Jaw module
Jaw module
Jaw module on the machine

3-jaw module

Adaptation for jaw clamping
[O.D. clamping]


  • Machining between the jaws is possible [milling or drilling]
  • Handy and lightweight compared to 3-jaw chucks
  • Run-out ≤ 0.020 mm for re-machined soft jaws

Technical data

Product sheet

Installation manual


CAD data

Change-over to jaw module

More accessories



Torque wrench

What makes me a HAINBUCH Fan is, that my benefit [as a customer]
is at the forefront.

Klaus Rheinheimer, Leader equipment design
John Deere GmbH & Co. KG