Description :

First Punch is used to finish the initial head of screw, after forming with First and Second Punch, the head and the recess shape of screw will be done. First Punch made of cold working die steel and carbide.

Specification :

Standard norm： Customization
Type： Discharged Square, Track First Punch
Coating type： Without coating
Leadtime： 3 weeks
MOQ： Follow customer’s request