Very Long Drill Bit Hss 5.5x330 Mm - Nwkp-3. Din 1869. Drill Bits for Steel.

The NWKp-3 HSS DIN 1869 metal drill bit is a professional tool designed for drilling deep holes in steel, cast iron, copper, brass, and other metals and construction plastics.. The long design and spiral geometry allow for stable guidance and effective chip evacuation, ensuring clean and precise drilling even at great depths. Made of high-speed steel. (HSS), The drill is characterized by high resistance to wear, temperature, and deformation, which guarantees a long service life and reliability in daily use.. The drill bit compliant with DIN 1869 is characterized by high dimensional accuracy and quality repeatability.