Drilling Tools BT Integral APU Drill Chuck

CNC Drilling Tools BT Integral Apu Drill Chuck is mainly used with CNC self tightening chuck shank. It is designed and manufactured according to the engineering approval. The taper short shank internal thread design makes it easy to be closely connected with CNC shank to form a whole.Its main features are: as an integrated design, once the DRILL CHUCK is screwed with the tool handle, it will not fall off from the tool handle. The special structure design ensures the strong rigidity. High usability and reliability. Easy to use, long life.

BT Precision TOOL HOLDER APU Drill Chuck Specifications
1.Bt Apu Drill Chuck Material : Allyed case hardened steel , black-finished and precisely grinded
2.BT APU Drill Chuck Max run out : <0.005mm
3.BT APU Drill Chuck Surface Roughness: Ra <0.005mm
4.When Order , please specify balancing G6.3 or G 2.5
5.BT APU Drill Chuck Shank body standard : MAS403.

BT APU COLLET CHUCK MAS403 are often applied on precise milling,drilling or other CNC processing.
And the cooling type is customizable according to our customers' requirement with:
Form A, without cooling supply
Form AD, central cooling supply
Form AD+B, central cooling and internal coolant through the collar.