The CB-AG series collet chuck is a pull back design with a floating collet seat for machining shafts between centers. Centers or other part locators are mounted in the ID of the chuck. The floating collet seat can also be locked out to clamp parts on-center. Compact OD and short length compared to other compensating chuck designs provides greater rigidity.


CB-AG Features

  • 1.5mm (.060”) total compensation
  • Mounting in ID of chuck body for mounting locating center
  • Radial adjusting screws to true-up locating center within .0002” (0.005mm)
  • Lubricated-for-life design requires minimal maintenance
  • Compact design for greater rigidity
  • Collet seat can be locked out for clamping parts on-center
  • All components hardened and precision ground for highest accuracy and long life
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CB-AG Collet Chuck

CB-AG Collet Chucks - Compensating Pull Back Design
CB-AG Collet Chuck

CB-AG Collet Chucks - Compensating Pull Back Design
CB-AG Collet Chuck

CB-AG Collet Chucks - Compensating Pull Back Design
CB-AG Collet Chuck

CB-AG Collet Chucks - Compensating Pull Back Design
CB-AG Collet Chuck

CB-AG Collet Chucks - Compensating Pull Back Design
Collet Model N/A 65BZI
Max. Clamping Diameter N/A 2.625 in66 mm
Min. Clamping Diameter N/A 0.187 in5 mm
Spindle Nose N/A A2-6 N/A A2-5 N/A A2-8 N/A 140mm N/A A2-8
Total Compensation N/A .060 in1.50 mm
Clamping Range N/A +/- .020 in+/- 0.5 mm
Linear Chuck Stroke N/A .160 in4 mm
Max. Clamp Force N/A 23,605 lbs105 kN
Max. Speed N/A 4,000 rpm
Max. Draw Tube Thread N/A M85x2 N/A M65x2 N/A M85x2 N/A M65x2 N/A M100x2
Weight N/A 41.86 lb18.98 kg N/A 38.71 lb17.56 kg N/A 48.34 lb21.92 kg N/A 37.59 lb17.05 kg N/A 53.19 lb24.12 kg
A Dimension N/A 5.925 in150.5 mm N/A 5.375 in136.53 mm N/A 6.2 in157.48 mm N/A 5.178 in131.52 mm N/A 6.2 in157.48 mm
B Dimension N/A N/A N/A 1.625 in41.28 mm N/A N/A 1.625 in41.28 mm
C Dimension N/A N/A N/A 8.25 in209.55 mm N/A N/A 9.25 in234.95 mm