
Ap
Series Ae Ae DC • in
Z5, Z5CR Vc
| Fractional | Hardness | Ae x DC | Ap x DC | (sfm) | 1/8 | 1/4 | 3/8 | 1/2 | 5/8 | 3/4 | 1 | ||
| Profile | RPM | 16961 | 8480 | 5654 | 4240 | 3392 | 2827 | 2120 |
CARBON STEELS (444-666)
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, or
12L15, 1525, 1536 440
| 1 | 1 | (352-528) | Fz | 0.00046 | 0.0012 | 0.0023 | 0.0031 | 0.0034 | 0.0037 | 0.0043 | |
| Feed (ipm) | 30.9 | 40.3 | 51.5 | 52.1 | 45.7 | 41.5 | 36.1 |
P
Profile RPM 9626 4813 3209 2407 1925 1604 1203
ALLOY STEELS (252-378)
4140, 4150, 4320, 5120, 375 Bhn Feed (ipm) 16.4 21.7 27.3 27.7 25.0 22.5 19.3
5150, 8630, 86L20, or
50100 250
| 1 | 1 | (200-300) | Fz | 0.00034 | 0.0009 | 0.0017 | 0.0023 | 0.0026 | 0.0028 | 0.0032 | ||
| Feed (ipm) | 13.0 | 17.2 | 21.6 | 22.0 | 19.9 | 17.8 | 15.3 | |||||
| Profile | RPM | 13599 | 6800 | 4533 | 3400 | 2720 | 2267 | 1700 |
CAST IRONS (356-534)
(LOW & MEDIUM 220 Bhn Feed (ipm) 28.6 37.4 47.6 47.6 42.2 38.5 33.1
ALLOY) or
Gray, Malleable, 19 HRc Slot RPM 10849 5424 3616 2712 2170 1808 1356
Ductile 1 1 355
| (284-426) | Fz | 0.00042 | 0.0011 | 0.0021 | 0.0028 | 0.0031 | 0.0034 | 0.0039 | |
| Feed (ipm) | 22.8 | 29.8 | 38.0 | 38.0 | 33.6 | 30.7 | 26.4 |
K
Profile RPM 10390 5195 3463 2598 2078 1732 1299
CAST IRONS (272-408)
(HIGH ALLOY) 260 Bhn Feed (ipm) 16.1 21.8 27.7 27.3 23.9 21.6 18.8
Gray, Malleable, or
Ductile 270
| 1 | 1 | (216-324) | Fz | 0.00031 | 0.0008 | 0.0016 | 0.0021 | 0.0023 | 0.0025 | 0.0029 | ||
| Feed (ipm) | 12.8 | 17.3 | 22.0 | 21.7 | 19.0 | 17.2 | 15.0 | |||||
| Profile | RPM | 14974 | 7487 | 4991 | 3744 | 2995 | 2496 | 1872 |
STAINLESS STEELS (392-588)
(FREE MACHINING) 275 Bhn Feed (ipm) 25.5 33.7 42.4 43.1 38.9 34.9 29.9
303, 416, 420F, 430F, or
440F 390
| 1 | 1 | (312-468) | Fz | 0.00034 | 0.0009 | 0.0017 | 0.0023 | 0.0026 | 0.0028 | 0.0032 | ||
| Feed (ipm) | 20.3 | 26.8 | 33.8 | 34.3 | 31.0 | 27.8 | 23.8 | |||||
| Profile | RPM | 10390 | 5195 | 3463 | 2598 | 2078 | 1732 | 1299 |
(272-408)
STAINLESS STEELS 275 Bhn Feed (ipm) 14.0 18.2 24.2 23.4 20.8 19.0 16.2
M (DIFFICULT) or
| 304, 304L, 316, 316L | 28 HRc | Slot | RPM | 8251 | 4126 | 2750 | 2063 | 1650 | 1375 | 1031 | |||
| 1 | 1 | 270 | 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 | RPM | 9474 | 4737 | 3158 | 2368 | 1895 | 1579 | 1184 |
STAINLESS STEELS (248-372)
(PH) 325 Bhn Feed (ipm) 12.8 16.6 22.1 21.3 18.9 17.4 14.8
or
13-8 PH, 15-5PH, 35 HRc RPM 7640 3820 2547 1910 1528 1273 955
17-4 PH, CUSTOM 450 Slot 250
| 1 | 1 | (200-300) | Fz | 0.00027 | 0.0007 | 0.0014 | 0.0018 | 0.0020 | 0.0022 | 0.0025 | |
| Feed (ipm) | 10.3 | 13.4 | 17.8 | 17.2 | 15.3 | 14.0 | 11.9 |
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