
METRIC Ski-Carb Ap Series Ae Ae DC • mm 44M Vc Metric Hardness Ae x DC Ap x DC (m/min) 3 6 10 12 16 20 25 Slot 1 ≤1 490(392-588) RPM 52022 26011 15607 13005 9754 7803 6243Fz0.0220.0600.1200.1440.1660.1870.213 Feed (mm/min) 2247 3121 3746 3745 3246 2913 2653 ALUMINUM ALLOYS2024, 5052, 5086,6061, 6073, 7075≤ 150 BhnProfileor≤ 0.5≤ 7HRc RPM 64762 32381 19429 16190 12143 9714 7771≤ 1.5610(488-732)Fz0.0220.0600.1200.1440.1660.1870.213Feed (mm/min)2797388546634662404136273303 HSM ≤ 0.05 ≤2 1005(804-1206) RPM 106698 53349 32009 26674 20006 16005 12804Fz0.0500.1320.2800.3360.3840.4400.488 Feed (mm/min) 10754 14083 17925 17924 15364 14084 12484 Slot 1 ≤1 185(148-222) RPM 19641 9820 5892 4910 3683 2946 2357Fz0.0220.0600.1200.1440.1660.1870.213 Feed (mm/min) 848 1178 1414 1414 1226 1100 1002 ALUMINUM DIE CASTALLOYS(HIGH SILICONE)A-390, A-392, B- 390≤ 125 BhnProfileor≤ 0.5≤ 77 HRb RPM 24418 12209 7326 6105 4578 3663 2930≤ 1.5230(184-276)Fz0.0220.0600.1200.1440.1660.1870.213Feed (mm/min)1055146517581758152413671245 HSM ≤ 0.05 ≤2 380(304-456) RPM 40343 20172 12103 10086 7564 6052 4841Fz0.0500.1320.2800.3360.3840.4400.488 Feed (mm/min) 4066 5325 6778 6777 5809 5325 4720 Slot 1 ≤1 265(212-318) RPM 28134 14067 8440 7034 5275 4220 3376Fz0.0190.0480.1070.1200.1410.1600.175 Feed (mm/min) 1080 1350 1801 1688 1485 1350 1182 COPPER ALLOYSAluminum BronzeNBrassNaval BrassRed Brass≤ 140 BhnProfileor≤ 0.5≤ 3 HRc RPM 35035 17518 10511 8759 6569 5255 4204≤ 1.5330(264-396)Fz0.0190.0480.1070.1200.1410.1600.175Feed (mm/min)1345168222422102185016821472 HSM ≤ 0.05 ≤2 545(436-654) RPM 57861 28930 17358 14465 10849 8679 6943Fz0.0410.1080.2270.2760.3200.3730.400 Feed (mm/min) 4721 6248 7869 7984 6943 6480 5555 Slot 1 ≤1 105(84-126) RPM 11148 5574 3344 2787 2090 1672 1338Fz0.0190.0480.1070.1200.1410.1600.175 Feed (mm/min) 428 535 713 669 589 535 468 COPPER ALLOYSBeryllium CopperC110, ManganeseBronze,Tin Bronze≤ 200 BhnProfileor≤ 0.5≤ 23 HRc RPM 13802 6901 4141 3450 2588 2070 1656≤ 1.5130(104-156)Fz0.0190.0480.1070.1200.1410.1600.175Feed (mm/min)530662883828729662580 HSM ≤ 0.05 ≤2 215(172-258) RPM 22826 11413 6848 5706 4280 3424 2739Fz0.0410.1080.2270.2760.3200.3730.400 Feed (mm/min) 1862 2465 3104 3150 2739 2556 2191 Slot 1 ≤1 490(392-588) RPM 52022 26011 15607 13005 9754 7803 6243Fz0.0360.0960.2000.2400.2820.3200.350 Feed (mm/min) 3745 4994 6243 6242 5493 4994 4370 PLASTICSABS, Polycarbonate,PVC, PolypropyleneProfile≤ 0.5 ≤ 1.5 610(488-732) RPM 64762 32381 19429 16190 12143 9714 7771Fz0.0360.0960.2000.2400.2820.3200.350Feed (mm/min)4662621777717771683962175440 HSM ≤ 0.05 ≤2 1005(804-1206) RPM 106698 53349 32009 26674 20006 16005 12804Fz0.0820.2160.4530.5520.6400.7330.800 Feed (mm/min) 17412 23045 29022 29446 25607 23473 20487 Bhn (Brinell) HRc (Rockwell C) HRb (Rockwell B) HSM (High Speed Machining) rpm = (Vc x 1000) / (DC x 3.14) mm/min = Fz x 2 x rpm reduce speed and feed for materials harder than listed reduce cut depth and feed by 50% for long flute and long reach tools reduce feed and Ae when finish milling (.02 x DC maximum) refer to the SGS Tool Wizard® for complete technical information (www.kyocera-sgstool.com) www.kyocerEaN-DsgMstILoLoSl.com END MILLS 165