Series M814 15xD

VcDC •mm
Series M814 15xDHardness(m/min)1234
CARBON STEELS≤ 175 BhnRPM3974619873132499937
1018, 1040, 1080, 1090, 10L50, 1140 1212 12L15 1525 1536or ≤ 7 HRc125 (100-150)Fz0.01600.03200.04790.0639
P , , , ,Feed (mm/min)635635635635
ALLOY STEELS≤ 275 BhnRPM3005215026100177513
4140, 4150, 4320, 5120, 5150 8630 86L20 50100or ≤ 28 HRc94 (76-113)Fz0.01390.02790.04180.0558
, , ,Feed (mm/min)419419419419
TOOL STEELS≤ 475 BhnRPM14541727148473635
H A2, D2, H13, L2, M2, P20 S7 T15 W2or 50 HR46 (37-55)Fz0.00700.01400.02100.0279
, , ,≤ cFeed (mm/min)102102102102
RPM3489917449116338725
K CAST IRONS Gray, Malleable, Ductile≤ 220 Bhn or ≤ 19 HRc110 (68-132)Fz0.02290.04590.06880.0917
Feed (mm/min)800800800800
STAINLESS STEELS≤ 275 BhnRPM17449872558164362
(FREE MACHINING)or55 (44-66)Fz0.01270.02530.03800.0507
M 303, 416, 420F, 430F, 440F≤ 28 HRcFeed (mm/min)221221221221
STAINLESS STEELS≤ 325 BhnRPM12118605940393029
(DIFFICULT) 304, 316, 321, 13-8 PH, 15-5PH, 17-4or ≤ 35 HR38 (30-46)Fz0.00940.01890.02830.0377
PH, CUSTOM 450cFeed (mm/min)114114114114
SUPER ALLOYS≤ 320 BhnRPM8725436229082181
(NICKEL, COBALT, IRON BASE) Inconel 601, 617, 625, Incoloy 800,or 34 HR27 (22-33)Fz0.00640.01280.01920.0256
S Monel 400, Rene, Waspaloy≤ cFeed (mm/min)56565656
TITANIUM ALLOYSBhRPM14541727148473635
Pure Titanium, Ti6Al4V, Ti6Al2Sn4Zr2Mo,≤ 350 n or 38 HR46 (37-55)Fz0.00770.01540.02310.0307
Ti4Al4Mo2Sn0.5Si≤ cFeed (mm/min)112112112112
RPM41200206001373310300
ALUMINUM ALLOYS 2017, 2024, 356, 6061, 7075≤ 150 Bhn or130 (104-155)Fz0.02870.05730.08600.1147
≤ 7 HRcFeed (mm/min)1181118111811181
N≤ 140 BhnRPM3150615753105027877
COPPER ALLOYS Alum Bronze, C110, Muntz Brassor HR99 (79-119)Fz0.02860.05720.08590.1145
≤ 3 cFeed (mm/min)902902902902

Note:

  • Bhn (Brinell) HRc (Rockwell C) HRb (Rockwell B)
  • rpm = (Vc x 1000) / (DC x 3.14)
  • mm/min = Fr x rpm (Fr x maximum available rpm when recommendation exceeds machine limit)
  • reduce speed and feed 30% when using uncoated drills
  • reduce speed and feed for materials harder than listed
  • refer to the KYOCERA SGS Tool Wizard® or sgsmicrotools.com for complete technical information