Происхождение товара
Guangdong, China
Product Name
DIN punch, ejector pin, punch pin
Hardness
HRC 50-60, depend on material
Material
metal, tungsten carbide, SKD11, SKD61, HSS, etc
Surface treatment
TiCN, TiN, TiALN, Aleorna, etc
Service
before-during-after sales
Factory experience
more than 10 years