K20.3-L4 zero-point positioning chuck is suitable for three-axis machining centers. The chuck is fixed to the machine tool through pressure blocks. Using the K20.3-L4 chuck on a three-axis machine can process the workpiece surface in three directions. The repeatability accuracy of the zero-point positioning chuck is 0.005. When the interchangeable tooling plate is replaced from one zero-point chuck to another, it can be guaranteed that the processed workpiece is within the specified tolerance range, ensuring the consistency and stability of each workpiece.

Up to 90% less set-up time
Increase of machine running time
High repetition accuracy 0.005mm
Positioning and clamping in one operation
Single zero-point body has high holding force up to 55 kN, high pull-in and locking force up to 17 kN

List of items:List of items:
K20.3-L4*1
air intake switch*2
matching rivets (A/B)*4
rivet cover*4