9 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] 23° 0,09 1 S M geometry with positive design for light to medium machining. ADMX 11T320SR-M M6330 2.0 240 0.15 4.0 170 0.14 4.0 – – – – – – 70 0.12 3.2 – – – M8330 2.0 280 0.15 4.0 165 0.14 4.0 265 0.15 4.0 – – – 70 0.12 3.2 – – – M8340 2.0 255 0.15 4.0 150 0.14 4.0 240 0.15 4.0 – – – 60 0.12 3.2 – – – ADMX 11T325SR-M M6330 2.5 240 0.15 4.0 170 0.14 4.0 – – – – – – 70 0.12 3.2 – – – M8340 2.5 255 0.15 4.0 150 0.14 4.0 240 0.15 4.0 – – – 60 0.12 3.2 – – – ADMX 11T330SR-M M6330 3.0 240 0.15 4.0 170 0.14 4.0 – – – – – – 70 0.12 3.2 – – – M8330 3.0 280 0.15 4.0 165 0.14 4.0 265 0.15 4.0 – – – 70 0.12 3.2 – – – M8340 3.0 255 0.15 4.0 150 0.14 4.0 240 0.15 4.0 – – – 60 0.12 3.2 – – – 21° 0,12 P R geometry with positive design for machining conditions in less stable conditions. ADMX 11T308PR-R 8215 0.8 230 0.18 4.0 135 0.16 4.0 215 0.18 4.0 – – – 55 0.16 3.2 45 0.15 1.0 M5315 0.8 310 0.18 4.0 – – – 290 0.18 4.0 – – – – – – 60 0.15 1.0 M8310 0.8 250 0.18 4.0 125 0.16 4.0 235 0.18 4.0 – – – – – – 50 0.15 1.0 M8330 0.8 230 0.18 4.0 135 0.16 4.0 215 0.18 4.0 – – – 55 0.16 3.2 45 0.15 1.0 M8340 0.8 210 0.18 4.0 125 0.16 4.0 195 0.18 4.0 – – – 50 0.16 3.2 – – – M9315 0.8 310 0.18 4.0 – – – 290 0.18 4.0 – – – – – – 60 0.15 1.0 M9325 0.8 290 0.18 4.0 – – – 275 0.18 4.0 – – – – – – 55 0.15 1.0 ADMX 11T316PR-R 8215 1.6 255 0.18 4.0 150 0.16 4.0 240 0.18 4.0 – – – 60 0.16 3.2 50 0.15 1.0 M8330 1.6 255 0.18 4.0 150 0.16 4.0 240 0.18 4.0 – – – 60 0.16 3.2 50 0.15 1.0 M9325 1.6 320 0.18 4.0 – – – 300 0.18 4.0 – – – – – – 60 0.15 1.0 0,1 S MF geometry with highly positive design for light to finish machining. ADMX 11T304SR-MF M6330 0.4 215 0.08 2.5 150 0.07 2.5 – – – – – – 60 0.06 2.0 – – – M8340 0.4 220 0.08 2.5 130 0.07 2.5 – – – – – – 55 0.06 2.0 – – – ADMX 11T308SR-MF M6330 0.8 255 0.08 2.5 180 0.07 2.5 – – – – – – 75 0.06 2.0 – – – M8340 0.8 265 0.08 2.5 155 0.07 2.5 – – – – – – 65 0.06 2.0 – – – M9340 0.8 360 0.08 2.5 215 0.07 2.5 – – – – – – 90 0.06 2.0 – – – 0,13 S MM geometry with highly positive design for light to medium and finish to semi-rough machining. ADMX 11T304SR-MM M6330 0.4 185 0.14 2.5 130 0.13 2.5 – – – – – – 55 0.11 2.0 – – – M8340 0.4 195 0.14 2.5 115 0.13 2.5 – – – – – – 45 0.11 2.0 – – – M9340 0.4 250 0.14 2.5 150 0.13 2.5 – – – – – – 60 0.11 2.0 – – – ADMX 11T308SR-MM M6330 0.8 225 0.14 2.5 155 0.13 2.5 – – – – – – 65 0.11 2.0 – – – M8340 0.8 235 0.14 2.5 140 0.13 2.5 – – – – – – 55 0.11 2.0 – – – M8345 0.8 190 0.14 2.5 110 0.13 2.5 – – – – – – 45 0.11 2.0 – – – M9340 0.8 300 0.14 2.5 180 0.13 2.5 – – – – – – 75 0.11 2.0 – – – ADMX 11T312SR-MM M6330 1.2 235 0.14 2.5 165 0.13 2.5 – – – – – – 70 0.11 2.0 – – – M8340 1.2 245 0.14 2.5 145 0.13 2.5 – – – – – – 60 0.11 2.0 – – – M9340 1.2 315 0.14 2.5 185 0.13 2.5 – – – – – – 75 0.11 2.0 – – – 484 11°17° 25°23°