Bosch HSS-G Drill Bit - 8.5mm, Pack of 1

- Achieve Unmatched Precision: The Bosch HSS-G Drill Bit is engineered for drilling through various types of metal with maximum accuracy. - Optimal Design: Featuring a 135-degree self-centering split-point tip, this drill bit ensures active cutting and perfect centering, eliminating wandering and enhancing precision. - Efficiency at Its Best: Constructed from high-speed steel (HSS) and precision-ground, this bit provides up to 40% faster drilling rates and requires up to 50% less feed pressure compared to standard-ground HSS drill bits with chisel edges. - Versatile Usage: Ideal for drilling into alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals, and hard plastics. - No Pre-Punch Necessary: The innovative split-point tip design means there's no need to pre-punch or pilot drill for holes up to 10 mm in diameter. - Built to Standards: Manufactured to DIN 338, this Type N (flute angle) drill bit with a 135-degree tip and h8 diameter tolerance ensures reliable performance and consistency. - Compatibility: Equipped with a cylindrical shank system, the bit is designed for use with drill stands and drill drivers for enhanced usability and efficiency. - Single Pack Convenience: This 8.5mm drill bit is sold in a convenient pack of one, perfect for single-use needs or as a replacement. Specifications: Diameter (D) mm: 8.50 Working length (L1) mm: 75 Total length (L2) mm: 117 Suitable Materials: Ferrous metals Synthetic materials Materials in Detail: Steel/ferrous metal Alloyed/non-alloyed steel Gray iron Hard plastic