kwb HI-NOX HSS M2 Metal Drill Bit Ø 4.2 mm for Efficient Drilling in Stainless Steel with Cordless Drills and Drill Machines, Longer Battery Life

SHORT SPIRAL FLUTE: The kwb HI-NOX HSS M2 Metal Drill Bit features a short, specially shaped spiral flute, reducing the pulling effect and making it ideal for drilling in metal sheets. SPECIAL ANGLE AND GEOMETRY: The steel drill bits with a 130° special angle and "Quick Cut" geometry produce small metal chips and are three times stronger than cobalt-containing drills. HIGH HEAT RESISTANCE: Even under heavy loads, the HSS drill bits are extremely heat-resistant and stable, maintaining their hardness at high temperatures without damage. OPTIMAL CUTTING PERFORMANCE: The metal spiral drill bits exhibit excellent cutting behavior, especially in all types of stainless steel, and are suitable for all types of steel, cast iron, and steel casting. REDUCED BREAKAGE RISK: The shaft and spiral of the cylindrical steel drill bit are differently hardened to reduce the risk of breakage., Manufacturer: kwb