METRIC Z-Carb-HPR Ap Series Diameter (D1) Ae Ae (mm) Z5MCR Vc Metric Hardness Ae x D1 Ap x D1 (m/min) 6 8 10 12 16 20 25 Profile 94 RPM 5009 3756 3005 2504 1878 1503 1202 ≤ 0.5 ≤ 1.5 (76-113) Fz 0.017 0.030 0.037 0.043 0.051 0.059 0.063 STAINLESS STEELS ≤ 325 Bhn Feed (mm/min) 421 561 561 541 481 441 376 M (PH) or 13-8 PH, 15-5 PH, ≤ 35 HRc 76 RPM 4039 3029 2424 2020 1515 1212 969 17-4 PH, Custom 450 Slot 1 ≤1 (61-91) Fz 0.017 0.030 0.037 0.043 0.051 0.059 0.063 Feed (mm/min) 339 452 452 436 388 355 303 Profile 24 RPM 1293 969 776 646 485 388 310 SUPER ALLOYS ≤ 0.5 ≤ 1.5 (20-29) Fz 0.0160 0.0272 0.0340 0.0409 0.0478 0.0531 0.0599 (NICKEL, COBALT, ≤ 300 Bhn Feed (mm/min) 103 132 132 132 116 103 93 IRON BASE) or 20 RPM 1050 788 630 525 394 315 252 Inconel 601, 617, 625, ≤ 32 HRc Slot Incoloy, Monel 400 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 19 RPM 1002 751 601 501 376 301 240 SUPER ALLOYS ≤ 0.5 ≤ 1.5 Fz 0.0112 0.0192 0.0239 0.0284 0.0333 0.0371 0.0420 (NICKEL, COBALT, ≤ 400 Bhn (15-23) Feed (mm/min) 56 72 72 71 63 56 50 IRON BASE) or Inconel 718, X-750, ≤ 43 HRc 15 RPM 808 606 485 404 303 242 194 Incoloy, Waspaloy, Slot Hastelloy, Rene 1 ≤1 (12-18) Fz 0.0112 0.0192 0.0239 0.0284 0.0333 0.0371 0.0420 S Feed (mm/min) 45 58 58 57 50 45 41 Profile 66 RPM 3474 2605 2084 1737 1303 1042 834 TITANIUM ALLOYS ≤ 0.5 ≤ 1.5 (52-79) Fz 0.019 0.032 0.040 0.048 0.056 0.064 0.070 Pure Titanium, ≤ 350 Bhn Feed (mm/min) 333 417 417 417 367 333 292 Ti6Al4V, or 52 RPM 2747 2060 1648 1373 1030 824 659 Ti6Al2Sn4Zr2Mo, ≤ 38 HRc Slot Ti4Al4Mo2Sn0.5Si 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 23 RPM 1212 909 727 606 454 364 291 (DIFFICULT) ≤ 0.5 ≤ 1.5 Fz 0.019 0.032 0.040 0.048 0.056 0.064 0.071 Ti10Al2Fe3Al, ≤ 440 Bhn (18-27) Feed (mm/min) 116 145 145 145 128 116 103 Ti5Al5V5Mo3Cr, or Ti7Al4Mo, ≤ 47 HRc 18 RPM 969 727 582 485 364 291 233 Ti3Al8V6Cr4Zr4Mo, Slot Ti6Al6V6Sn, 1 ≤1 (15-22) Fz 0.019 0.032 0.040 0.048 0.056 0.064 0.071 Ti15V3 Cr3Sn3Al Feed (mm/min) 93 116 116 116 102 93 83 Bhn (Brinell)   HRc (Rockwell C) rpm = (Vc x 1000) / (D1 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 D1 maximum) refer to the KYOCERA SGS Tool Wizard® for complete technical information (www.kyocera-sgstool.com) www.kyocerEaN-DsgMstILoLoSl.com END MILLS 33