Screwdriver bitsMaterial:CR-V or S2Size:65mmsingle head with best quality

1. Surface treatment: sandblasted, phosphating red, Cr-coating or any other special finishes be required

2. Head types: phillips, slot,tork,PZ

3. Special heat-treated

The part be listed here is the part we have now, if customers need any other similar parts, also can send samples or drawings to show us the specs, we can follow to produce with best products and best costs.

Screwdriver bits