... HSS M2/M42/6542 2)Standard or Nonstandard 3)High quality High speed steel ejector pins1)Material: carbide K01/K05/K20, ... Cutter, T-slot Cutter, Dovetail Cutter, Turning Tool, Countersink, Round Rod, Tool Bit, Carbide Tip, Ejector Pin, Punch, Mold Etc.5) Excellent performance ... in some sticky metals cutting (good anti-sticky).6) Longer tool life, super high wear resistant and ...