- HSS Sprint Master twist drill: toughness and precision combined with excellent cutting efficiency
- for drilling alloyed carbon and plain steel
- 30 % faster and 3x longer service life
- precise and highly accurate
- ideal for hand held operations
- DIN338
- type RN
- tip angle 118°
- Ø 4,50 mm
- overall length 80 mm
- thread length 47 mm
