HSS stepped hole cutter, Ø 4-39mm, 13 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 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
- Diameter D1: 39 mm
- Diameter D2: 4 mm
- Diameter in mm: 4 - 39 mm
- Flute length: 24 mm




