Product Description :
This Drill Chuck can clamp drill bit, taps and end mill easily. Clamping force can reach 400-800Kg-cm. Change cutter by Hexgoan key. Innovative design decrease frequency of touching by hand directly. Fine accuracy and through chuck coolant system.
Product Description :
For Hard brittle material and micro holing drilling / Toolholder support for coolant function /
Clamping accuracy under 5 micro with the spring collets/ No need for special machine /
Easy to operate and install /
Reducing cutting resistance /
Improve surface roughness