Kernbohrer HSS 40/50mm Alfra
Kernbohrer HSS 40/50mm Alfra
- Stahl < 700 N/mm²
- 30
- Alu > 8% Si
- 60
- Guss GGG
- 30
- Kupfer Cu-Leg.
- 36
- Stahl < 1000 N/mm²
- 20
- Alu < 8% Si
- 30
- Bohrer-Ø [mm]
- 40 mm
- Schnitttiefe [mm]
- 50 mm
- Guss GG/GTS
- 20
- INOX ferrit./martens.
- 14