Smart Card hard alloy milling cutter Smart Card hard alloy milling cutter The photos ... ! (*^_^*) Super-hard processing of professional, special, non-standard, special shaped and new products with any kind, ... cobalt HSCo8(SKH59), ASP60 German standard (DIN) series complete grinding (2-flute~6-flute) end ... being coated, it has better result, can machine various materials of HRC50°. Comparing with ISOK20& ...