Bosch HSS-G Drill Bit - 9.9mm, Pack of 5

Elevate your drilling operations to new heights with our 'Bosch HSS-G 9.9mm Drill Bit - Pack of 5'. This high-speed steel drill bit guarantees optimal precision while drilling, stylishly combining vigorous cutting with absolute positioning to minimize wandering. Its unique 135-degree self-centring split-point tip eliminates the need for pre-punching or pilot drilling for up to 10mm, facilitating a seamless and more efficient work process. With a 40% faster drilling rate and a 50% reduced feed pressure as compared to conventional HSS drill bits, this precision-ground bit is engineered to ensure maximum drilling accuracy. Designed to function remarkably on both alloyed and non-alloyed steel, cast iron, sintered iron, non-ferrous metals, and even hard plastics, it's a versatile instrument catering to a range of drilling needs. Adhering to DIN 338 manufacturing standards, this high-speed twist drill bit features a Type N flute angle with a 135-degree tip, maintaining a diameter tolerance of h8. Its cylindrical shank design matches the drill bit diameter, making it ideal for use in drill stands and drivers. Each pack comes with 5 drill bits, offering durable, high-performance drilling solutions for your projects. Specifications: Diameter: 9.9mm, Working length: 87mm, Total length: 133mm Intended Materials: Ferrous metals, Synthetics Materials Detailed: Steel/ferrous metal, Alloyed/non-alloyed steel, Gray iron, Hard plastics