
| Vc | DC • | mm | |||||
| Series M814 8xD | Hardness | (m/min) | 1 | 2 | 3 | 4 | |
| CARBON STEELS | ≤ 175 Bhn | RPM | 39746 | 19873 | 13249 | 9937 | |
| 1018, 1040, 1080, 1090, 10L50, 1140 1212 12L15 1525 1536 | or ≤ 7 HRc | 125 (100-150) | Fz | 0.0229 | 0.0458 | 0.0686 | 0.0915 |
| P , , , , | Feed (mm/min) | 909 | 909 | 909 | 909 | ||
| ALLOY STEELS | ≤ 275 Bhn | RPM | 30052 | 15026 | 10017 | 7513 | |
| 4140, 4150, 4320, 5120, 5150 8630 86L20 50100 | or ≤ 28 HR | 94 (76-113) | Fz | 0.0216 | 0.0431 | 0.0647 | 0.0862 |
| , , , | c | Feed (mm/min) | 648 | 648 | 648 | 648 | |
| TOOL STEELS | ≤ 475 Bhn | RPM | 14541 | 7271 | 4847 | 3635 | |
| H A2, D2, H13, L2, M2, P20 S7 T15 W2 | or 50 HR | 46 (37-55) | Fz | 0.0101 | 0.0203 | 0.0304 | 0.0405 |
| , , , | ≤ c | Feed (mm/min) | 147 | 147 | 147 | 147 | |
| RPM | 34899 | 17449 | 11633 | 8725 | |||
| K CAST IRONS Gray, Malleable, Ductile | ≤ 220 Bhn or ≤ 19 HRc | 110 (88-132) | Fz | 0.0318 | 0.0636 | 0.0954 | 0.1272 |
| Feed (mm/min) | 1110 | 1110 | 1110 | 1110 | |||
| STAINLESS STEELS | ≤ 275 Bhn | RPM | 17449 | 8725 | 5816 | 4362 | |
| (FREE MACHINING) FFF | or | 55 (44-66) | Fz | 0.0178 | 0.0355 | 0.0533 | 0.0710 |
| M 303, 416, 420, 430, 440 | ≤ 28 HRc | Feed (mm/min) | 310 | 310 | 310 | 310 | |
| STAINLESS STEELS | ≤ 325 Bhn | RPM | 12118 | 6059 | 4039 | 3029 | |
| (DIFFICULT) 304, 316, 321, 13-8 PH, 15-5PH, | or ≤ 35 HR | 38 (30-46) | Fz | 0.0140 | 0.0281 | 0.0421 | 0.0562 |
| 17-4 PH, CUSTOM 450 | c | Feed (mm/min) | 170 | 170 | 170 | 170 | |
| SUPER ALLOYS | ≤ 320 Bh | RPM | 8725 | 4362 | 2908 | 2181 | |
| (NICKEL, COBALT, IRON BASE) Inconel 601, 617, 625, Incoloy 800, | n or 34 HR | 27 (22-33) | Fz | 0.0096 | 0.0192 | 0.0288 | 0.0384 |
| S Monel 400, Rene, Waspaloy | ≤ c | Feed (mm/min) | 84 | 84 | 84 | 84 | |
| TITANIUM ALLOYS | Bh | RPM | 14541 | 7271 | 4847 | 3635 | |
| Pure Titanium, Ti6Al4V, Ti6Al2Sn4Zr2Mo, | ≤ 350 n or HR | 46 (37-55) | Fz | 0.0093 | 0.0185 | 0.0278 | 0.0370 |
| Ti4Al4Mo2Sn0.5Si | ≤ 38 c | Feed (mm/min) | 135 | 135 | 135 | 135 | |
| RPM | 41200 | 20600 | 13733 | 10300 | |||
| ALUMINUM ALLOYS 2017, 2024, 356, 6061, 7075 | ≤ 150 Bhn or | 130 (104-155) | Fz | 0.0395 | 0.0789 | 0.1184 | 0.1578 |
| ≤ 7 HRc | Feed (mm/min) | 1626 | 1626 | 1626 | 1626 | ||
| N | ≤ 140 Bhn | RPM | 31506 | 15753 | 10502 | 7877 | |
| COPPER ALLOYS Alum Bronze, C110, Muntz Brass | or HR | 99 (79-119) | Fz | 0.0407 | 0.0814 | 0.1221 | 0.1629 |
| ≤ 3 c | Feed (mm/min) | 1283 | 1283 | 1283 | 1283 |
Note: