
FRACTIONAL Picatinny Rail Ferrous Recoil Groove Tool Ap Picatinny Rail Ferrous Recoil Groove Tool Ae Ae DC • in 3 Flute Vc Made to MIL-STD-1913 Hardness Ae x DC Ap x DC (sfm) 0.2100 CARBON STEELS ≤ 275 Bhn Slot1018, 1040, 1080, 1090, 10L50,or1140, 1212, 12L15, 1525, 1536≤ 28 HRc0.210 RPM 80040.118440(352-528)Fz0.0009Feed (ipm)22.99 P ALLOY STEELS ≤ 375 Bhn Slot4140, 4150, 4320, 5120, 5150,or8630, 86L20, 50100≤ 40 HRc0.210 RPM 45480.118250(200-300)Fz0.0006 Feed (ipm) 9.79 STAINLESS STEELS ≤ 275 Bhn Slot(FREE MACHINING)or303, 416, 420F, 430F, 440F≤ 28 HRc0.210 RPM 70940.118390(312-468)Fz0.0007Feed (ipm)17.01 STAINLESS STEELSM(DIFFICULT)304, 304L, 316, 316L≤ 275 BhnSlotor≤ 28 HRc 0.210 RPM 49110.118270(216-324)Fz0.0006 Feed (ipm) 9.41 STAINLESS STEELS(PH)13-8 PH, 15-5 PH,17-4 PH, Custom 450≤ 325 BhnSlotor≤ 35 HRc0.210 RPM 45480.118250(200-300)Fz0.0006Feed (ipm)8.74 CAST IRONS ≤ 220 Bhn SlotK(LOW & MEDIUM ALLOY)orGray, Malleable, Ductile≤ 19 HRc0.210 RPM 49110.118270(216-324)Fz0.0006 Feed (ipm) 9.41 ALUMINUM ALLOYS2017, 2024, 356, 6061, 7075 Tool not recommended for this material group ALUMINUM DIE CAST ALLOYS (HIGH SILICONE) Tool not recommended for this material group A-390, A-392, B-390 N COPPER ALLOYS Alum Bronze, C110, Muntz Tool not recommended for this material group Brass PLASTICS Polycarbonate, PVC, Tool not recommended for this material group Polypropylene SUPER ALLOYS RPM 1182 (NICKEL, COBALT, ≤ 300 Bhn SlotIRON BASE)orInconel 601, 617, 625, Incoloy,≤ 32 HRc0.2100.118 65(52-78) Fz 0.0005 Monel 400 Feed (ipm) 2.00 SUPER ALLOYS RPM 891 (NICKEL, COBALT, ≤ 400 Bhn SlotIRON BASE)orInconel 718, X-750, Incoloy,≤ 43 HRc0.210 0.118 49(39-59) Fz 0.0004 S Waspaloy, Hastelloy, Rene Feed (ipm) 1.05 TITANIUM ALLOYSPure Titanium, Ti6Al4V,Ti6Al2Sn4Zr2Mo,Ti4Al4Mo2Sn0.5Si≤ 350 BhnSlotor≤ 38 HRc0.210 RPM 30920.118170(136-204)Fz0.0006Feed (ipm)5.89 TITANIUM ALLOYS (DIFFICULT)Ti10Al2Fe3Al, Ti5Al5V5Mo3Cr,Ti7Al4Mo, Ti3Al8V6Cr4Zr4Mo,Ti6Al6V6Sn, Ti15V3 Cr3Sn3Al≤ 440 Bhnor≤ 47 HRcSlot0.210 RPM 10910.11860(48-72)Fz0.0006Feed (ipm)2.09 TOOL STEELSHA2, D2, H13, L2, M2,P20, S7, T15, W2≤ 375 BhnSlotor≤ 40 HRc 0.210 RPM 26380.118145(116-174)Fz0.0005 Feed (ipm) 4.47 Bhn (Brinell) HRc (Rockwell C) when recommended speed exceeds your capability, use maximum available and recalculate ipm rpm = Vc x 3.82 / DC ipm = Fz x 3 x rpm reduce speed and feed for materials harder than listed 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) 118 END MILLS wwwE.kNyDoMceILraLS-sgstool.com