ZEHE makes high quality die component,including punches,HSS punches,special shape punches,die botton,die bush and carbide punch and die. 

1:Size tolerance can stable within 0.005mm as regular,for carbide punches we can make within 0.002mm.

2:Roughness for punches we make can reach Ra0.4 by polished,for carbide dies,we can reach Ra 0.05 by mirror polished.

3:We offer coating service for your tool to help you improve the lifespan.