FRACTIONAL Multi-Carb Ap Series Ae Ae DC • in 66, 66CR Vc Fractional Hardness Ae x DC Ap x DC (sfm) 3/16 1/4 3/8 1/2 5/8 3/4 1 540 RPM 11002 8251 5501 4126 3300 2750 2063 Profile ≤ 0.05 ≤1 Fz 0.0006 0.0009 0.0017 0.0023 0.0029 0.0030 0.0032 CAST IRONS (432-648) ≤ 260 Bhn Feed (ipm) 46.2 52.0 65.5 85.4 86.1 90.8 72.6 (HIGH ALLOY) K or Gray, Malleable, 648 RPM 13202 9901 6601 4951 3961 3300 2475 ≤ 26 HRc Ductile Finish ≤ 0.02 ≤2 Fz 0.0005 0.0007 0.0014 0.0018 0.0023 0.0024 0.0026 (518-778) Feed (ipm) 44.4 49.9 62.8 82.0 82.7 87.1 69.7 105 RPM 2139 1604 1070 802 642 535 401 Profile ≤ 0.05 ≤1 Fz 0.0005 0.0007 0.0014 0.0018 0.0023 0.0024 0.0026 SUPER ALLOYS (84-126) (NICKEL, COBALT, ≤ 300 Bhn Feed (ipm) 7.5 7.9 10.5 13.0 13.3 14.1 11.5 IRON BASE) or Inconel 601, 617, 625, ≤ 32 HRc 126 RPM 2567 1925 1284 963 770 642 481 Incoloy, Monel 400 Finish ≤ 0.02 ≤2 Fz 0.0004 0.0006 0.0011 0.0014 0.0018 0.0019 0.0021 (101-151) Feed (ipm) 7.2 7.5 10.1 12.5 12.8 13.6 11.0 85 RPM 1732 1299 866 649 520 433 325 Profile SUPER ALLOYS ≤ 0.05 ≤1 Fz 0.0003 0.0005 0.0009 0.0011 0.0014 0.0015 0.0016 (NICKEL, COBALT, (68-102) ≤ 400 Bhn Feed (ipm) 3.6 4.5 5.5 6.4 6.5 7.1 5.7 IRON BASE) or Inconel 718, X-750, 102 RPM 2078 1559 1039 779 623 520 390 ≤ 43 HRc Incoloy, Waspaloy, Finish Hastelloy, Rene ≤ 0.02 ≤2 Fz 0.0002 0.0004 0.0007 0.0009 0.0011 0.0012 0.0013 (82-122) Feed (ipm) 3.5 4.4 5.2 6.2 6.3 6.9 5.5 S 390 RPM 7946 5959 3973 2980 2384 1986 1490 Profile ≤ 0.05 ≤1 Fz 0.0005 0.0008 0.0015 0.0021 0.0026 0.0027 0.0029 TITANIUM ALLOYS (312-468) Pure Titanium, ≤ 350 Bhn Feed (ipm) 27.8 33.4 41.7 56.3 55.8 59.0 47.5 Ti6Al4V, or Ti6Al2Sn4Zr2Mo, ≤ 38 HRc 468 RPM 9535 7151 4767 3576 2860 2384 1788 Ti4Al4Mo2Sn0.5Si Finish ≤ 0.02 ≤2 Fz 0.0004 0.0006 0.0012 0.0017 0.0021 0.0022 0.0023 (374-562) Feed (ipm) 26.7 32.0 40.0 54.1 53.5 56.6 45.6 140 RPM 2852 2139 1426 1070 856 713 535 TITANIUM ALLOYS Profile (DIFFICULT) ≤ 0.05 ≤1 Fz 0.0005 0.0008 0.0015 0.0021 0.0026 0.0027 0.0029 Ti10Al2Fe3Al, (112-168) ≤ 440 Bhn Feed (ipm) 10.0 12.0 15.0 20.2 20.0 21.2 17.1 Ti5Al5V5Mo3Cr, or Ti7Al4Mo, 168 RPM 3423 2567 1711 1284 1027 856 642 ≤ 47 HRc Ti3Al8V6Cr4Zr4Mo, Finish Ti6Al6V6Sn, ≤ 0.02 ≤2 Fz 0.0004 0.0006 0.0012 0.0017 0.0021 0.0022 0.0023 Ti15V3 Cr3Sn3Al (134-202) Feed (ipm) 9.6 11.5 14.4 19.4 19.2 20.3 16.4 290 RPM 5908 4431 2954 2216 1772 1477 1108 Profile ≤ 0.05 ≤1 Fz 0.0004 0.0006 0.0012 0.0016 0.0020 0.0021 0.0022 (232-348) TOOL STEELS ≤ 375 Bhn Feed (ipm) 16.5 18.6 24.8 31.9 31.9 34.1 26.8 H A2, D2, H13, L2, M2, or P20, S7, T15, W2 ≤ 40 HRc 348 RPM 7090 5317 3545 2659 2127 1772 1329 Finish ≤ 0.02 ≤2 Fz 0.0003 0.0005 0.0010 0.0013 0.0016 0.0017 0.0018 (278-418) Feed (ipm) 15.9 17.9 23.8 30.6 30.6 32.8 25.7 Bhn (Brinell)   HRc (Rockwell C) rpm = Vc x 3.82 / DC ipm = Fz x number of flutes x rpm reduce speed and feed for materials harder than listed feed rates listed have chip thinning adjustments included where applicable refer to the SGS Tool Wizard® for complete technical information (www.kyocera-sgstool.com) 92 END MILLS END MILLS www.kyocera-sgstool.com