Bosch HSS-G Extra Length Drill Bit - 6.5mm, Pack of 5

Presenting the Bosch HSS-G Extra Length Drill Bit - 6.5mm, in a pack of five. Designed for ensuring superior accuracy while drilling deep holes, the Long HSS Twist Drill Bit Ground is optimized for metals. It boasts an extended reach, perfectly lending itself to deep drilling tasks. Eliminating the need for pre-punching or pilot drilling up to 10 mm, the drill bit features a unique, 135-degree self-centering split-point tip. This design ensures active cutting and perfect alignment, preventing the drill from wandering off the center. Its strategic design allows for up to 40% faster drilling rate and reduces feed pressure by up to 50% when compared to conventional HSS drill bits with chisel edges. Constructed with the durability of high-speed steel (HSS) and precision-ground, the drill bit guarantees enhanced performance and longer service life. Compliant with DIN 340 standards, our drill bit showcases a Type N flute angle with a 135-degree tip and a diameter tolerance of h 8. Ideal for drilling deep holes in various materials including alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals, and hard plastics. The cylindrical shank system ensures excellent grip and compatibility with conventional drill stands and drivers. Included in the pack are 5 drill bits, assuring you are always prepared for the task at hand. Specifications: - Diameter: 6.50 mm - Working length: 97 mm - Total length: 148 mm Best Used On: - Ferrous metals In Detail Applicable Materials: - Steel/ferrous metal - Alloyed/non-alloyed steel - Gray iron