Geo Gleiss on punch peripheries

Geo Gleiss on punch peripheries

Punches are hardworking travelling frequently for a million cycles in aggressive materials. Here SUMCA’s developed a key process to ensure that the punch material has limited areas that the foreign material can cause issues such as galling, pick up or wear. The surface finish process is a stable process giving very uniform finish with readings below Ra 0,05. This if used directly or in conjunction with a coating will ensure your process runs.