HSS Co stepped hole cutter, Ø 6-30,5mm, 9 steps
- point thinning according to DIN 1412 C
- cutting edge has thinning point
- right hand cutting
- spiral grooved
- 118° pointed angle
- 90° stepped angle
- absolute smooth operation
- high cutting achievement
- surface without discolouration
- high performance cobalt steel
The cone simplifies the retracting through bored sheet metals. Higher feed especially in NE metals possible due to the slim cutting edge.
- Application material: sheets and NE metal
- Colour: silver
- Cutting direction: right
- Cutting material: HSS Co 5
- Diameter D1: 30.5 mm
- Diameter D2: 6 mm
- Diameter in mm: 6 - 30,5 mm
- Flute length: 23 mm




