Mũi khoan chuôi côn HSSE-Co 5 DIN 345 Ruko 204T
Twist drill DIN 345 type N, HSSE-Co 5 TiN
- Article no. 204T
- Ø: 10.0 - 30.0 mm
Technical data
- DIN 345
- Material HSSE-Co 5
- Surface TiN
- Cutting direction right hand cutting
- Shank MT1
- Drilling depth 6 x D
- Point cut Shape A: Cut chisel edge
- Point angle 118°
- Helix angle 20-30°
- Tolerance h8
- Profile of flute normal
- Core normal