b'FRACTIONALBaselineINCH Baseline DCinSpeed and FeedSquare, Corner Radius & Ball End Vc 0 .0050 0 .0156 0 .0312 0 .0625 0 .0938 0 .1200With and Without Reach Hardness (sfm)Profile 365 RPM 278860 89378 44689 22309 14865 11619CARBON STEELS (292-438) Fz 0.000022 0.00007 0.00013 0.00027 0.00041 0.000521018, 1040, 1080, 1090, 275 Bhn Feed (ipm) 12.05 12.05 12.05 12.05 12.05 12.05P 10L50, 1140, 1212,or12L15, 1525, 1536 28 HRc Slot 290 RPM 221560 71013 35506 17725 11810 9232(232-348) Fz 0.000022 0.00007 0.00013 0.00027 0.00041 0.00052Feed (ipm) 9.57 9.57 9.57 9.57 9.57 9.57Profile 210 RPM 160440 51423 25712 12835 8552 6685ALLOY STEELS (168-252) Fz 0.000019 0.00006 0.00012 0.00024 0.00036 0.000464140, 4150, 4320, 5120,375 Bhn Feed (ipm) 6.16 6.16 6.16 6.16 6.16 6.16P 5150, 8630, 86L20,or50100 40 HRc Slot 165 RPM 126060 40404 20202 10085 6720 5253(132-198) Fz 0.000019 0.00006 0.00012 0.00024 0.00036 0.00046Feed (ipm) 4.84 4.84 4.84 4.84 4.84 4.84Profile 340 RPM 259760 83256 41628 20781 13846 10823STAINLESS STEELS (272-408) Fz 0.000022 0.00007 0.00013 0.00027 0.00041 0.00052(FREE MACHINING)275 Bhn Feed (ipm) 11.22 11.22 11.22 11.22 11.22 11.22M 303, 416, 420F, 430F,or440F 28 HRc Slot 270 RPM 206280 66115 33058 16502 10996 8595(216-324) Fz 0.000022 0.00007 0.00013 0.00027 0.00041 0.00052Feed (ipm) 8.91 8.91 8.91 8.91 8.91 8.91Profile 235 RPM 179540 57545 28772 14363 9570 7481(188-282) Fz 0.000019 0.00006 0.00012 0.00024 0.00036 0.00046STAINLESS STEELS275 Bhn Feed (ipm) 6.90 6.90 6.90 6.90 6.90 6.90M (DIFFICULT) or304, 304L, 316, 316L 28 HRc Slot 185 RPM 141340 45301 22651 11307 7534 5889(148-222) Fz 0.000019 0.00006 0.00012 0.00024 0.00036 0.00046Feed (ipm) 5.43 5.43 5.43 5.43 5.43 5.43Profile 215 RPM 164260 52647 26324 13141 8756 6844STAINLESS STEELS (172-258) Fz 0.000014 0.00004 0.00008 0.00017 0.00025 0.00033(PH)325 Bhn Feed (ipm) 4.46 4.46 4.46 4.46 4.46 4.46M 13-8 PH, 15-5PH, or17-4 PH, CUSTOM 450 35 HRc Slot 170 RPM 129880 41628 20814 10390 6923 5412(136-204) Fz 0.000014 0.00004 0.00008 0.00017 0.00025 0.00033Feed (ipm) 3.53 3.53 3.53 3.53 3.53 3.53Profile 305 RPM 233020 74686 37343 18642 12421 9709CAST IRONS (244-366) Fz 0.000022 0.00007 0.00014 0.00027 0.00041 0.00052(LOW & MEDIUM 220 Bhn Feed (ipm) 10.08 10.08 10.08 10.08 10.08 10.08K ALLOY) orGray, Malleable,19 HRc Slot 245 RPM 187180 59994 29997 14974 9978 7799Ductile Fz 0.000022 0.00007 0.00014 0.00027 0.00041 0.00052(196-294) Feed (ipm) 8.10 8.10 8.10 8.10 8.10 8.10Profile 1000 RPM 764000 244872 122436 61120 40725 31833(800-1200) Fz 0.000064 0.00020 0.00040 0.00080 0.00120 0.00153ALUMINUM ALLOYS150 Bhn Feed (ipm) 97.50 97.50 97.50 97.50 97.50 97.50N 2017, 2024, 356, 6061,or70757 HRc Slot 800 RPM 611200 195897 97949 48896 32580 25467(640-960) Fz 0.000064 0.00020 0.00040 0.00080 0.00120 0.00153Feed (ipm) 78.00 78.00 78.00 78.00 78.00 78.00Profile 515 RPM 393460 126109 63054 31477 20973 16394(412-618) Fz 0.000048 0.00015 0.00030 0.00060 0.00090 0.00115COPPER ALLOYS140 Bhn Feed (ipm) 37.68 37.68 37.68 37.68 37.68 37.68N Alum Bronze, C110,orMuntz Brass3 HRc Slot 410 RPM 313240 100397 50199 25059 16697 13052(328-492) Fz 0.000048 0.00015 0.00030 0.00060 0.00090 0.00115Feed (ipm) 30.00 30.00 30.00 30.00 30.00 30.00continued on next page78 END MILLS END MILLSwww.sgsmicrotools.com'