Product features:
Small clamping capability, ultra-high precision, fine reliability. The drill, grip jaw, nut, external sleeve, spanner wheel adopt the superior stteel material for its manufacture. It employs nowadays the most advanced vacuum heat treatment in the world. Five indexes of this product's technical requirements are higher than or equal to GB/T6087-93 stipulations.

The appllcable range:
Applicable range: It is fit for small clamping scope, high accuracy. Electriacl grinding, precise machine tool. It has been widely applied in the fields such as hospital, metal engraving and so on.