
| Vc | DC • | mm | |||||
| Series M814 15xD | 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 | 0.0160 | 0.0320 | 0.0479 | 0.0639 |
| P , , , , | Feed (mm/min) | 635 | 635 | 635 | 635 | ||
| ALLOY STEELS | ≤ 275 Bhn | RPM | 30052 | 15026 | 10017 | 7513 | |
| 4140, 4150, 4320, 5120, 5150 8630 86L20 50100 | or ≤ 28 HRc | 94 (76-113) | Fz | 0.0139 | 0.0279 | 0.0418 | 0.0558 |
| , , , | Feed (mm/min) | 419 | 419 | 419 | 419 | ||
| 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 | 0.0070 | 0.0140 | 0.0210 | 0.0279 |
| , , , | ≤ c | Feed (mm/min) | 102 | 102 | 102 | 102 | |
| RPM | 34899 | 17449 | 11633 | 8725 | |||
| K CAST IRONS Gray, Malleable, Ductile | ≤ 220 Bhn or ≤ 19 HRc | 110 (68-132) | Fz | 0.0229 | 0.0459 | 0.0688 | 0.0917 |
| Feed (mm/min) | 800 | 800 | 800 | 800 | |||
| STAINLESS STEELS | ≤ 275 Bhn | RPM | 17449 | 8725 | 5816 | 4362 | |
| (FREE MACHINING) | or | 55 (44-66) | Fz | 0.0127 | 0.0253 | 0.0380 | 0.0507 |
| M 303, 416, 420F, 430F, 440F | ≤ 28 HRc | Feed (mm/min) | 221 | 221 | 221 | 221 | |
| STAINLESS STEELS | ≤ 325 Bhn | RPM | 12118 | 6059 | 4039 | 3029 | |
| (DIFFICULT) 304, 316, 321, 13-8 PH, 15-5PH, 17-4 | or ≤ 35 HR | 38 (30-46) | Fz | 0.0094 | 0.0189 | 0.0283 | 0.0377 |
| PH, CUSTOM 450 | c | Feed (mm/min) | 114 | 114 | 114 | 114 | |
| SUPER ALLOYS | ≤ 320 Bhn | RPM | 8725 | 4362 | 2908 | 2181 | |
| (NICKEL, COBALT, IRON BASE) Inconel 601, 617, 625, Incoloy 800, | or 34 HR | 27 (22-33) | Fz | 0.0064 | 0.0128 | 0.0192 | 0.0256 |
| S Monel 400, Rene, Waspaloy | ≤ c | Feed (mm/min) | 56 | 56 | 56 | 56 | |
| TITANIUM ALLOYS | Bh | RPM | 14541 | 7271 | 4847 | 3635 | |
| Pure Titanium, Ti6Al4V, Ti6Al2Sn4Zr2Mo, | ≤ 350 n or 38 HR | 46 (37-55) | Fz | 0.0077 | 0.0154 | 0.0231 | 0.0307 |
| Ti4Al4Mo2Sn0.5Si | ≤ c | Feed (mm/min) | 112 | 112 | 112 | 112 | |
| RPM | 41200 | 20600 | 13733 | 10300 | |||
| ALUMINUM ALLOYS 2017, 2024, 356, 6061, 7075 | ≤ 150 Bhn or | 130 (104-155) | Fz | 0.0287 | 0.0573 | 0.0860 | 0.1147 |
| ≤ 7 HRc | Feed (mm/min) | 1181 | 1181 | 1181 | 1181 | ||
| N | ≤ 140 Bhn | RPM | 31506 | 15753 | 10502 | 7877 | |
| COPPER ALLOYS Alum Bronze, C110, Muntz Brass | or HR | 99 (79-119) | Fz | 0.0286 | 0.0572 | 0.0859 | 0.1145 |
| ≤ 3 c | Feed (mm/min) | 902 | 902 | 902 | 902 |
Note: