ALPEN HSS Extra Long Drill Bit (5.5mm Diameter, 225mm Cutting Length)
- Greatest toughness with optimum cutting performance due to very high elasticity
- High fracture resistance
- Sharp cutting edges requires less feed pressure
- Accurate & precise drilling
Click here to view all Alpen products available in South Africa.
Product specifications:
- Diameter: 5.5mm
- Shank diameter: 5.5mm
- Complete length: 330mm
- Cutting edge length: 225mm
- Grinding angle: 118°