Bosch HSS-G Drill Bit - 12.3mm, Pack of 5

Introducing the 'Bosch HSS-G Drill Bit - 12.3mm, Pack of 5' - your perfect partner for expert precision drilling. These HSS Twist Drill Bits are especially designed for drilling through various metals with upmost precision. The exposed self-centring 135-degree split-point tip promises smooth and accurate results slicing through the material with minimal wandering. This feature also eliminates any need for pre-drilling or pilot holes up to 10mm, making your job quicker and easier. The precision-made HSS (High-Speed Steel) construction not only ensures a 40% faster drilling rate but also keeps the feed pressure up to 50% less, compared to similar standard HSS drill bits. These drill bits are perfect for penetrating through a diverse range of materials including alloyed and non-alloyed steel, cast steel and iron, sintered iron, malleable cast iron, non-ferrous metals, and even hard plastics. Manufactured to DIN 338 standards, this Drill Bit is of Type N (flute angle), featuring a 135-degree tip and has a diameter tolerance of h8. Its cylindrical shank design guarantees a shank diameter that perfectly matches that of the drill bit, ideal for use in drill drivers and stands. Each pack contains 5 Bosch HSS-G Drill Bits with a working depth of 12.3mm and a total length of 151mm. Explore superior performance and maximum precision with the Bosch HSS-G Drill Bit. Specifications: Diameter (D): 12.3mm Working length (L1): 101mm Total length (L2): 151mm Suitable for: Ferrous metals and synthetic materials including steel, alloyed/non-alloyed steel, gray iron, and hard plastic.