HSS Twist Drill Bits

Precision ground steel HSS twist drill bits for a wide range of applications. DART’s range of HSS ground drill bits offers precision drilling with fast results. Explore the benefits below.

  • Manufactured to DIN388 standards.

  • 135° split point tip for spot drilling without pre-centring.

  • Ground cutting edge offers fast drilling and perfect finishing.

  • Ground flute ensures fast chip removal.

  • Right hand cutting at 30°, type N.

  • Twist drills suitable for drilling cast iron, sheet metal, non-ferrous metal, steel, wood and PVC.