
| Series 52M, 54M | Ae | Ap Ae | Vc | Diame (m | ter (D1) m) | ||||||||
| Metric | Hardness | Flutes | Ae x D1 | Ap x D1 | (m/min) | 3 | 6 | 10 | 12 | 20 | 25 | ||
| 415 | RPM | 43947 | 21973 | 13184 | 10987 | 6592 | 5274 | ||||||
| Profile | Fz | 0.0166 | 0.043 | 0.091 | 0.110 | 0.147 | 0.160 | ||||||
| 2 | ≤ 0.3 | ≤ 1.5 | (332-497) | Feed | 1459 | 1890 | 2399 | 2417 | 1938 | 1688 | |||
| ALUMINUM ALLOYS | ≤ 150 Bhn | 4 | ≤ 0.3 | ≤ 1.5 | (mm/min) | 2918 | 3779 | 4799 | 4834 | 3876 | 3375 | ||
| 2024, 5052, 5086, 6061, 6063, 7075 | or ≤ 7 HRc | 332 | RPM | 35222 | 17611 | 10567 | 8806 | 5283 | 4227 | ||||
| Slot | Fz | 0.0151 | 0.041 | 0.085 | 0.101 | 0.133 | 0.148 | ||||||
| 2 | 1 | ≤ 1 | (266-399) | Feed | 1064 | 1444 | 1796 | 1779 | 1405 | 1251 | |||
| 4 | 1 | ≤ 0.25 | (mm/min) | 2127 | 2888 | 3593 | 3557 | 2811 | 2502 | ||||
| 155 | RPM | 16480 | 8240 | 4944 | 4120 | 2472 | 1978 | ||||||
| Profile | Fz | 0.0166 | 0.043 | 0.091 | 0.110 | 0.147 | 0.160 | ||||||
| 2 | ≤ 0.3 | ≤ 1.5 | (124-187) | Feed | 547 | 709 | 900 | 906 | 727 | 633 | |||
| ALUMINUM DIE CAST ALLOYS | ≤ 125 Bhn | 4 | ≤ 0.3 | ≤ 1.5 | (mm/min) | 1094 | 1417 | 1800 | 1813 | 1454 | 1266 | ||
| (HIGH SILICON) A-390 A-392 B-390 | or ≤ 77 HRb | 125 | RPM | 13249 | 6624 | 3975 | 3312 | 1987 | 1590 | ||||
| , , | Slot | Fz | 0.0151 | 0.041 | 0.085 | 0.101 | 0.133 | 0.148 | |||||
| 2 | 1 | ≤ 1 | (100-150) | Feed | 400 | 543 | 676 | 669 | 529 | 471 | |||
| 4 | 1 | ≤ 0.25 | (mm/min) | 800 | 1086 | 1351 | 1338 | 1057 | 941 | ||||
| N | 180 | RPM | 19065 | 9533 | 5720 | 4766 | 2860 | 2288 | |||||
| Profile | Fz | 0.0094 | 0.024 | 0.053 | 0.062 | 0.083 | 0.093 | ||||||
| 2 | ≤ 0.3 | ≤ 1.5 | (144-216) | Feed | 358 | 458 | 606 | 591 | 475 | 426 | |||
| COPPER ALLOYS Aluminum Bronze, | ≤ 140 Bhn | 4 | ≤ 0.3 | ≤ 1.5 | (mm/min) | 717 | 915 | 1213 | 1182 | 949 | 851 | ||
| Muntz Brass, Naval, Brass Red Brass | or ≤ 3 HRc | 145 | RPM | 15349 | 7675 | 4605 | 3837 | 2302 | 1842 | ||||
| , | Slot | Fz | 0.0086 | 0.024 | 0.048 | 0.058 | 0.077 | 0.085 | |||||
| 2 | 1 | ≤ 1 | (116-174) | Feed | 264 | 368 | 442 | 445 | 355 | 313 | |||
| 4 | 1 | ≤ 0.25 | (mm/min) | 528 | 737 | 884 | 890 | 709 | 626 | ||||
| 72 | RPM | 7594 | 3797 | 2278 | 1898 | 1139 | 911 | ||||||
| Profile | Fz | 0.0094 | 0.024 | 0.053 | 0.062 | 0.083 | 0.093 | ||||||
| 2 | ≤ 0.3 | ≤ 1.5 | (57-86) | Feed | 143 | 182 | 241 | 235 | 189 | 169 | |||
| COPPER ALLOYS Beryllium Copper | ≤ 200 Bhn | 4 | ≤ 0.3 | ≤ 1.5 | (mm/min) | 286 | 365 | 483 | 471 | 378 | 339 | ||
| , C110, Manganese BTiB | or ≤ 23 HRc | 58 | RPM | 6140 | 3070 | 1842 | 1535 | 921 | 737 | ||||
| ronze, n ronze | Slot | Fz | 0.0086 | 0.024 | 0.048 | 0.058 | 0.077 | 0.085 | |||||
| 2 | 1 | ≤ 1 | (46-69) | Feed | 106 | 147 | 177 | 178 | 142 | 125 | |||
| 4 | 1 | ≤ 0.25 | (mm/min) | 211 | 295 | 354 | 356 | 284 | 250 |
continued on next page