Round punches are most common used to the stamping, tooling sectors.
In the field of round punches, SUNSTON has long year of plenty experience, and extensive
know-how gained over the years has created compound device, tools to cost down that
enable us to make production efficiently at very competitive price with consistent quality.
We manufacture 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.