Cuts ferrous/non-ferrous metals (steel, cast iron, stainless steel, aluminum, copper), plus plastics and wood effectively Hss Drill Bits Set M2 Multiple Sizes – Kangaroo Site Supplies Extreme M2 HSS Durability: Made from wear-resistant M2 High-Speed Steel hardened to 64-66 HRC for superior toughness and extended lifespan, even under demanding use in steel & stainless steel HSS & TCT Cutter Packs | Annular Cutter Sets for Mag Drills ANGELSWORD Annular Cutter Diameter 9/16", Cutting Depth 1" High Speed Steel (HSS), Mag Drill Bits Kit For Magnetic Drill Press, With One 1/4"*3" Pilot Wide Range of Applications: Ideal for machining, repair, and mold making. Professional annular cutters set with heat-treated M2 high speed steel for efficient and aggressive cutting on various materials Superior Chip Removal & Anti-Clog Design: Engineered cutting edges ensure powerful chip ejection and low friction, preventing jams and blockages for smoother operation and enhanced drilling efficiency Achieves smooth, burr-free holes for higher precision and less material waste
