FRACTIONAL & METRIC Series 120 Series Diameter (D1) 120 Vc (inch) Fractional (sfm) 1/8 3/16 1/4 5/16 3/8 7/16 1/2 320 RPM 9779 6519 4890 3912 3260 2794 2445 CFRP, AFRP (Carbon Fiber, Fr 0.0006 0.0009 0.0012 0.0015 0.0018 0.0021 0.0024 Aramid Fiber) (256-384) Feed (ipm) 5.9 5.9 5.9 5.9 5.9 5.9 5.9 240 RPM 7334 4890 3667 2934 2445 2096 1834 N GFRP Fr 0.0006 0.0009 0.0012 0.0015 0.0018 0.0021 0.0024 (Fiberglass) (192-288) Feed (ipm) 4.4 4.4 4.4 4.4 4.4 4.4 4.4 400 RPM 12224 8149 6112 4890 4075 3493 3056 CARBON, Fr 0.0008 0.0012 0.0016 0.0020 0.0024 0.0028 0.0032 GRAPHITE (320-480) Feed (ipm) 9.8 9.8 9.8 9.8 9.8 9.8 9.8 rpm = Vc x 3.82 / D1 ipm = Fr x rpm adjust speed and / or feed based on resin type and / or fiber structure refer to the KYOCERA SGS Tool Wizard® for complete technical information (www.kyocera-sgstool.com) Series Diameter (D1) 120 Vc (mm) Metric (m/min) 2.5 3 4 6 8 10 12 100 RPM 12722 10602 7951 5301 3976 3181 2650 CFRP, AFRP (Carbon Fiber, Fr 0.012 0.014 0.019 0.028 0.038 0.047 0.057 Aramid Fiber) (80-120) Feed (mm/min) 150 150 150 150 150 150 150 75 RPM 9542 7951 5963 3976 2982 2385 1988 N GFRP Fr 0.012 0.014 0.019 0.029 0.039 0.048 0.058 (Fiberglass) (65-90) Feed (mm/min) 115 115 115 115 115 115 115 120 RPM 15266 12722 9542 6361 4771 3817 3181 CARBON, Fr 0.015 0.018 0.025 0.037 0.049 0.062 0.074 GRAPHITE (96-144) Feed (mm/min) 235 235 235 235 235 235 235 rpm = (Vc x 1000) / (D1 x 3.14) mm/min = Fr x rpm adjust speed and / or feed based on resin type and / or fiber structure refer to the KYOCERA SGS Tool Wizard® for complete technical information (www.kyocera-sgstool.com) www.kyoceraD-sRgILsLtoSol.com DRILLS 283