When thin material is stamped, the pilot punch works as preventing the material from
biting the plilot punch or breaking.
We make to customers specifications, material are available in HSS, M2, PM, ASP, D2,
SKD11, Carbide and welcome to demand new material for requirements.
Coating service include TiN, TiCN, TiAlN, TiAlCrN, CrN, DLC etc.