Drill tube Type 45 with 4-start connection thread
Da Di d1 d2 L
99
01
02
03
04
05
06
07
08
Drilling range from – to
18.00 - 18.99
19.00 - 19.99
20.00 - 21.80
21.81 - 23.99
24.00 - 26.49
26.50 - 28.70
28.71 - 30.99
31.00 - 33.30
33.31 - 36.20
16.00
17.00
18.00
20.00
22.00
24.00
26.00
28.00
30.00
10.50
11.50
12.00
13.00
14.00
15.50
17.00
18.50
20.00
14.50
15.50
16.00
18.00
19.50
21.00
23.50
25.50
28.00
12.50
13.50
14.00
16.00
17.50
19.00
21.00
23.00
25.50
22.00
21.50
24.50
General Terms and ConditionsGuide values
14
• Our general General Terms and Conditions which we assume are known to be applied.
• The values specified in this catalogue (e. g. for feedrate, coolant, pressure and coolant quantity, etc.)are guide values only and can vary depending on your application.
• We reserve the right to make changes of any nature in the interests of technical progress.Such changes cannot, in principle, be accepted as a complaint.
• Subject to change without prior notice. Errors excepted.
© botek Präzisionsbohrtechnik GmbH
15
1161E-0805-01
ww
w.la
cond
esig
n.de
DEEP HOLE DRILLING SYSTEMS SOLID CARBIDE TOOLS
botek
Präzisionsbohrtechnik GmbH
Längenfeldstraße 4
D-72585 Riederich, Germany
T +49-(0)-7123-3808-0
F +49-(0)-7123-3808-138
E-mail [email protected]
www.botek.de
Riederich
Motorway intersectionStuttgart « A8 from MunichA8 from Karlsruhe »
Herrenberg
A81
from
Sin
gen
»
B27 to Tübingen
Tübingen
Reutlingen
Stgt. Degerloch
✈
B312
Metzingen