HSS Spiral Drill Bit Long 9.9 mm, DIN 340, Precision Ground

This HSS spiral drill bit is characterized by its long design according to DIN 340. Manufactured from high-performance high-speed steel (HSS), it guarantees high wear resistance and tool life. The drill bit is precision ground, ensuring excellent surface finish and dimensional accuracy. This enables precise drilling in steel, cast iron, and non-ferrous metals. Through precision grinding, optimal chip evacuation is achieved, which reduces heat generation and extends the drill bit's service life. Ideal for professional use in workshops and industrial applications.