Bosch HSS-TiN Drill Bit - 4mm

Introducing our '4mm Bosch HSS-TiN Drill Bit' - your ultimate drilling companion promising a superior life span. This titanium twist drill bit stands out for its longevity and operational ease when drilling precise holes in a variety of metals. Coated with titanium-nitride, it ensures the least friction and negligible wear, guaranteeing repeated use with minimal damage. Crafted from high-speed steel (HSS), this drill bit showcases superior surface quality, facilitating prolonged application. Whether it's alloyed or non-alloyed steel, cast iron, new silver, copper, bronze, or even hard plastics like perspex - our drill bit comes through with flying colors. However, it's advised against using it with aluminium, and always to be operated with a cooling agent. Manufactured adhering to DIN 338 standards, our HSS-TiN Drill Bit boasts a Type N (flute angle), equipped with a 135-degree tip and an h8 diameter tolerance. Its strategically designed pointed split-point tip certifies active cutting, flawless centring, and zero wandering, enhancing its functionality. This drill bit, sporting a cylindrical shank system (shank equal to its diameter), is ideally suited for drill stands and drill drivers. Package includes one '4mm Bosch HSS-TiN Drill Bit' promoting maximum life span and extended utility. Please note that the product dimensions are 4.00mm (D), 43mm (L1), and 75mm (L2). It is most effective on ferrous metals, particularly steel, alloyed and non-alloyed variants, and gray iron.