
| Series Z5, Z5CR | Ae | Ap Ae | Vc | D | iameter ( (inch) | D1) | |||||||
| Fractional | Hardness | Ae x D1 | Ap x D1 | (sfm) | 1/8 | 1/4 | 3/8 | 1/2 | 5/8 | 3/4 | 1 | ||
| Profile | 555 | RPM | 16961 | 8480 | 5654 | 4240 | 3392 | 2827 | 2120 | ||||
| CARBON STEELS | ≤ 0.5 | ≤ 1.5 | (444-666) | Fz | 0.00046 | 0.0012 | 0.0023 | 0.0031 | 0.0034 | 0.0037 | 0.0043 | ||
| 1018, 1040, 1080, 1090, | ≤ 275 Bhn | Feed (ipm) | 39.0 | 50.9 | 65.0 | 65.7 | 57.7 | 52.3 | 45.6 | ||||
| 10L50, 1140, 1212, 12L15 1525 1536 | or ≤ 28 HRc | Slot | 440 | RPM | 13446 | 6723 | 4482 | 3362 | 2689 | 2241 | 1681 | ||
| , , | 1 | ≤ 1 | Fz | 0.00046 | 0.0012 | 0.0023 | 0.0031 | 0.0034 | 0.0037 | 0.0043 | |||
| (352-528) | Feed (ipm) | 30.9 | 40.3 | 51.5 | 52.1 | 45.7 | 41.5 | 36.1 | |||||
| P | Profile | 315 | RPM | 9626 | 4813 | 3209 | 2407 | 1925 | 1604 | 1203 | |||
| ≤ 0.5 | ≤ 1.5 | Fz | 0.00034 | 0.0009 | 0.0017 | 0.0023 | 0.0026 | 0.0028 | 0.0032 | ||||
| ALLOY STEELS 4140, 4150, 4320, 5120, | ≤ 375 Bhn | (252-378) | Feed (ipm) | 16.4 | 21.7 | 27.3 | 27.7 | 25.0 | 22.5 | 19.3 | |||
| 5150, 8630, 86L20, | or ≤ 40 HRc | Slot | 250 | RPM | 7640 | 3820 | 2547 | 1910 | 1528 | 1273 | 955 | ||
| 50100 | 1 | ≤ 1 | Fz | 0.00034 | 0.0009 | 0.0017 | 0.0023 | 0.0026 | 0.0028 | 0.0032 | |||
| (200-300) | Feed (ipm) | 13.0 | 17.2 | 21.6 | 22.0 | 19.9 | 17.8 | 15.3 | |||||
| Profile | 185 | RPM | 5654 | 2827 | 1885 | 1413 | 1131 | 942 | 707 | ||||
| ≤ 0.5 | ≤ 1.5 | (148-222) | Fz | 0.00028 | 0.0007 | 0.0014 | 0.0018 | 0.0020 | 0.0022 | 0.0026 | |||
| H TOOL STEELS A2 D2 H13 L2 M2 | ≤ 375 Bhn | Feed (ipm) | 7.9 | 9.9 | 13.2 | 12.7 | 11.3 | 10.4 | 9.2 | ||||
| , , , , , P20, S7, T15, W2 | or ≤ 40 HRc | Slot | 145 | RPM | 4431 | 2216 | 1477 | 1108 | 886 | 739 | 554 | ||
| 1 | ≤ 1 | Fz | 0.00028 | 0.0007 | 0.0014 | 0.0018 | 0.0020 | 0.0022 | 0.0026 | ||||
| (116-174) | Feed (ipm) | 6.2 | 7.8 | 10.3 | 10.0 | 8.9 | 8.1 | 7.2 | |||||
| Profile | 445 | RPM | 13599 | 6800 | 4533 | 3400 | 2720 | 2267 | 1700 | ||||
| CAST IRONS | ≤ 0.5 | ≤ 1.5 | Fz | 0.00042 | 0.0011 | 0.0021 | 0.0028 | 0.0031 | 0.0034 | 0.0039 | |||
| (LOW & MEDIUM | ≤ 220 Bhn | (356-534) | Feed (ipm) | 28.6 | 37.4 | 47.6 | 47.6 | 42.2 | 38.5 | 33.1 | |||
| ALLOY) Gray, Malleable, | or ≤ 19 HRc | Slot | 355 | RPM | 10849 | 5424 | 3616 | 2712 | 2170 | 1808 | 1356 | ||
| Ductile | 1 | ≤ 1 | Fz | 0.00042 | 0.0011 | 0.0021 | 0.0028 | 0.0031 | 0.0034 | 0.0039 | |||
| K | (284-426) | Feed (ipm) | 22.8 | 29.8 | 38.0 | 38.0 | 33.6 | 30.7 | 26.4 | ||||
| Profile | 340 | RPM | 10390 | 5195 | 3463 | 2598 | 2078 | 1732 | 1299 | ||||
| CAST IRONS | ≤ 0.5 | ≤ 1.5 | (272-408) | Fz | 0.00031 | 0.0008 | 0.0016 | 0.0021 | 0.0023 | 0.0025 | 0.0029 | ||
| (HIGH ALLOY) | ≤ 260 Bhn | Feed (ipm) | 16.1 | 21.8 | 27.7 | 27.3 | 23.9 | 21.6 | 18.8 | ||||
| Gray, Malleable, Dil | or ≤ 26 HRc | Slot | 270 | RPM | 8251 | 4126 | 2750 | 2063 | 1650 | 1375 | 1031 | ||
| ucte | 1 | ≤ 1 | Fz | 0.00031 | 0.0008 | 0.0016 | 0.0021 | 0.0023 | 0.0025 | 0.0029 | |||
| (216-324) | Feed (ipm) | 12.8 | 17.3 | 22.0 | 21.7 | 19.0 | 17.2 | 15.0 | |||||
| Profile | 490 | RPM | 14974 | 7487 | 4991 | 3744 | 2995 | 2496 | 1872 | ||||
| ≤ 0.5 | ≤ 1.5 | Fz | 0.00034 | 0.0009 | 0.0017 | 0.0023 | 0.0026 | 0.0028 | 0.0032 | ||||
| STAINLESS STEELS (FREE MACHINING) | ≤ 275 Bhn | (392-588) | Feed (ipm) | 25.5 | 33.7 | 42.4 | 43.1 | 38.9 | 34.9 | 29.9 | |||
| 303, 416, 420F, 430F, | or ≤ 28 HRc | Slot | 390 | RPM | 11918 | 5959 | 3973 | 2980 | 2384 | 1986 | 1490 | ||
| 440F | 1 | ≤ 1 | Fz | 0.00034 | 0.0009 | 0.0017 | 0.0023 | 0.0026 | 0.0028 | 0.0032 | |||
| (312-468) | Feed (ipm) | 20.3 | 26.8 | 33.8 | 34.3 | 31.0 | 27.8 | 23.8 | |||||
| Profile | 340 | RPM | 10390 | 5195 | 3463 | 2598 | 2078 | 1732 | 1299 | ||||
| ≤ 0.5 | ≤ 1.5 | Fz | 0.00027 | 0.0007 | 0.0014 | 0.0018 | 0.0020 | 0.0022 | 0.0025 | ||||
| STAINLESS STEELS | ≤ 275 Bhn | (272-408) | Feed (ipm) | 14.0 | 18.2 | 24.2 | 23.4 | 20.8 | 19.0 | 16.2 | |||
| M (DIFFICULT) 304, 304L, 316, 316L | or ≤ 28 HRc | Slot | 270 | RPM | 8251 | 4126 | 2750 | 2063 | 1650 | 1375 | 1031 | ||
| 1 | ≤ 1 | Fz | 0.00027 | 0.0007 | 0.0014 | 0.0018 | 0.0020 | 0.0022 | 0.0025 | ||||
| (216-324) | Feed (ipm) | 11.1 | 14.4 | 19.3 | 18.6 | 16.5 | 15.1 | 12.9 | |||||
| Profile | 310 | RPM | 9474 | 4737 | 3158 | 2368 | 1895 | 1579 | 1184 | ||||
| ≤ 0.5 | ≤ 1.5 | Fz | 0.00027 | 0.0007 | 0.0014 | 0.0018 | 0.0020 | 0.0022 | 0.0025 | ||||
| STAINLESS STEELS (PH) | ≤ 325 Bhn | (248-372) | Feed (ipm) | 12.8 | 16.6 | 22.1 | 21.3 | 18.9 | 17.4 | 14.8 | |||
| 13-8 PH, 15-5PH, 17-4 PH CUSTOM 450 | or ≤ 35 HRc | Slot | 250 | RPM | 7640 | 3820 | 2547 | 1910 | 1528 | 1273 | 955 | ||
| , | 1 | ≤ 1 | Fz | 0.00027 | 0.0007 | 0.0014 | 0.0018 | 0.0020 | 0.0022 | 0.0025 | |||
| (200-300) | Feed (ipm) | 10.3 | 13.4 | 17.8 | 17.2 | 15.3 | 14.0 | 11.9 |
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