- DIN 1897 Typ N
- Right hand cutting
- Relieved cone has a ground point
- From 3 mm split point according to DIN 1412 C
- 135 ° pointed angle
- 20 - 30° spiral angle
- Gold coated surface
- High performance steel
Ideally suitable in steel, cast steel l up to 1,100 N/mm² tensile, rust and acid steady steels, V2a, V4a, cast and tempered iron.