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360_Catalog_2013_Web

RPM=3.82xSFM/Diameter 5 Industrial Way Cornish, Maine 04020 Call: 800.543.4544 Local: 207.625.4000 Fax: 207.625.9389 www.contour360.com Material SFM 1/8” 3/16” 1/4” 3/8” 1/2” 5/8” 3/4” 1” Non-Ferrous Materials Aluminum Alloys 440, 356, 380, C61300 500-1000 0.001 0.0015 0.002 0.003 0.004 0.005 0.006 0.008 Copper Naval Brass, High Silicon Bronze, A17, C-17200 800-1000 0.001 0.0015 0.002 0.0025 0.003 0.004 0.0045 0.005 Copper Alloys Nickel Silver, Beryllium Copper, Oxygen-Free Copper 800-1000 0.001 0.0015 0.002 0.0025 0.003 0.0047 0.004 0.005 Plastics Polycarbonate 200-500 0.001 0.002 0.003 0.004 0.006 0.008 0.010 0.012 Stainless Steels Precipitation 17/4, 17/7, AF-71, Custom 450/635, 15/7MO 270-550 0.0003 0.0005 0.001 0.0013 0.002 0.003 0.004 0.005 Austenitic 304, 310, 314, 316, 321, 330, 347, 348 270-550 0.0002 0.0003 0.0005 0.001 0.002 0.0025 0.0035 0.004 Martensitic 420, 430F, 440C, 446 270-550 0.0002 0.0003 0.0005 0.001 0.0015 0.0025 0.0025 0.004 HIGH TEMP ALLOYS Cobalt Base Air-Resist 13/213/215, Haynes 21/36, Howmet 3, Hs 6/51, NASA Co-W-Re, Mar-M-302, MP-159 80-110 0.0005 0.0006 0.001 0.0013 0.0015 0.002 0.0025 0.003 Nickel Base Hastelloy-C/B/G/X, Inconel 718, Waspaloy, M252, Rene 41-95, Nimonic 75-80, Astroloy, Udimet 500-700 80-110 0.0005 0.0006 0.001 0.0013 0.0015 0.002 0.0025 0.003 Iron Base IA286, Haynes 556, Discoloy, V-57 80-110 0.0005 0.0006 0.001 0.0013 0.0015 0.002 0.0025 0.003 STEELS High Strength Steels 4140, 4340M, EDT-150, HP9-430, 11-10, 300M, D6Ac, H11, H13, Armor Plate 100-350 0.0008 0.001 0.0015 0.0024 0.0031 0.004 0.005 0.006 High Alloy Steels - Mold & Die Hy-Tugg, Stressproof, Armor Plate 100-350 0.0008 0.001 0.0015 0.0024 0.0031 0.004 0.005 0.006 Medium Alloy Steels 200, 250, 300 100-350 0.0008 0.001 0.0015 0.0024 0.0031 0.004 0.005 0.006 Low Alloy Steels - Maraging 23XX, 31XX 100-350 0.0008 0.001 0.0015 0.0024 0.0031 0.004 0.005 0.006 CAST IRONS Ductile Iron Ductile Cast Iron 300-500 0.001 0.0012 0.0019 0.003 0.0036 0.004 0.004 0.006 Cast Iron Malleable, Chilled 300-500 0.001 0.0012 0.0019 0.003 0.0036 0.004 0.004 0.006 TITANIUM Titanium Alloys 5AL-2.5-Sn-Eli, 8AL-1 Mo-1V 270-550 0.0007 0.001 0.0015 0.0018 0.0027 0.003 0.0036 0.004 *Baseline recommendations. Your application may require adjustments. For technical support please call 800-543-4544 high performance end mills Over 32 HRc HARD GRADE MATERIALS SPEED AND FEED CHARTS SFM & FPT Recommendations* IPM=FPTxNumberTeethxRPM FPT=IPM/NumberTeethxRPM FPR=FPTxNumberTeeth SFM=.262xRPMxDiameter 31

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