FRACTIONAL Z-Carb Ap Series Ae Ae DC • in Z1B Vc Fractional Hardness Ae x DC Ap x DC (sfm) 1/8 1/4 3/8 1/2 5/8 3/4 1 555 RPM 16961 8480 5654 4240 3392 2827 2120 Profile ≤ 0.5 ≤ 1.5 Fz 0.0004 0.0010 0.0019 0.0025 0.0031 0.0032 0.0035 CARBON STEELS (444-666) 1018, 1040, 1080, ≤ 275 Bhn Feed (ipm) 25.8 33.9 43.0 42.4 42.1 36.5 29.7 1090, 10L50, 1140, or 1212, 12L15, 1525, ≤ 28 HRc 440 RPM 13446 6723 4482 3362 2689 2241 1681 1536 Slot 1 ≤1 Fz 0.0004 0.0010 0.0019 0.0025 0.0031 0.0032 0.0035 (352-528) Feed (ipm) 20.4 26.9 34.1 33.6 33.3 29.0 23.5 P 315 RPM 9626 4813 3209 2407 1925 1604 1203 Profile ≤ 0.5 ≤ 1.5 Fz 0.0003 0.0008 0.0014 0.0019 0.0024 0.0025 0.0027 ALLOY STEELS4140, 4150, 4320,5120, 5150, 8630,86L20, 50100≤ 375 Bhnor≤ 40 HRcSlot(252-378)Feed (ipm) 10.8 15.4 18.0 18.3 18.5 16.0 13.0250RPM764038202547191015281273955 1 ≤1 Fz 0.0003 0.0008 0.0014 0.0019 0.0024 0.0025 0.0027 (200-300) Feed (ipm) 8.6 12.2 14.3 14.5 14.7 12.7 10.3 490 RPM 14974 7487 4991 3744 2995 2496 1872 Profile ≤ 0.5 ≤ 1.5 Fz 0.0003 0.0007 0.0014 0.0018 0.0023 0.0024 0.0025 STAINLESS STEELS(FREE MACHINING)303, 416, 420F,430F, 440F≤ 275 Bhnor≤ 28 HRcSlot(392-588)Feed (ipm) 18.0 21.0 28.0 27.0 27.6 24.0 18.7390RPM11918595939732980238419861490 1 ≤1 Fz 0.0003 0.0007 0.0014 0.0018 0.0023 0.0024 0.0025 (312-468) Feed (ipm) 14.3 16.7 22.2 21.5 21.9 19.1 14.9 340 RPM 10390 5195 3463 2598 2078 1732 1299 Profile ≤ 0.5 ≤ 1.5 Fz 0.0002 0.0006 0.0011 0.0014 0.0018 0.0019 0.0020 (272-408) STAINLESS STEELS ≤ 275 Bhn Feed (ipm) 8.3 12.5 15.2 14.5 15.0 13.2 10.4 M (DIFFICULT) or 304, 304L, 316, 316L ≤ 28 HRc 270 RPM 8251 4126 2750 2063 1650 1375 1031 Slot 1 ≤1 Fz 0.0002 0.0006 0.0011 0.0014 0.0018 0.0019 0.0020 (216-324) Feed (ipm) 6.6 9.9 12.1 11.6 11.9 10.5 8.3 310 RPM 9474 4737 3158 2368 1895 1579 1184 Profile ≤ 0.5 ≤ 1.5 Fz 0.0002 0.0006 0.0011 0.0014 0.0018 0.0019 0.0020 STAINLESS STEELS(PH)13-8 PH, 15-5 PH,17-4 PH, Custom 450≤ 325 Bhnor≤ 35 HRcSlot(248-372) Feed (ipm) 7.6 11.4 13.9 13.3 13.6 12.0 9.5250RPM764038202547191015281273955 1 ≤1 Fz 0.0002 0.0006 0.0011 0.0014 0.0018 0.0019 0.0020 (200-300) Feed (ipm) 6.1 9.2 11.2 10.7 11.0 9.7 7.6 445 RPM 13599 6800 4533 3400 2720 2267 1700 Profile CAST IRONS ≤ 0.5 ≤ 1.5 (356-534) Fz 0.0004 0.0010 0.0018 0.0024 0.0030 0.0031 0.0034 (LOW & MEDIUM ≤ 220 Bhn Feed (ipm) 19.0 27.2 32.6 32.6 32.6 28.1 23.1 K ALLOY) or Gray, Malleable, ≤ 19 HRc 355 RPM 10849 5424 3616 2712 2170 1808 1356 Ductile Slot 1 ≤1 Fz 0.0004 0.0010 0.0018 0.0024 0.0030 0.0031 0.0034 (284-426) Feed (ipm) 15.2 21.7 26.0 26.0 26.0 22.4 18.4 continued on next page www.kyocerEaN-DsgMstILoLoSl.com END MILLS 51