
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 Profile 635 RPM 12937 9703 6469 4851 3881 3234 2426 ≤ 0.05 ≤1 Fz 0.0008 0.0012 0.0022 0.0030 0.0037 0.0038 0.0042 CARBON STEELS (508-762) 1018, 1040, 1080, ≤ 275 Bhn Feed (ipm) 72.4 81.5 99.6 131.0 129.2 135.2 112.1 1090, 10L50, 1140, or 1212, 12L15, 1525, ≤ 28 HRc 762 RPM 15524 11643 7762 5822 4657 3881 2911 1536 Finish ≤ 0.02 ≤2 Fz 0.0006 0.0010 0.0018 0.0024 0.0030 0.0030 0.0034 (610-914) Feed (ipm) 69.5 78.2 95.6 125.7 124.1 129.8 107.6 P 360 RPM 7334 5501 3667 2750 2200 1834 1375 Profile ≤ 0.05 ≤1 Fz 0.0006 0.0009 0.0017 0.0023 0.0029 0.0030 0.0032 ALLOY STEELS4140, 4150, 4320,5120, 5150, 8630,86L20, 50100≤ 375 Bhnor≤ 40 HRcFinish(288-432)Feed (ipm) 30.8 34.7 43.6 56.9 57.4 60.5 48.4432RPM8801660144013300264022001650 ≤ 0.02 ≤2 Fz 0.0005 0.0007 0.0014 0.0018 0.0023 0.0024 0.0026 (346-518) Feed (ipm) 29.6 33.3 41.9 54.7 55.1 58.1 46.5 560 RPM 11409 8557 5705 4278 3423 2852 2139 Profile ≤ 0.05 ≤1 Fz 0.0006 0.0009 0.0017 0.0023 0.0029 0.0030 0.0032 STAINLESS STEELS(FREE MACHINING)303, 416, 420F,430F, 440F≤ 275 Bhnor≤ 28 HRcFinish(448-672)Feed (ipm) 47.9 53.9 67.9 88.6 89.3 94.1 75.3448RPM9127684545643423273822821711 ≤ 0.02 ≤2 Fz 0.0005 0.0007 0.0014 0.0018 0.0023 0.0024 0.0026 (358-538) Feed (ipm) 30.7 34.5 43.4 56.7 57.2 60.2 48.2 385 RPM 7844 5883 3922 2941 2353 1961 1471 Profile ≤ 0.05 ≤1 Fz 0.0005 0.0007 0.0014 0.0018 0.0023 0.0024 0.0026 (308-462) STAINLESS STEELS ≤ 275 Bhn Feed (ipm) 27.5 28.8 38.4 47.7 48.7 51.8 42.1 M (DIFFICULT) or 304, 304L, 316, 316L ≤ 28 HRc 462 RPM 9412 7059 4706 3530 2824 2353 1765 Finish ≤ 0.02 ≤2 Fz 0.0004 0.0006 0.0011 0.0014 0.0018 0.0019 0.0021 (370-554) Feed (ipm) 26.4 27.7 36.9 45.7 46.8 49.7 40.4 355 RPM 7233 5424 3616 2712 2170 1808 1356 Profile ≤ 0.05 ≤1 Fz 0.0005 0.0007 0.0014 0.0018 0.0023 0.0024 0.0026 STAINLESS STEELS(PH)13-8 PH, 15-5 PH,17-4 PH, Custom 450≤ 325 Bhnor≤ 35 HRcFinish(284-426) Feed (ipm) 25.3 26.6 35.4 43.9 44.9 47.7 38.8426RPM8679650943403255260421701627 ≤ 0.02 ≤2 Fz 0.0004 0.0006 0.0011 0.0014 0.0018 0.0019 0.0021 (341-511) Feed (ipm) 24.3 25.5 34.0 42.2 43.1 45.8 37.2 705 RPM 14363 10772 7182 5386 4309 3591 2693 Profile ≤ 0.05 ≤1 Fz 0.0008 0.0012 0.0022 0.0030 0.0037 0.0038 0.0042 CAST IRONS (564-846) (LOW & MEDIUM ≤ 220 Bhn Feed (ipm) 80.4 90.5 110.6 145.4 143.5 150.1 124.4 K ALLOY) or Gray, Malleable, ≤ 19 HRc 846 RPM 17236 12927 8618 6463 5171 4309 3232 Ductile Finish ≤ 0.02 ≤2 Fz 0.0006 0.0010 0.0018 0.0024 0.0030 0.0030 0.0034 (677-1015) Feed (ipm) 77.2 86.9 106.2 139.6 137.7 144.1 119.4 continued on next page www.kyocerEaN-DsgMstILoLoSl.com END MILLS 91