
METRIC Series 33 Ap Series Ae Ae DC • mm 33MCR Vc Metric Hardness Ae x DC Ap x DC (m/min) 3 6 8 10 12 16 20 Profile 168 RPM 17773 8886 6665 5332 4443 3332 2666 CARBON STEELS ≤ 0.5 ≤ 1.5 Fz 0.012 0.029 0.049 0.061 0.074 0.100 0.107(134-201) 1018, 1040, 1080, ≤ 275 Bhn Feed (mm/min) 640 768 981 981 992 998 853 1090, 10L50, 1140, or 1212, 12L15, 1525,1536 ≤ 28 HRc Slot 1 134≤1 RPM 14218 7109 5332 4265 3555 2666 2133Fz0.0120.0290.0490.0610.0740.1000.107 (107-161) Feed (mm/min) 512 614 785 785 793 798 682 P Profile 96 RPM 10179 5089 3817 3054 2545 1909 1527 ≤ 0.5 ≤ 1.5 Fz 0.010 0.022 0.036 0.045 0.055 0.074 0.080 ALLOY STEELS4140, 4150, 4320,5120, 5150, 8630,86L20, 50100≤ 375 Bhnor≤ 40 HRcSlot(77-115) Feed (mm/min) 293 330 415 415 421 425 36676RPM8078403930292424202015151212 1 ≤1 Fz 0.010 0.022 0.036 0.045 0.055 0.074 0.080 (61-91) Feed (mm/min) 233 262 330 330 334 337 291 Profile 149 RPM 15834 7917 5938 4750 3958 2969 2375 ≤ 0.5 ≤ 1.5 Fz 0.009 0.024 0.041 0.051 0.060 0.079 0.085 STAINLESS STEELS(FREE MACHINING)303, 416, 420F,430F, 440F≤ 275 Bhnor≤ 28 HRcSlot(119-179) Feed (mm/min) 433 570 722 722 712 707 608119RPM12602630147263781315123631890 1 ≤1 Fz 0.009 0.024 0.041 0.051 0.060 0.079 0.085 (95-143) Feed (mm/min) 345 454 575 575 567 563 484 Profile 104 RPM 10987 5493 4120 3296 2747 2060 1648 ≤ 0.5 ≤ 1.5 Fz 0.007 0.019 0.032 0.040 0.048 0.064 0.069 (83-124) STAINLESS STEELS ≤ 275 Bhn Feed (mm/min) 237 316 396 396 395 396 343 M (DIFFICULT) or 304, 304L, 316, 316L ≤ 28 HRc Slot 82 RPM 8725 4362 3272 2617 2181 1636 1309 1 ≤1 Fz 0.007 0.019 0.032 0.040 0.048 0.064 0.069 (66-99) Feed (mm/min) 188 251 314 314 314 314 272 Profile 94 RPM 10017 5009 3756 3005 2504 1878 1503 ≤ 0.5 ≤ 1.5 Fz 0.007 0.019 0.032 0.040 0.048 0.064 0.069 STAINLESS STEELS(PH)13-8 PH, 15-5 PH,17-4 PH, Custom 450≤ 325 Bhnor≤ 35 HRcSlot (76-113) Feed (mm/min) 216 288 361 361 361 361 31376RPM8078403930292424202015151212 1 ≤1 Fz 0.007 0.019 0.032 0.040 0.048 0.064 0.069 (61-91) Feed (mm/min) 174 233 291 291 291 291 252 Profile 136 RPM 14380 7190 5392 4314 3595 2696 2157 CAST IRONS(LOW & MEDIUM ≤ 220 Bhn ≤ 0.5 ≤ 1.5 Fz 0.008 0.026 0.045 0.056 0.067 0.090 0.096(109-163)Feed (mm/min)362569725725725725621 K ALLOY) or Gray, Malleable,Ductile ≤ 19 HRc Slot 1 108≤1 RPM 11471 5736 4302 3441 2868 2151 1721Fz0.0080.0260.0450.0560.0670.0900.096 (87-130) Feed (mm/min) 289 454 578 578 578 578 496 continued on next page www.kyocerEaN-DsgMstILoLoSl.com END MILLS 101