Bosch HSS-G Extra Length Drill Bit - 4mm, Pack of 1

Introducing the 'Bosch HSS-G Extra Length 4mm Drill Bit', a single-pack drill bit designed for unparalleled precision and professional-grade task completion. This extended length drill bit is ideal for penetrating deep into metals, offering perfect centring without deviating from its path. Equipped with a 135-degree self-centring split-point tip, the Bosch HSS-G guarantees active cutting and unparalleled precision. The exceptional design of the tip eliminates the necessity for pre-punching or initial pilot drilling of up to 10mm, providing a smoother and quicker drilling experience. Constructed from high-speed steel (HSS), the Bosch HSS-G drill bit offers up to 40% faster drilling rates and requires up to 50% less pressure than standard HSS bits with chisel edges. This professional-grade bit is crafted to DIN 340 precision and includes a Type N flute angle. Designed with a diameter tolerance of h8, our drill bit is suitable for tasks involving alloyed and non-alloyed steel, cast iron, non-ferrous metals, and hard plastics. The cylindrical shank system ensures compatibility with drill stands and drill drivers. Specifications: The drill bit boasts a diameter of 4mm, a working length of 78mm and a total length of 119mm. Materials: It is ideal for operations involving ferrous metals. Materials in Detail: The Bosch HSS-G drill bit is perfect for tasks involving steel, alloyed and non-alloyed steels, as well as gray iron. Experience the drilling capacity and unmatched precision of the Bosch HSS-G 4mm Extra Length Drill Bit today.