
| Series 55M, 55MCR, 55MB | Ae | Ap Ae | Vc | DC • | mm | |||||||
| Metric | Hardness | Ae x DC | Ap x DC | (m/min) | 6 | 8 | 10 | 12 | 16 | 20 | ||
| Profile | 117 | RPM | 6220 | 4665 | 3732 | 3110 | 2333 | 1866 | ||||
| CARBON STEELS | ≤ 0.25 | ≤ 1.5 | (94-141) | Fz | 0.022 | 0.036 | 0.061 | 0.070 | 0.072 | 0.085 | ||
| 1018, 1040, 1080, 1090 10L50 1140 | ≤ 275 Bhn | Feed (mm/min) | 672 | 846 | 1145 | 1082 | 836 | 796 | ||||
| , , , 1212, 12L15, 1525, 1536 | or ≤ 28 HRc | HSM | 192 | RPM | 10179 | 7634 | 6107 | 5089 | 3817 | 3054 | ||
| ≤ 0.05 | ≤ 2 | (154-230) | Fz | 0.043 | 0.073 | 0.123 | 0.137 | 0.141 | 0.154 | |||
| P | Feed (mm/min) | 2198 | 2769 | 3746 | 3481 | 2687 | 2345 | |||||
| Profile | 99 | RPM | 5251 | 3938 | 3151 | 2626 | 1969 | 1575 | ||||
| ≤ 0.25 | ≤ 1.5 | Fz | 0.017 | 0.028 | 0.045 | 0.053 | 0.054 | 0.064 | ||||
| ALLOY STEELS 4140, 4150, 4320, | ≤ 375 Bhn | (79-119) | Feed (mm/min) | 441 | 546 | 571 | 693 | 529 | 504 | |||
| 5120, 5150, 8630, 86L20, 50100 | or ≤ 40 HRc | HSM | 162 | RPM | 8563 | 6422 | 5138 | 4282 | 3211 | 2569 | ||
| ≤ 0.05 | ≤ 2 | (129-194) | Fz | 0.034 | 0.055 | 0.091 | 0.103 | 0.105 | 0.128 | |||
| Feed (mm/min) | 1438 | 1781 | 2329 | 2209 | 1685 | 1644 | ||||||
| Profile | 113 | RPM | 5978 | 4484 | 3587 | 2989 | 2242 | 1793 | ||||
| ≤ 0.25 | ≤ 1.5 | 90135 | Fz | 0.017 | 0.028 | 0.045 | 0.053 | 0.059 | 0.064 | |||
| STAINLESS STEELS (FREE MACHINING) | ≤ 275 Bhn | (-) | Feed (mm/min) | 502 | 622 | 813 | 789 | 660 | 574 | |||
| 303, 416, 420F, 430F, 440F | or ≤ 28 HRc | HSM | 171 | RPM | 9048 | 6786 | 5429 | 4524 | 3393 | 2714 | ||
| ≤ 0.05 | ≤ 2 | (137-205) | Fz | 0.034 | 0.055 | 0.091 | 0.103 | 0.113 | 0.128 | |||
| Feed (mm/min) | 1520 | 1882 | 2461 | 2334 | 1911 | 1737 | ||||||
| Profile | 78 | RPM | 4120 | 3090 | 2472 | 2060 | 1545 | 1236 | ||||
| ≤ 0.25 | ≤ 1.5 | (62-93) | Fz | 0.014 | 0.026 | 0.043 | 0.048 | 0.054 | 0.061 | |||
| M STAINLESS STEELS DIFFICLT | ≤ 275 Bhn | Feed (mm/min) | 297 | 396 | 527 | 494 | 415 | 379 | ||||
| (U) 304, 304L, 316, 316L | or ≤ 28 HRc | HSM | 117 | RPM | 6220 | 4665 | 3732 | 3110 | 2333 | 1866 | ||
| ≤ 0.05 | ≤ 2 | Fz | 0.031 | 0.051 | 0.085 | 0.096 | 0.105 | 0.120 | ||||
| (94-141) | Feed (mm/min) | 970 | 1194 | 1592 | 1493 | 1224 | 1120 | |||||
| Pfil | 72 | RPM | 3797 | 2848 | 2278 | 1898 | 1424 | 1139 | ||||
| roe | ≤ 0.25 | ≤ 1.5 | Fz | 0.014 | 0.021 | 0.037 | 0.041 | 0.046 | 0.051 | |||
| STAINLESS STEELS (PH) | ≤ 325 Bhn | (57-86) | Feed (mm/min) | 273 | 304 | 425 | 387 | 328 | 289 | |||
| 13-8 PH, 15-5 PH, 17-4 PH, Custom 450 | or ≤ 35 HRc | HSM | 108 | RPM | 5736 | 4302 | 3441 | 2868 | 2151 | 1721 | ||
| ≤ 0.05 | ≤ 2 | 87130 | Fz | 0.026 | 0.045 | 0.075 | 0.082 | 0.092 | 0.104 | |||
| (-) | Feed (mm/min) | 757 | 964 | 1285 | 1170 | 991 | 895 |
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