CRL60A8 Long Series Power Collet Chuck for Bar Machining | Kitagawa

Available without adaptor: CRL60 Collet Chuck

Available with different adaptor: CRL60A6 Collect Chuck

CRL60A8 Long Series Power Collet Chuck for Bar Machining

Product code: CRL60A8

  • Gripping range (mm): 1.6-60
  • Maximum Speed (min-1): 6300
  • Max Input Force (kN): 30
  • Max Gripping Force (kN): 60
  • Weight (kg): 18.5
  • Suitable for D185E 4291 Spring collets , D677 DIN6343 Varibore and Rubberflex collects.

Long Series Power Collet Chuck interchangeable with B-200 Series Power Chucks.

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Long series collet chuck available in a variety of mount types. 

  • Gripping Range (mm): 1.6 - 60
  • Sleeve Stroke (mm): 7
  • Max Input Force (kN): 30
  • Max Gripping Force (kN): 60
  • Matching Cylinder: S1552

185E Spring Collets are suited for second operation work, collets are size matched according to gripped diameters, enabling you to have a high gripping accuracy. Standard collets can be supplied as smooth or serrated as required and normally in 0.5mm increments or specific to the gripping diameter required.

D677 Varibore Collets are Ideal for first operation work as they have a 2-3mm gripping range enabling you to handle rough bar. Supplied either as smooth, serrated or super grip.

Rubberflex Collets have the same accuracy specification as spring collets. Elastic rubber-metal vulcanization allows a clamping range of +/- 1mm to the nominal diameter.


Designed to work with Bar Pushers/ Barfeeders

Long Body/Wide Range - High accuracy spring collets require a longer body design but Klamp collet chuck design ensures that all external dimensions have been optimised to provide maximum tool clearance. Gripping capacities of the series range from 1.6mm to 80mm.

Fixed Length Collet - Workpiece remains in a fixed position during actuation allowing for precise z-axis positioning. A tapered sleeve is pushed forward, compressing the collet and gripping the workpiece.

First & Second Operation Collet Chuck - Klamp CRL collet chucks are suitable for spring, varibore and rubberflex collets increasing its flexibility. Varibore and rubberflex collets allow rough, unfinished bar to be machined in the first operation and spring collets can be used for high accuracy in the second operation.

Problem Free Installation - Klamp collet chucks are provided with mounting bolts and an optional custom machined drawtube connector allowing you to start using the Klamp collet chuck straight out of the box.

Quick & Easy Mounting - Klamp collet chucks mount directly to the lathe spindle or use a precision adaptor plate to ensure a consistent mounting without the need for correction. The precision fit of the Klamp collet chuck enhances the rigidity of the overall system. The need for adjustment is minimal, meaning less machine downtime.

Long service life - All Klamp collet chucks are case hardened, optimising the rigidity, strength and durability.

High Speed - Direct mount design ensures high concentricity suitable for higher speed operations.

View more: Collet Chucks | QC & C Series | CRL - Standard Cap, Long Body