
| Series 44M, 43MCR, 43MLC, 43MCB, 43M, 43MB, 47M, 43ML, 47ML, 47MB, 47MLB | Ae | Ap Ae | Vc | Diame (m | ter (D1) m) | |||||||
| Metric | Hardness | Ae x D1 | Ap x D1 | (m/min) | 3 | 6 | 10 | 12 | 20 | 25 | ||
| 490 | RPM | 52022 | 26011 | 15607 | 13005 | 7803 | 6243 | |||||
| Slot | Fz | 0.022 | 0.060 | 0.120 | 0.144 | 0.187 | 0.213 | |||||
| 1 | ≤ 1 | (392-588) | Feed 2 flutes (mm/min) | 2247 | 3121 | 3746 | 3745 | 2913 | 2653 | |||
| Feed 3 flutes (mm/min) | 3371 | 4682 | 5618 | 5618 | 4370 | 3980 | ||||||
| 610 | RPM | 64762 | 32381 | 19429 | 16190 | 9714 | 7771 | |||||
| ALLOYS | ≤ 150 Bhn | Profile | Fz | 0.022 | 0.060 | 0.120 | 0.144 | 0.187 | 0.213 | |||
| N 2024, 5052, 5086, 6061, 6073, 7075 | or ≤ 7 HRc | ≤ 0.5 | ≤ 1.5 | (488-732) | Feed 2 flutes (mm/min) | 2797 | 3885 | 4663 | 4662 | 3627 | 3303 | |
| Feed 3 flutes (mm/min) | 4196 | 5828 | 6994 | 6994 | 5440 | 4955 | ||||||
| 1005 | RPM | 106698 | 53349 | 32009 | 26674 | 16005 | 12804 | |||||
| HSM | Fz | 0.050 | 0.132 | 0.280 | 0.336 | 0.440 | 0.488 | |||||
| ≤ 0.05 | ≤ 2 | (804-1206) | Feed 2 flutes (mm/min) | 10754 | 14083 | 17925 | 17924 | 14084 | 12484 | |||
| Feed 3 flutes (mm/min) | 16131 | 21124 | 26888 | 26885 | 21126 | 18726 | ||||||
| 185 | RPM | 19641 | 9820 | 5892 | 4910 | 2946 | 2357 | |||||
| Slot | Fz | 0.022 | 0.060 | 0.120 | 0.144 | 0.187 | 0.213 | |||||
| 1 | ≤ 1 | (148-222) | Feed 2 flutes (mm/min) | 848 | 1178 | 1414 | 1414 | 1100 | 1002 | |||
| Feed 3 flutes (mm/min) | 1273 | 1768 | 2121 | 2121 | 1650 | 1503 | ||||||
| 230 | RPM | 24418 | 12209 | 7326 | 6105 | 3663 | 2930 | |||||
| ALUMINUM DIE | ≤ 125 Bhn | Profile | Fz | 0.022 | 0.060 | 0.120 | 0.144 | 0.187 | 0.213 | |||
| N CAST ALLOYS (HIGH SILICON) A-390 A-392 B-390 | or ≤ 77 HRb | ≤ 0.5 | ≤ 1.5 | (184-276) | Feed 2 flutes (mm/min) | 1055 | 1465 | 1758 | 1758 | 1367 | 1245 | |
| , , | Feed 3 flutes (mm/min) | 1582 | 2197 | 2637 | 2637 | 2051 | 1868 | |||||
| 380 | RPM | 40343 | 20172 | 12103 | 10086 | 6052 | 4841 | |||||
| HSM | Fz | 0.050 | 0.132 | 0.280 | 0.336 | 0.440 | 0.488 | |||||
| ≤ 0.05 | ≤ 2 | (304-456) | Feed 2 flutes (mm/min) | 4066 | 5325 | 6778 | 6777 | 5325 | 4720 | |||
| Feed 3 flutes (mm/min) | 6099 | 7987 | 10166 | 10166 | 7988 | 7081 | ||||||
| 265 | RPM | 28134 | 14067 | 8440 | 7034 | 4220 | 3376 | |||||
| Slot | Fz | 0.019 | 0.048 | 0.107 | 0.120 | 0.160 | 0.175 | |||||
| 1 | ≤ 1 | (212-318) | Feed 2 flutes (mm/min) | 1080 | 1350 | 1801 | 1688 | 1350 | 1182 | |||
| Feed 3 flutes (mm/min) | 1620 | 2025 | 2701 | 2532 | 2026 | 1773 | ||||||
| 330 | RPM | 35035 | 17518 | 10511 | 8759 | 5255 | 4204 | |||||
| COPPER ALLOYS | Bh | Profile | Fz | 0.019 | 0.048 | 0.107 | 0.120 | 0.160 | 0.175 | |||
| N Aluminum Bronze, Brass, Naval Brass, | ≤ 140 n or ≤ 3 HRc | ≤ 0.5 | ≤ 1.5 | (264-396) | Feed 2 flutes (mm/min) | 1345 | 1682 | 2242 | 2102 | 1682 | 1472 | |
| Red Brass | Feed 3 flutes (mm/min) | 2018 | 2522 | 3363 | 3153 | 2523 | 2207 | |||||
| 545 | RPM | 57861 | 28930 | 17358 | 14465 | 8679 | 6943 | |||||
| HSM | Fz | 0.041 | 0.108 | 0.227 | 0.276 | 0.373 | 0.400 | |||||
| ≤ 0.05 | ≤ 2 | (436-654) | Feed 2 flutes (mm/min) | 4721 | 6248 | 7869 | 7984 | 6480 | 5555 | |||
| Feed 3 flutes (m/min) | 7082 | 9373 | 11804 | 11976 | 9721 | 8332 |
continued on next page