... drills, drills, end mills & hole drilling tools 2.For reamers 3.For mold punches 4.core pins Advantage:1) Our factory ... End Mill, Drill Bits, Twist Drill, Center Drill, Spotting Drill, Saw Blade, Reamer, Side & Face Milling Cutter, T-slot Cutter, Dovetail Cutter, Turning Tool ... hardened steel, quenched steel, non-ferrous metals, etc.6) Good for machining up to HRC70 degree.7) Less cutting resistance.8 ...