Carbide hinge boring bits, total length 57.5 mm. Available in diameters from 14 mm to 60 mm
Design
- Centring point in HW
- Centring point h= 1 mm
- 2 cutting edges in HW
- 2 negative sharpening ground spurs
Carbide hinge boring bits, total length 57.5 mm. Available in diameters from 14 mm to 60 mm
Design