Material to be processed | Carbon steel/alloy steel/cast iron < 20-30HRC | Pre-hardened steel/quenched and tempered steel < 35-48HRC |
Stainless steel/tool steel < 25-35HRC |
|||
Diameter | Rotating speed | Feed rate | Rotating speed | Feed rate | Rotating speed | Feed rate |
3 | 14000 | 680 | 13000 | 630 | 7500 | 120 |
4 | 10800 | 700 | 10000 | 640 | 5500 | 125 |
6 | 7000 | 750 | 6400 | 690 | 3700 | 135 |
8 | 5200 | 750 | 4800 | 680 | 2800 | 135 |
10 | 4200 | 730 | 3800 | 670 | 2200 | 135 |
12 | 3500 | 730 | 3200 | 670 | 1850 | 135 |
16 | 2600 | 680 | 2400 | 630 | 1400 | 120 |
20 | 2100 | 670 | 1900 | 620 | 1100 | 105 |