Calculation of the lathe RPM based on diameter and cutting speed
| Material | Chisel | Cutting speed |
|---|---|---|
| Steel | inserts | 120 - 170 m/min. |
| Steel | HSS | 20 m/min. |
| SS | inserts | 80 - 100 m/min. |
| SS | HSS | 8 - 12 m/min. |
| Bronze, aluminium, plastic | inserts | 200 m/min. |
| Bronze, aluminium, plastic | HSS | 70 - 120 m/min. |
Calculation results
| diameter (mm) | RPM |
|---|---|
| 10 | 0 |
| 15 | 0 |
| 20 | 0 |
| 25 | 0 |
| 30 | 0 |
| 35 | 0 |
| 40 | 0 |
| 45 | 0 |
| 50 | 0 |
| 55 | 0 |
| 60 | 0 |
| 65 | 0 |
| 70 | 0 |
| 75 | 0 |
| 80 | 0 |
| 85 | 0 |
| 90 | 0 |
| 95 | 0 |
| 100 | 0 |
| 110 | 0 |
| 120 | 0 |
| 130 | 0 |
| 140 | 0 |
| 150 | 0 |
| 160 | 0 |
| 170 | 0 |
| 180 | 0 |
| 190 | 0 |
| 200 | 0 |