Bosch HSS-G Extra Length Drill Bit - 3.5mm, Pack of 5

- High-Performance Deep Hole Drilling - Ideal for Accurate Drilling: Designed for drilling deep holes in metal with exceptional precision. - Extra Length Capability: The extended length of the drill bit ensures it can handle deep drilling tasks effortlessly. - Self-Centering Tip: Features a 135-degree self-centering split-point tip for active cutting and perfect centering without wandering. - No Pre-Punch Needed: The split-point tip eliminates the need for pre-punching or pilot drilling for holes up to 10 mm in diameter. - Precision-Ground High-Speed Steel: Made from HSS for up to 40% faster drilling and 50% lower feed pressure compared to standard-ground HSS bits with chisel edges. - Quality Manufacturing: Produced to DIN 340 standards, ensuring high reliability and performance. - Type N Flute Angle: Features a 135-degree tip and diameter tolerance of h8 for optimal drilling. - Versatile Application: Perfect for drilling in alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals, and hard plastics. - Cylindrical Shank System: The shank equals the drill bit diameter, intended for use with drill stands and drill drivers. - Pack of 5: Convenient bulk packaging for extensive project needs. Specifications: - Diameter: 3.5 mm - Working Length: 73 mm - Total Length: 112 mm Suitable Materials: - Alloyed and Non-Alloyed Steel - Cast Steel - Cast Iron - Sintered Iron - Malleable Cast Iron - Non-Ferrous Metals - Hard Plastics Elevate your metal drilling projects with the precision and efficiency of the Bosch HSS-G Extra Length Drill Bit.