HSS Twist Drill Long 9.70 mm DIN 340, Precision Ground

This HSS twist drill is characterized by its long design and precise grinding according to DIN 340. Manufactured from high-performance high-speed steel (HSS), it guarantees high wear resistance and long service life. The drill is ideally suited for drilling in steel, non-ferrous metals and plastics. The precise grinding ensures optimal chip evacuation and minimizes heat generation during drilling. The long design enables drilling of deep holes without extension. The diameter is exactly 9.70 mm. Applications include mechanical engineering, metal processing and model making.