
| Series 52M, 54M | Ae | Ap Ae | Vc | Diamet (m | er (D1) m) | |||||||
| Metric Hardness | Flutes | Ae x D1 | Ap x D1 | (m/min) | 3 | 6 | 10 | 12 | 20 | 25 | ||
| 488 | RPM | 51702 | 25851 | 15511 | 12926 | 7755 | 6204 | |||||
| Profile | Fz | 0.0264 | 0.072 | 0.149 | 0.178 | 0.237 | 0.250 | |||||
| 2 | ≤ 0.3 | ≤ 1.5 | (390-585) | Feed | 2730 | 3723 | 4622 | 4601 | 3676 | 3102 | ||
| PLASTICS | 4 | ≤ 0.3 | ≤ 1.5 | (mm/min) | 5460 | 7445 | 9244 | 9203 | 7352 | 6204 | ||
| ABS, Polycarbonate, PVC, Polypropylene | 390 | RPM | 41362 | 20681 | 12409 | 10340 | 6204 | 4963 | ||||
| Slot | Fz | 0.0240 | 0.065 | 0.136 | 0.163 | 0.210 | 0.238 | |||||
| 2 | 1 | ≤ 1 | (312-468) | Feed | 1985 | 2689 | 3375 | 3371 | 2606 | 2363 | ||
| 4 | 1 | ≤ 0.25 | (mm/min) | 3971 | 5377 | 6750 | 6742 | 5212 | 4725 | |||
| N | 219 | RPM | 23266 | 11633 | 6980 | 5816 | 3490 | 2792 | ||||
| Profile | Fz | 0.0197 | 0.053 | 0.109 | 0.132 | 0.173 | 0.190 | |||||
| 2 | ≤ 0.3 | ≤ 1.5 | (176-263) | Feed | 917 | 1233 | 1522 | 1536 | 1208 | 1061 | ||
| PLASTICS | 4 | ≤ 0.3 | ≤ 1.5 | (mm/min) | 1833 | 2466 | 3043 | 3071 | 2415 | 2122 | ||
| Fiberglass, Glass Filled | 175 | RPM | 18580 | 9290 | 5574 | 4645 | 2787 | 2230 | ||||
| Slot | Fz | 0.0180 | 0.048 | 0.101 | 0.120 | 0.160 | 0.175 | |||||
| 2 | 1 | ≤ 1 | (140-210) | Feed | 669 | 892 | 1126 | 1115 | 892 | 780 | ||
| 4 | 1 | ≤ 0.25 | (mm/min) | 1338 | 1784 | 2252 | 2230 | 1784 | 1561 |
Bhn (Brinell) HRc (Rockwell C) HRb (Rockwell B) rpm = (Vc x 1000) / (D x 3.14) 1 mm/min = Fz x number of flutes x rpm reduce speed and feed for materials harder than listed reduce feed and Ae when finish milling (.02 x D maximum) 1 refer to the KYOCERA SGS Tool Wizard® for complete technical information (www.kyocera-sgstool.com)