
FRACTIONAL Ski-Carb Ap Series Ae Ae DC • in 44 Vc Fractional Hardness Ae x DC Ap x DC (sfm) 1/8 1/4 3/8 1/2 5/8 3/4 1 Slot 1 RPM 48896 24448 16299 12224 9779 8149 6112≤11600(1280-1920)Fz0.00090.00250.00450.00600.00650.00700.0085 Feed (ipm) 88 122 147 147 127 114 104 ALUMINUM ALLOYS ≤ 150 Bhn Profile2024, 5052, 5086,or≤ 0.56061, 6073, 7075≤ 7 HRc RPM 61120 30560 20373 15280 12224 10187 7640≤ 1.52000(1600-2400)Fz0.00090.00250.00450.00600.00650.00700.0085Feed (ipm)110153183183159143130 HSM ≤ 0.05 RPM≤23300(2640-3960)Fz100848504243361625212 20170 16808 126060.00210.00550.01050.01400.01500.01650.0195 Feed (ipm) 424 555 706 706 605 555 492 Slot 1 RPM 18336 9168 6112 4584 3667 3056 2292≤1600(480-720)Fz0.00090.00250.00450.00600.00650.00700.0085 Feed (ipm) 33 46 55 55 48 43 39 ALUMINUM DIE CASTALLOYS(HIGH SILICONE)A-390, A-392, B- 390≤ 125 BhnProfileor≤ 77 HRb≤ 0.5 RPM 22920 11460 7640 5730 4584 3820 2865≤ 1.5750(600-900)Fz0.00090.00250.00450.00600.00650.00700.0085Feed (ipm)41576969605349 HSM ≤ 0.05 ≤2 1240(992-1488)RPMFz 37894 18947 12631 9474 7579 6316 47370.00210.00550.01050.01400.01500.01650.0195 Feed (ipm) 159 208 265 265 227 208 185 Slot 1 RPM 26434 13217 8811 6609 5287 4406 3304≤1865(692-1038)Fz0.00080.00200.00400.00500.00550.00600.0070 Feed (ipm) 42 53 70 66 58 53 46 COPPER ALLOYSAluminum BronzeNBrassNaval BrassRed Brass≤ 140 BhnProfileor≤ 0.5≤ 3 HRc RPM 33005 16502 11002 8251 6601 5501 4126≤ 1.51080(864-1296)Fz0.00080.00200.00400.00500.00550.00600.0070Feed (ipm)53668883736658 HSM ≤ 0.05 RPM≤21780(1424-2136)Fz543972719818132 13599 10879 9066 68000.00170.00450.00850.01150.01250.01400.0160 Feed (ipm) 185 245 308 313 272 254 218 Slot 1 RPM 10543 5272 3514 2636 2109 1757 1318≤1345(276-414)Fz0.00080.00200.00400.00500.00550.00600.0070 Feed (ipm) 17 21 28 26 23 21 18 COPPER ALLOYSBeryllium CopperC110, ManganeseBronze,Tin Bronze≤ 200 BhnProfileor≤ 0.5≤ 23 HRc RPM 13141 6570 4380 3285 2628 2190 1643≤ 1.5430(344-516)Fz0.00080.00200.00400.00500.00550.00600.0070Feed (ipm)21263533292623 HSM ≤ 0.05 ≤2 710(568-852)RPM 21698 10849 7233 5424 4340 3616 2712Fz0.00170.00450.00850.01150.01250.01400.0160 Feed (ipm) 74 98 123 125 108 101 87 Slot 1 RPM 48896 24448 16299 12224 9779 8149 6112≤11600(1280-1920)Fz0.00150.00400.00750.01000.01100.01200.0140 Feed (ipm) 147 196 244 244 215 196 171 PLASTICSABS, Polycarbonate,PVC, PolypropyleneProfile≤ 0.5 RPM≤ 1.52000(1600-2400)Fz61120305602037315280 12224 10187 76400.00150.00400.00750.01000.01100.01200.0140Feed (ipm)183244306306269244214 HSM ≤ 0.05 RPM≤23300(2640-3960)Fz100848504243361625212 20170 16808 126060.00340.00900.01700.02300.02500.02750.0320 Feed (ipm) 686 908 1143 1160 1008 924 807 Bhn (Brinell) HRc (Rockwell C) HRb (Rockwell B) HSM (High Speed Machining) rpm = Vc x 3.82 / DC ipm = 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) 164 END MILLS wwwE.kNyDoMceILraLS-sgstool.com