
FRACTIONAL 2 Flute: Square, Double, Stub, Long, Ball, Corner Radius 3 Flute: Square, Ball, Tapered 4 Flute: Square, Double, Stub, Ball, Corner Radius Tapered: Square, Radius Ap Series 1, 3, 5, 14, 15, 16, Ae Ae DC • in 17, 23, 24, 59 Vc Fractional Hardness Flutes Ae x DC Ap x DC (sfm) 1/64 1/32 1/16 1/8 1/4 3/8 1/2 3/4 1 880 RPM 215142 107571 53786 26893 13446 8964 6723 4482 3362 Profile Fz 0.00006 0.00013 0.00025 0.0006 0.0016 0.0030 0.0040 0.0048 0.0056 PLASTICSPolycarbonate,PVC, Polypropylene 23 ≤ 0.50≤ 0.25 ≤ 1.5≤ 1.5(704-1056) Feed(ipm)25.838.728.042.026.940.332.348.443.064.553.880.753.880.743.064.537.656.54≤ 0.25≤ 1.551.655.953.864.586.1107.6107.686.175.3640RPM15646778234391171955897796519489032602445 Slot Fz 0.00006 0.00013 0.00025 0.0006 0.0016 0.0030 0.0040 0.0048 0.0056 23 11 ≤1≤ 0.5 (512-768) Feed(ipm)18.828.220.330.519.629.323.535.231.346.939.158.739.158.731.346.927.441.1 N 4 1 ≤ 0.4 37.6 40.7 39.1 46.9 62.6 78.2 78.2 62.6 54.8660RPM161357806784033920170100856723504233622521 Profile Fz 0.00006 0.00013 0.00025 0.0006 0.0016 0.0030 0.0040 0.0048 0.0056 23 ≤ 0.50≤ 0.25 ≤ 1.5≤ 1.5(528-792) Feed(ipm)19.429.021.031.520.230.324.236.332.348.440.360.540.360.532.348.428.242.4 GRAPHITE 4 ≤ 0.25 ≤ 1.5 38.7 42.0 40.3 48.4 64.5 80.7 80.7 64.5 56.5480RPM11735058675293381466973344890366724451834 Slot Fz 0.00006 0.00013 0.00025 0.0006 0.0016 0.0030 0.0040 0.0048 0.0056 23 11 ≤1≤ 0.5 (384-576) Feed(ipm)14.121.115.322.914.722.017.626.423.535.229.344.029.344.023.535.220.530.8 4 1 ≤ 0.4 28.2 30.5 29.3 35.2 46.9 58.7 58.7 46.9 41.1 65 RPM 15891 7946 3973 1986 993 662 497 331 248 SUPER ALLOYS(NICKEL, COBALT, Profile 2IRON BASE)Inconel 601,617, 625, 718,Incoloy 800,Monel 400,Rene,Waspalloy≤ 300 Bhnor≤ 32 HRcSlot3423≤ 0.50≤ 0.25≤ 0.2511Fz0.00002 0.00003 0.000060.00020.00040.00080.00100.00120.0014≤ 1.5≤ 1.5≤ 1.5(52-78)Feed(ipm)0.61.01.30.50.71.00.50.71.00.71.11.40.71.01.41.11.62.11.01.52.00.81.21.60.71.01.445RPM11002550127501375688458344229172Fz0.00002 0.00003 0.000060.00020.00040.00080.00100.00120.0014≤1≤ 0.5(36-54)Feed(ipm)0.40.70.30.50.30.50.50.70.50.70.71.10.71.00.60.80.50.7 S 4 1 ≤ 0.4 0.9 0.7 0.7 1.0 1.0 1.5 1.4 1.1 1.0180RPM4400622003110025501275018341375917688 TITANIUM ALLOYSTi6Al4V,Ti6Al2Sn4Zr2Mo,Profile2Ti4Al4Mo2Sn0.5Si,Ti10Al2Fe3Al,Ti5Al53Mo3Cr,Ti7Al4Mo,Ti3Al8V6Cr4Zr4Mo,≤ 350 Bhnor≤ 38 HRcSlotTi6Al6V6Sn,Ti152 Cr3Sn3Al3423≤ 0.50≤ 0.25≤ 0.2511Fz0.00002 0.00004 0.000080.00020.00050.00090.00120.00140.0017≤ 1.5≤ 1.5(144-216)Feed(ipm)1.82.61.82.61.82.62.23.32.84.13.35.03.35.02.63.92.33.5≤ 1.53.53.53.54.45.56.66.65.14.7130RPM31782158917946397319861324993662497Fz0.00002 0.00004 0.000080.00020.00050.00090.00120.00140.0017≤1≤ 0.5(104-156)Feed(ipm)1.31.91.31.91.31.91.62.42.03.02.43.62.43.61.92.81.72.5 4 1 ≤ 0.4 2.5 2.5 2.5 3.2 4.0 4.8 4.8 3.7 3.4 315 RPM 77011 38506 19253 9626 4813 3209 2407 1604 1203 Profile Fz 0.00002 0.00005 0.00009 0.0002 0.0006 0.0011 0.0015 0.0018 0.0021 TOOL STEELS ≤ 250 BhnHA2, D2, H13, L2, M2,orP20, S7, T15, W2≤ 24 HRc234≤ 0.50≤ 0.25≤ 0.25≤ 1.5≤ 1.5≤ 1.5(252-378)Feed(ipm)3.14.66.23.95.87.73.55.26.93.95.87.17.25.85.15.88.710.610.88.77.67.711.614.114.411.610.1230RPM56230281151405870293514234317571171879 Slot Fz 0.00002 0.00005 0.00009 0.0002 0.0006 0.0011 0.0015 0.0018 0.0021 23 11 ≤1≤ 0.5 (184-276) Feed(ipm)2.23.4 2.84.2 2.53.8 2.84.2 4.26.3 5.27.7 5.37.9 4.26.3 3.75.5 4 1 ≤ 0.4 4.5 5.6 5.1 5.6 8.4 10.3 10.5 8.4 7.4 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 for tapered end mills, base the speed on the largest diameter contacting the workpiece and the feed on the smallest diameter limit cut depths of long and extra long flute mills to .05 x DC when slotting or profiling 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) 214 END MILLS wwENwD.kMyIoLcLSera-sgstool.com