METRIC Z-Carb-HPR Ap Series Ae Ae DC • mm Z5MCR Vc Metric Hardness Ae x DC Ap x DC (m/min) 6 8 10 12 16 20 25 Profile RPM 1293 969 776 646 485 388 310 24 SUPER ALLOYS ≤ 0.5 ≤ 1.5 Fz 0.0160 0.0272 0.0340 0.0409 0.0478 0.0531 0.0599 (20-29) (NICKEL , COBALT, ≤ 300 Bhn Feed (mm/min) 103 132 132 132 116 103 93 IRON BASE) or Inconel 601, 617, 625, ≤ 32 HRc Slot RPM 1050 788 630 525 394 315 252 Incoloy, Monel 400 20 1 ≤1 Fz 0.0160 0.0272 0.0340 0.0409 0.0478 0.0531 0.0599 (16-24) Feed (mm/min) 84 107 107 107 94 84 75 Profile RPM 1002 751 601 501 376 301 240 SUPER ALLOYS 19 ≤ 0.5 ≤ 1.5 Fz 0.0112 0.0192 0.0239 0.0284 0.0333 0.0371 0.0420 (NICKEL, COBALT, (15-23) ≤ 400 Bhn Feed (mm/min) 56 72 72 71 63 56 50 IRON BASE) or Inconel 718, X-750, RPM 808 606 485 404 303 242 194 ≤ 43 HRc Slot Incoloy, Waspaloy, 15 Hastelloy, Rene 1 ≤1 Fz 0.0112 0.0192 0.0239 0.0284 0.0333 0.0371 0.0420 (12-18) Feed (mm/min) 45 58 58 57 50 45 41 S Profile RPM 3474 2605 2084 1737 1303 1042 834 66 ≤ 0.5 ≤ 1.5 Fz 0.019 0.032 0.040 0.048 0.056 0.064 0.070 TITANIUM ALLOYS (52-79) ≤ 350 Bhn Feed (mm/min) 333 417 417 417 367 333 292 Pure Ttanium, Ti6Al4V, or Ti6Al2Sn4Zr2Mo, RPM 2747 2060 1648 1373 1030 824 659 ≤ 38 HRc Slot Ti4Al4Mo2Sn0.5Si 52 1 ≤1 Fz 0.019 0.032 0.040 0.048 0.056 0.064 0.070 (41-62) Feed (mm/min) 264 330 330 330 290 264 231 TITANIUM ALLOYS Profile RPM 1212 909 727 606 454 364 291 (DIFFICULT) 23 ≤ 0.5 ≤ 1.5 Fz 0.019 0.032 0.040 0.048 0.056 0.064 0.071 Ti10Al2Fe3Al, (18-27) ≤ 440 Bhn Feed (mm/min) 116 145 145 145 128 116 103 Ti5Al5V5Mo3Cr, or Ti7Al4Mo, RPM 969 727 582 485 364 291 233 ≤ 47 HRc Slot Ti3Al8V6Cr4Zr4Mo, 18 Ti6Al6V6Sn, 1 ≤1 Fz 0.019 0.032 0.040 0.048 0.056 0.064 0.071 (15-22) Ti15V3 Cr3Sn3Al Feed (mm/min) 93 116 116 116 102 93 83 Profile RPM 2989 2242 1793 1495 1121 897 717 56 ≤ 0.5 ≤ 1.5 Fz 0.017 0.030 0.037 0.043 0.051 0.059 0.065 (45-68) TOOL STEELS ≤ 375 Bhn Feed (mm/min) 251 335 335 323 287 263 233 H A2, D2, H13, L2, M2, or P20, S7, T15, W2 ≤ 40 HRc Slot RPM 2343 1757 1406 1171 879 703 562 44 1 ≤1 Fz 0.017 0.030 0.037 0.043 0.051 0.059 0.065 (35-53) Feed (mm/min) 197 262 262 253 225 206 183 Bhn (Brinell)   HRc (Rockwell C) rpm = (Vc x 1000) / (DC x 3.14) mm/min = Fz x 5 x rpm ramp up to 5 degrees using slotting speed and feed rates. Do not plunge. reduce speed and feed for materials harder than listed reduce feed and Ae when finish milling (.02 x DC maximum) feed rates listed have chip thinning adjustments included where applicable refer to the SGS Tool Wizard® for complete technical information (www.kyocera-sgstool.com) 38 END MILLS END MILLS www.kyocera-sgstool.com