Series 120 Speed & Feed Recommendations 120 Speed (sfm) Feed (inch/rev) (FRACTIONAL) CVD 1/8 3/16 1/4 5/16 3/8 7/16 1/2 CFRP, AFRP 320 0.0006 0.0008 0.0012 0.0015 0.0018 0.0021 0.0024 (Carbon Fiber, Aramid Fiber) GFRP 240 0.0006 0.0008 0.0012 0.0015 0.0018 0.0021 0.0024 (Fiberglass) CARBON, GRAPHITE 400 0.0008 0.0012 0.0016 0.0020 0.0024 0.0028 0.0032 Adjust speed and/or feed based upon rpm = sfm x 3.82 / D1 Refer to the SGS Tool Wizard for more complete resin type and/or fiber structure ipm = (inch/rev) x rpm technical information (available at www.sgstool.com) 120-M Speed (sfm) Feed (mm/rev) (METRIC) CVD 2.5 3 4.1 6 8 10 12 CFRP, AFRP 100 0.015 0.018 0.020 0.030 0.038 0.046 0.053 (Carbon Fiber, Aramid Fiber) GFRP 75 0.015 0.018 0.020 0.030 0.038 0.046 0.053 (Fiberglass) CARBON, GRAPHITE 120 0.020 0.024 0.030 0.041 0.051 0.061 0.071 Adjust speed and/or feed based upon rpm = (1000 x m/min) / (3.14 x D1) Refer to the SGS Tool Wizard for more complete resin type and/or fiber structure mm/min = (mm/rev) x rpm technical information (available at www.sgstool.com) www.sgstool.com 7