Shell end mills, semicoarse teeth, type N, code 620973, diameter 50 mm
| D | d | l1 | Z | Item code | On stock |
|---|---|---|---|---|---|
| 50 | 22 | 36 | 8 | 620973.050 | Yes |
Cutting conditions
Material | Strength | Ap | Ae | Vc | fz(mm/z) Ø 40 | Ø 50 | Ø 80 | Ø 100 | Ø 160 |
|---|---|---|---|---|---|---|---|---|---|
| P.1 | Free-cutting steels, general construction steels | ≤ 600 N/mm² | 0,8xl1 | 0,75xD | 30 | 0.08 | 0.085 | 0.1 | 0.11 | 0.12 |
| P.2 | General construction steels, steel castings | ≤ 850 N/mm² | 0,8xl1 | 0,75xD | 26 | 0.08 | 0.085 | 0.1 | 0.11 | 0.12 |
| P.4 | Heat treatable steels | ≤ 900 N/mm² | 0,8xl1 | 0,75xD | 20 | 0.08 | 0.085 | 0.1 | 0.11 | 0.12 |
| K.2 | Cast iron (> 240 HB) | > 800 N/mm² | 0,8xl1 | 0,75xD | 17 | 0.08 | 0.085 | 0.1 | 0.11 | 0.12 |
Calculations of cutting conditions