... Face Milling Cutter, T-slot Cutter, Dovetail Cutter, Turning Tool, Countersink, Round Rod, Tool Bit, Carbide Tip, Ejector Pin, Punch, Mold Etc ... coworkpiecwood,plywood,steel,aluminum,plastic,glass,stone etctool lifeLonger tool life, super high wear resistant and impact-resistant ... application.hardnessGood for machining up to HRC65 degree carbide step reamer drilling and milling reamer and tapered hand ...