11° D1 W1 9 AC001 KS 1230 K.FMH27 AC002 KS 1635 K.FMH32 AC003 KS 2040 K.FMH40 APKT 16 W1 D1 L S [mm] [mm] [mm] [mm]16049.4404.6017.005.67 RE L S Suitability and starting values for cutting speed (vc), feed (f) and depth of cut (ap). Refer to our Machining Calculator app for further calculations. Product RE P M K N S Hvcfapvcfapvcfapvcfapvcfapvcfap [mm] [m/min] [mm/tooth] [mm] [m/min] [mm/tooth] [mm] [m/min] [mm/tooth] [mm] [m/min] [mm/tooth] [mm] [m/min] [mm/tooth] [mm] [m/min] [mm/tooth] [mm] 0,090° 1 S 24° GM geometry with highly positive design for light to medium machining. APKT 1604PDR-GM M8330 0.8 235 0.20 8.0 140 0.18 8.0 220 0.20 8.0 – – – 55 0.16 6.4 – – – M8340 0.8 210 0.20 8.0 125 0.18 8.0 195 0.20 8.0 – – – 50 0.16 6.4 – – – M9315 0.8 310 0.20 8.0 – – – 290 0.20 8.0 – – – – – – – – – M9325 0.8 285 0.20 8.0 – – – 270 0.20 8.0 – – – – – – – – – M9340 0.8 260 0.20 8.0 155 0.18 8.0 – – – – – – 65 0.16 6.4 – – – 0,19 S 24° 0° HM geometry with highly positive design for medium and less stable machining conditions. APKT 160404-HM M8340 0.4 160 0.30 6.0 95 0.27 6.0 150 0.30 6.0 – – – 40 0.24 4.8 – – – APKT 160416-HM M8340 1.6 210 0.30 6.0 125 0.27 6.0 195 0.30 6.0 – – – 50 0.24 4.8 – – – APKT 160431-HM M8340 3.1 220 0.30 6.0 130 0.27 6.0 205 0.30 6.0 – – – 55 0.24 4.8 – – – APKT 1604PDR-HM 8215 0.8 220 0.30 6.0 130 0.27 6.0 205 0.30 6.0 – – – 55 0.24 4.8 – – – M5315 0.8 270 0.30 6.0 – – – 255 0.30 6.0 – – – – – – – – – M8330 0.8 220 0.30 6.0 130 0.27 6.0 205 0.30 6.0 – – – 55 0.24 4.8 – – – M8340 0.8 200 0.30 6.0 120 0.27 6.0 190 0.30 6.0 – – – 50 0.24 4.8 – – – M9315 0.8 275 0.30 6.0 – – – 260 0.30 6.0 – – – – – – – – – M9325 0.8 260 0.30 6.0 – – – 245 0.30 6.0 – – – – – – – – – 442