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SOFT BLANK TOP JAWS Immediate Delivery from Stock RAM Products, Inc. ·614 Centinela Ave., Inglewood, CA 90302, Phone: (310) 671-6844· Fax: (310) 671-6909 RAM Style "N' Mild Steel Jaws FOR MEDIUM DUTY CHUCKS Chuck Order A B C D E G H J Size By Height Length Width Hole Screw Key Groove Front Number Space Size Width Width to Key 6150 1-3/8 2-3/4 1 1-5/16 6 6250 2-3/8 2-3/4 1 1-1/2 3/8 .499 .313 1-5/16 6200 1-7/8 2-3/4 1-1/2 1-5/16 8200 1-7/8 3-1/2 1-1/4 1-3/4 8 8300 2-7/8 3-1/2 1-1/4 1-3/4 3/8 .499 .313 .. 1-3/4 8250 2-3/8 3-7/8 1-1/4 2 10200 1-7/8 4 1-1/2 1-7/8 10350 3-3/8 4 1-1/2 1-7/8 10 2-1/8 1/2 .749 .501 10250 2-3/8 4-1/4 1-3/4 2-1/8 10400 3-7/8 4-1/4 1-3/4 2-1/8 12250 2-3/8 5 1-3/4 2-5/8 12 2-1/2 1/2 .749 .501 12400 3-7/8 5 1-3/4 2-5/8 15250 2-1/4 5-1/2 1-3/4 2-5/8 15 3 5/8 .749 .501 15400 3-3/4 5-1/2 1-3/4 2-5/8 FOR HEAVY DUTY AND POWER CHUCKS 6152 1-3/8 2-5/8 1-1/4 1-3/16 6252 2-3/8 2-5/8 1-1/4 1-3/16 6 1-1/2 7/16 .499 .313 6201 1-7/8 2-5/8 1-1/2 1-3/16 6301 2-7/8 2-5/8 1-1/2 1-3/16 8251 2-3/8 3-1/4 1-1/4 1-5/8 8201 1-7/8 3-1/4 1-1/2 1-5/8 8 8252 2-3/8 3-1/4 1-1/2 1-3/4 1/2 .499 .313 1-5/8 8351 3-3/8 3-1/4 1-1/2 1-5/8 8302 2-7/8 3-1/4 2 1-5/8 10202 1-7/8 4 1-3/4 1-15/16 10251 2-3/8 4 1-3/4 1-15/16 10 2-1/8 5/8 .749 .501 10401 3-7/8 4 1-3/4 1-15/16 10302 2-7/8 4 2 1-15/16 12251 2-3/8 4-3/4 1-3/4 2-1/2 12401 3-7/8 4-3/4 1-3/4 2-1/2 12 2-1/2 5/8 .749 .501 12252 2-3/8 4-3/4 2 2-1/2 12402 3-7/8 4-3/4 2 2-1/2 15301 2-3/4 5-3/4 2 3 15501 4-3/4 5-3/4 2 3 15-24 3 3/4 .749 .501 15352 3-1/4 6 2-1/2 3-3/8 15502 4-3/4 6 2-1/2 3-3/8 15 & up use Heavy Duty Chuck Jaws 15301, 15501, 15352 and 15502 RAM STYLE "A" TO AID YOU IN DETER· MINING THE CORRECT JAW, WE HAVE PUT THE FOUR IMPORTANT DIMENSIONS ON A RED BACKGROUND . THEY ARE: (D) Hole Spacing, (E) Size of Screw Used (G) Key Width and (H) Groove Width . Chucks Using RAM Style "N': CUSHMAN UNION S-P SKINNER BUCK GISHOLT WARNER & SWASEY ROHM
7

SOFT BLANK TOP JAWS - ramproductsinc · SOFT BLANK TOP JAWS Immediate Delivery from Stock RAM Products, Inc.·614 Centinela Ave., Inglewood, CA 90302, Phone: (310) 671-6844· Fax:(310)

Sep 18, 2018

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Page 1: SOFT BLANK TOP JAWS - ramproductsinc · SOFT BLANK TOP JAWS Immediate Delivery from Stock RAM Products, Inc.·614 Centinela Ave., Inglewood, CA 90302, Phone: (310) 671-6844· Fax:(310)

SOFT BLANK TOP JAWSImmediate Delivery from Stock

RAM Products, Inc. ·614 Centinela Ave., Inglewood, CA 90302, Phone: (310) 671-6844· Fax: (310) 671-6909

RAM Style "N' Mild Steel JawsFOR MEDIUM DUTY CHUCKS

ChuckOrder A B C

D E G H J

SizeBy

Height Length WidthHole Screw Key Groove Front

Number Space Size Width Width to Key

6150 1-3/8 2-3/4 1 1-5/16

6 6250 2-3/8 2-3/4 1 1-1/2 3/8 .499 .313 1-5/16

6200 1-7/8 2-3/4 1-1/2 1-5/16

8200 1-7/8 3-1/2 1-1/4 1-3/4

8 8300 2-7/8 3-1/2 1-1/4 1-3/4 3/8 .499 .313 .. 1-3/4

8250 2-3/8 3-7/8 1-1/4 2

10200 1-7/8 4 1-1/2 1-7/8

10350 3-3/8 4 1-1/2 1-7/810 2-1/8 1/2 .749 .501

10250 2-3/8 4-1/4 1-3/4 2-1/8

10400 3-7/8 4-1/4 1-3/4 2-1/8

12250 2-3/8 5 1-3/4 2-5/812 2-1/2 1/2 .749 .501

12400 3-7/8 5 1-3/4 2-5/8

15250 2-1/4 5-1/2 1-3/4 2-5/815 3 5/8 .749 .501

15400 3-3/4 5-1/2 1-3/4 2-5/8

FOR HEAVY DUTY AND POWER CHUCKS6152 1-3/8 2-5/8 1-1/4 1-3/16

6252 2-3/8 2-5/8 1-1/4 1-3/166 1-1/2 7/16 .499 .313

6201 1-7/8 2-5/8 1-1/2 1-3/16

6301 2-7/8 2-5/8 1-1/2 1-3/16

8251 2-3/8 3-1/4 1-1/4 1-5/8

8201 1-7/8 3-1/4 1-1/2 1-5/8

8 8252 2-3/8 3-1/4 1-1/2 1-3/4 1/2 .499 .313 1-5/8

8351 3-3/8 3-1/4 1-1/2 1-5/8

8302 2-7/8 3-1/4 2 1-5/8

10202 1-7/8 4 1-3/4 1-15/16

10251 2-3/8 4 1-3/4 1-15/1610 2-1/8 5/8 .749 .501

10401 3-7/8 4 1-3/4 1-15/16

10302 2-7/8 4 2 1-15/16

12251 2-3/8 4-3/4 1-3/4 2-1/2

12401 3-7/8 4-3/4 1-3/4 2-1/212 2-1/2 5/8 .749 .501

12252 2-3/8 4-3/4 2 2-1/2

12402 3-7/8 4-3/4 2 2-1/2

15301 2-3/4 5-3/4 2 3

15501 4-3/4 5-3/4 2 315-24 3 3/4 .749 .501

15352 3-1/4 6 2-1/2 3-3/8

15502 4-3/4 6 2-1/2 3-3/8

15 & up use Heavy Duty Chuck Jaws 15301, 15501, 15352 and 15502

RAM STYLE "A"

TO AID YOU IN DETER·MINING THE CORRECTJAW, WE HAVE PUT THEFOUR IMPORTANTDIMENSIONS ON A REDBACKGROUND .THEY ARE: (D) HoleSpacing, (E) Size of ScrewUsed (G) Key Width and(H) Groove Width .

Chucks UsingRAM Style "N':

CUSHMANUNIONS-PSKINNERBUCKGISHOLTWARNER &SWASEYROHM

Page 2: SOFT BLANK TOP JAWS - ramproductsinc · SOFT BLANK TOP JAWS Immediate Delivery from Stock RAM Products, Inc.·614 Centinela Ave., Inglewood, CA 90302, Phone: (310) 671-6844· Fax:(310)

RAM Style "Ilt Mild Steel Pointed JawsFOR MEDIUM DUTY CHUCKS

ChuckOrder

A B C0 E G H J

SizeBy

Height Length WidthHole Screw Key Groove Front

Number Space Size Width Width Key

6250P 2-3/8 2-3/4 1 1-5/166 1-1/2 3/8 .499 .312

6200P 1-7/8 2-3/4 1-1/2 1-5/16

8250P 2-3/8 3-7/8 1-1/4 28 1-3/4 3/8 .499 .312

8300P 2-7/8 3-1/2 1-1/4 1-3/4

10250P 2-3/8 4-5/8 1-3/4 2-5/810 2-1/8 1/2 .749 .501

10400P 3-7/8 4-5/8 1-3/4 2-5/8

12250P 2-3/8 5-1/2 1-3/4 3-1/812 2-1/2 1/2 .749 .501

12400P 3-7/8 5-1/2 1-3/4 3-1/8

15250P 2-1/4 6-1/8 1-3/4 3-5/815 3 5/8 .749 .501

15400P 3-3/4 6-1/8 1-3/4 3-5/8

FOR HEAVY DUTY AND POWER CHUCKS6201P 1-7/8 3-1/4 1-1/2 1-5/8

6 1-1/2 7/16 .499 .3136301P 2-7/8 3-1/4 1-1/2 1-5/8

8201P 1-7/8 3-7/8 1-1/2 2-3/168 1-3/4 1/2 .499 .313

8351P 3-3/8 3-7/8 1-1/2 2-3/16

10202P 1-7/8 4-5/8 1-3/4 2-5/8

10 10251P 2-3/8 4-5/8 1-3/4 2-1/8 5/8 .749 .501 2-5/8

10401P 3-7/8 4-5/8 1-3/4 2-5/8

12252P 2-3/8 5-3/8 2 3-1/812 2-1/2 5/8 .749 .501

12402P 3-7/8 5-3/8 2 3-1/8

15301P 2-3/4 6-1/4 2 3-5/815 3 3/4 .749 .501

15501P 4-3/4 6-1/4 2 3-5/8

POINT 120 - INCLUDED ANGLE

RAM STYLE "A" POINTED

Medium Duty Pointed Jawshave a flat on the point equal toGroove "H".Heavy Duty Pointed Jawshave full point.

RAM Style "Ilt Aluminum Jaws - 6061-T6 Aluminum BarFOR MEDIUM DUTY CHUCKS

ChuckOrder A B C

0 E G H J

SizeBy

Height Length WidthHole Screw Key Groove Front

Number Space Size Width Width to Key

6A150 1-3/8 2-3/4 1 1-5/166 1-1/2 3/8 .499 .313

*6A200P 1-7/8 3 1-1/2 1-9/16

8A200 1-7/8 4 1-1/2 28 1-3/4 3/8 .499 .313

8A300 2-7/8 4 1-1/2 2

10A200 1-7/8 4-3/8 1-3/4 2-1/810 2-1/8 1/2 .749 .502

10A300 2-7/8 4-3/8 1-3/4 2-1/8

12A200 1-7/8 5 1-3/4 2-5/812 2-1/2 1/2 .749 .502

12A300 2-7/8 5 1-3/4 2-5/8

15 15A300 2-7/8 6 1-3/4 3 5/8 .749 .502 3

FOR HEAVY DUTY AND POWER CHUCKS6A151 1-3/8 2-3/4 1 1-5/16

6 1-1/2 7/16 .499 .313*6A201 P 1-7/8 3 1-1/2 1-9/16

8A201 1-7/8 4 1-1/2 28 1-3/4 1/2 .499 .313

8A301 2-7/8 4 1-1/2 2

10A201 1-7/8 4-3/8 1-3/4 2-1/810 2-1/8 5/8 .749 .502

10A301 2-7/8 4-3/8 1-3/4 2-1/8

12A201 1-7/8 5 1-3/4 2-5/812 2-1/2 5/8 .749 .502

12A301 2-7/8 5 1-3/4 2-5/8

15 15A301 2-7/8 6 1-3/4 3 3/4 .749 .502 3

A'I

)RAM STYLE "A" - NO POINT

Full Grip/Pie JawsAvailable in all sizes &styles. Both Alum. & Steel

* Pointed Jaws18 and up, use 15 Heavy Duty Jaws

Page 3: SOFT BLANK TOP JAWS - ramproductsinc · SOFT BLANK TOP JAWS Immediate Delivery from Stock RAM Products, Inc.·614 Centinela Ave., Inglewood, CA 90302, Phone: (310) 671-6844· Fax:(310)

RAM STYLE "A" METRIC

RAM Style "At MetricMetric Tongue and Groove

FOR CHUCKS USING FORKARDT, ROHM, SMWSteel Rectangular Jaws CRITICAL DIMENSIONS Steel Pie Shape Jaws

Chuck Order A B CJ G H D E Jaw A J Order

Dia By Height length Width Front Key Groove Hole Screw Dia Height Front ByNumber to Key Width Width Space Size to Key Number

5 M5150 1-1/2 2-1/2 3/4 1.70B .315 1.260 MB 6 1-1/2 1.2 M6150-60

6-1/4 M6150 1-1/2 3-1/4 3/4 1-5/8

8 M8200 2 4-1/B 1 2 .787 .394 1.570 M8 8 2 2.0 M8200-8D

10 M10200 2 4-3/4 1-1/4 2-3/4 10 2 3.0 M10200-10D.787 .473 1.570 M12

12 M12250 2-1/2 3-1/2 2 1-3/4 12 2 4 M12200-12D

15 M15250 2-1/2 5-3/4 1-1/2 2-7/8 1.024 .473 2.130 M12

Aluminum Rectangular Jaws CRITICAL DIMENSIONS Aluminum Pie Shape JawsChuck Order A B C

J G H D E Jaw A J Order

Dia By Height length WidthFront Key Groove Hole Screw Dia Height

Front ByNumber to Key Width Width Space Size to Key Number

M6A150 1-1/2 2-1/2 3/4 1 1-1/2 1 M6A150-6D6-1/4 .708 .315 1.260 M8 6

3 1 M6A300-6D

M8A200 2 4 1-1/2 2 2 2 M8A200-8DB .787 .394 1.570 MB B

M8A300 3 4 1-1/2 2 4 2 MBA400-8D

M10A200 2 4-1/2 1-1/2 2-1/2 2 3 M10A200-10D10 10

M10A300 3 4-1/2 1-1/2 2-1/2 4 3 M1 0A400-1 OD.787 .473 1.570 M12

M12A200 2 5 2 3 2-1/2 4 M12A250-12D12 12

M12A300 3 5 2 3 4 4 M12A400-12D

M15A250 2-1/2 5-3/4 2 2-7/8 2-1/2 3-1/2 M15A250-12D15 1.024 .473 2.130 M12 12

M15A300 3 5-3/4 2 2-7/8

Page 4: SOFT BLANK TOP JAWS - ramproductsinc · SOFT BLANK TOP JAWS Immediate Delivery from Stock RAM Products, Inc.·614 Centinela Ave., Inglewood, CA 90302, Phone: (310) 671-6844· Fax:(310)

Design andlor Dimensions Subject to Change without Notice

RAM Style "J" Mild Steel Pointed Jaws1.5 MM (.0591) X 60 SERRATION

ChuckOrder A C B

0 E H J

SizeBy

Height Width LengthHole Screw Groove Front

Number Space Size Width to Key

HOWA6156 1-1/2 1-1/4 36 .787 10MM .433 1-5/8

HOWA6206 2 1-114 3

8 HOWA8206 2 1-1/2 4 1.187 15MM .710 2-114

MAT10206 2 1-1/2 510 1.250 12MM .630 3

MAT10306 3 1-1/2 5

KIT6156 1-1/2 1-1/4 36 .787 10MM .474 1-5/8

KIT6256 2-1/2 1-1/4 3

KIT8206 2 1-1/2 4

8 KIT8306 3 1-1/2 4 1.0 12MM .551 2-1/4

KIT8406 4 1-1/2 4

KIT10206 2 1-1/2 4-1/2

10 KIT10306 3 1-1/2 4-1/2 1.180 12MM .630 2-3/8

KIT10406 4 1-1/2 4-1/2

KIT12206 2 2 5-1/4

12 KIT12306 3 2 5-1/4 1.180 14MM .710 2-7/8

KIT12406 4 2 5-1/4

KIT12206H 2 2 5-1/412 1.488 14MM .710 2-7/8

KIT12306H 3 2 5-1/4

KIT-2-12206 2 2 5-1/2 1.181 16MM .827 2-7/812

KIT-2-12306 3 2 5-1/2 1.181 16MM .827 2-7/8

KIT15256 2 1/2 2-1/2 6 2.300 20MM .866 3

KIT15406 4 2-1/2 6 2.300 20MM .866 3

* KIT-2-15256 2 1/2 2-1/2 6 1.690 20MM 1.004 3

15 KIT-2-15406 4 2-1/2 6 1.690 20MM 1.004 3

KIT-F-15256 21/2 2-1/2 6 1.690 20MM .866 3

KIT-F-15406 4 2-1/2 6 1.690 20MM .866 3

*15" No Point; Unless Specify with "P" at the End; i.e. 15406P

SPECIAL JAWSMade to your print

Prices upon application

Also Available6061 T6 Aluminum Jaws.

1.5 MM (.0591) X 60 SERRATIONChuck

Order A C B0 E H J

SizeBy

Height Width LengthHole Screw Groove Front

Number Space Size Width to Key

SUGA6156 1-1/2 1 3 .985 8.5MM .433 1-5/86

SUGA6256 2 1 3 .985 8.5MM .433 1-5/8

SUGA8206 2 1-1/2 4 1.181 10MM .551 2-1/48

SUGA8306 3 1-1/2 4 1.181 10MM .551 2-114

12 SUGA12206 2 1-3/4 5-1/4 1.375 12MM .788 3

14 SUGA14306 3 2 6-1/4 1.772 17MM .827 3-1/8

KITAGAWA

MATSUMOTO

HITACHI-SEIKI

HOWA

NIKKO

SUGA

RAM STYLE "J"

NOTEAll Jaws drilled and

counterbored forthe size of screw

shown in Column E

Also Available6061 T6 Aluminum Jaws.

Page 5: SOFT BLANK TOP JAWS - ramproductsinc · SOFT BLANK TOP JAWS Immediate Delivery from Stock RAM Products, Inc.·614 Centinela Ave., Inglewood, CA 90302, Phone: (310) 671-6844· Fax:(310)

RAM Style "H" Mild Steel Jaws - No Point1/16 X 90 SERRATION FOR POWERHOLD, POWERGRIp,

SUPER CHUCKS, ERICKSON GAMET, SMW & CUSHMAN

ChuckOrder

A C BD E H J

SizeBy

Height Width LengthHole Screw Groove

FrontNumber Space Size Width

6155 1-1/2 1-1/4 2-3/4 23132 1-1/46 5/16 .433

6305 3 1-1/4 2-3/4 23132 1-1/4

6 1/2 10205 2 1-1/2 3-114 7/8 1-1/23/8 .551

8, 10 10355 3-1/2 1-1/2 3-1/4 7/8 1-1/2

8205 2 1-1/2 3-1/2 1-1/8 1-3148HD 1/2 .669

8355 3-1/2 1-1/2 3-1/2 1-1/8 1-314

10HD 11255 2-1/2 1-314 4-1/8 1-5/8 1-7/81/2 .78811 & 12 11405 4 1-3/4 4-1/8 1-5/8 1-7/8

12255 2-1/2 1-3/4 4-1/4 1-3/16 2-1/811 & 12 1/2 .788

12405 4 1-3/4 4-1/4 1-3/16 2-1/8

10,121/2 13255 2-1/2 2 4-3/4 1-3/16 2-7/161/2 .827

&UP 13405 4 2 4-3/4 1-3/16 2-7/16

14, 15 15255 2-1/2 2 4-3/4 1-9/16 25/8 .827

&UP 15405 4 2 4-3/4 1-9/16 2

3/32 X 90 SERRATION16305 3 2-1/2 6-1/4 1-9/16 3-114

16-20 3/4 1.00016505 5· 2-1/2 6-1/4 1-9/16 3-114

25355 3-1/2 3-1/2 8-114 2-1/2 4-1/225-31 1 1.181

25605 6 3-1/2 8-114 2-1/2 4-1/2

SERRATIONS ONTOP OF JAW

RAM STYLE "H"

Also Available6061 T6 Aluminum Jaws.

RAM Style "H" Mild Steel Pointed Jaws1/16 X 90 SERRATION FOR POWERHOLD, POWERGRIp,SUPER CHUCKS, ERICKSON GAMET, SMW & CUSHMAN

ChuckOrder A C B D E H J

SizeBy

Height Width LengthHole Screw Groove

FrontNumber Space Size Width

6155P 1-1/2 1-1/4 3-1/8 23132 1-1146 5/16 .433

6305P 3 1-114 3-1/8 23132 1-114

61/2 10205P 2 1-1/2 4-1/4 7/8 23/8 .551

8, 10 10355P 3-1/2 1-1/2 4-1/4 7/8 2

8205P 2 1-1/2 4-1/4 7/8 28HD 1/2 .669

8355P 3-1/2 1-1/2 4-1/4 7/8 2

10HD 11255P 2-1/2 1-3/4 4-5/8 1-3/16 1-5/81/2 .788

11405P 4 1-3/4 4-5/8 1-3/16 1-5/8

12255P 2-1/2 1-3/4 5-1/4 1-3/16 2-1/411 & 12 1/2 .788

12405P 4 1-3/4 5-1/4 1-3/16 2-1/4

13255P 2-1/2 2 5-1/4 1-3/16 2-1/410& 12112 1/2 .827

13405P 4 2 5-1/4 1-3/16 2-1/4

14,15 15255P 2-1/2 2 6-5/8 1-9/16 2-3145/8 .827

&UP 15405P 4 2 6-5/8 1-9/16 2-314

3/32 X 90 SERRATION16305P 3 2-1/2 8 1-9/16 3-114

16-20 3/4 1.00016505P 5 2-1/2 8 1-9/16 3-114

25355P 3-1/2 3-1/2 11 2-1/2 4-1/225-31 1 1.181

25605P 6 3-1/2 11 2-1/2 4-1/2

SERRATIONS ONTOP OF JAW

C~ »<.~~ VD~

'f

RAM STYLE "H" POINTED

ORDER FROM YOURLOCAL DEALER

Manufactured ByRAM Products, Inc.Inglewood, California

Page 6: SOFT BLANK TOP JAWS - ramproductsinc · SOFT BLANK TOP JAWS Immediate Delivery from Stock RAM Products, Inc.·614 Centinela Ave., Inglewood, CA 90302, Phone: (310) 671-6844· Fax:(310)

RAM Style "8" Mild Steel JawsAlso Available FOR CHUCKS USING SQUARE SERRATED MASTER KEYS:

6061 T6 Aluminum Jaws. BUCK, CUSHMAN, GISHOLT, Sop

ChuckOrder A B C

0 E G H JT

SizeBy Height Length Width

Hole Screw Key Groove FrontTapped

Number Space Size Width Width to Key

8 8203 2 3 1-1/4 1-7/16 3/8 .746 1/2 1 1/4-20

~~

10253 2-1/2 4-1/2 1-3/4 2-1/4 5/16-18

10403 4 4-1/2 1-3/4 2-1/4 5/16-18

E" G 10-12 1-3/4 1/2 .996 .751

D~ : ~J~

12253 2-1/2 4-3/4 1-3/4 2-3/4 5/16-18

12403 4 4-3/4 1-3/4 2-3/4 5/16-18

12253H 2-1/2 4-3/4 1-3/4 2-3/4 5/16-1812 1-3/4 5/8 .996 .751

~v)12403H 4 4-3/4 1-3/4 2-3/4 5/16-18

15303 3 6-1/4 2-1/4 3 3/8-1615-18 2-1/2 3/4 1.488 1.001

15503 5 6-1/4 2-1/4 3 3/8-16

RAM STYLE "8"20303 3 6-1/4 2-1/4 3 3/8-16

20-24 3 3/4 1.488 1.00120503 5 6-1/4 2-1/4 3 3/8-16

FOR BUCK 6 AND 7-1/2 CHUCKS6 62063 1-1/2 2-3/4 1 1-5/16

1-11/16 5/16 .377 .738 N/A* 62063S 1-1/2 3-1/8 2 1-5/16

7-1/2 72073 2 3-1/8 1-1/4 1-7/161-11/16 5/16 .377 .866 N/A

* 72073S 1-1/2 3-1/8 2 1-7/16

ALUMINUM JAWS FOR 6 AND 7-1/2 CHUCKS6 6A2063 1-1/2 3 1 .738 1-1/2

1-11/16 5/16 .377 N/A7-1/2 7A2073 2 3 1-1/2 .866 1-7/16

STYLE "CC"

* 62063S and 72073S are Extra Wide Jaws for 2 Jaw Chuck

RAM Style "CC" Mild Steel JawsFOR CHUCKS USING SQUARE SERRATED MASTER KEYS:

BUCK, CUSHMAN, GISHOLT, Sop

ChuckOrder A B C

0 E G H JT

SizeBy Height Length Width

Hole Screw Key Groove FrontTapped

Number Space Size Width Width to Key

10254 2-5/16 4-1/8 1-3/410 1-3/4 1/2 1.031 .749 1-7/8 5/16-18

10404 3-13/16 4-1/8 1-3/4

12304 2-13/16 4-1/2 212 2 5/8 1.031 .874 2-1/8 5/16-18

12404 3-13/16 4-1/2 2

15304 2-3/4 5-3/4 2-1/215-18 2-1/2 3/4 1.531 .998 2-3/4 3/8-16

15504 4-3/4 5-3/4 2-1/2

21-36 21354 3-1/4 6 2-1/2 3 7/8 1.531 1.248 3 3/8-16

Special Jaws Made to Your Print • Prices Upon Request

Design and/or Dimensions Subject to Change without Notice Longer, Higher, Wider Jaws Available as Specials

Page 7: SOFT BLANK TOP JAWS - ramproductsinc · SOFT BLANK TOP JAWS Immediate Delivery from Stock RAM Products, Inc.·614 Centinela Ave., Inglewood, CA 90302, Phone: (310) 671-6844· Fax:(310)

RAM JAWS FOR NORTHFIELD CHUCKSMild Steel and 6061- T6 Aluminum Bar

ALUMINUM STEEL A B C

AL4-3/4 ST4-3/4 3/4

SERIES 400 AL4-1'/' ST4-1'/' 1'/'

CHUCKS3/4 1.89

AL4-2'/' ST4-2'/' 2'/'

AL6-1 ST6-1

SERIES 600 AL6-1'/2 ST6-1'/' 1'/'

CHUCKS2.89

AL6-2 ST6-2 2

AL6-3 3

AL8-2 ST8-2 2

SERIES 800 AL8-2'/' ST8-2'/2 2'/2

CHUCKS2 3.68

AL8-3 ST8-3 3

AL40-1 ST40-1

PIE-JAWSERIES 400 1-----+------+-----1

CHUCKS

AL40-2 ST40-2

AL60-1 ST60-1

PIE-JAWSERIES 600 1-----+------+-----1

CHUCKS

AL60-2 ST60-2

AL60-3

AL80-2 ST80-2

PIE-JAWSERIES 800 1-----+------+-------1

CHUCKS

AL80-3

AL80-4

Cams For Setting Jaws

SET UP FOR BORING SOFT JAWS, QUICKLY AND EASILYo Save set-up time.

o Any diameter obtained quickly and easily.o Reduce soft jaw costs.

o Reduce excessive machining of soft jaws.

2

2

3

2

3

4

3.901A.

5.901A.

801A.

SET OF 4 CAMS1 1/2" TO 6"

This flat steel cam fitting behind the soft jaws is rotated with a screw driver until required diameter is obtained.Then by pinching with the master jaws the slack is removed from the scroll. The soft jaws are now ready for boring.