W1 5°11° D1 80° 9 XPHT 16 W1 D1 L S [mm] [mm] [mm] [mm] 1604 9.525 4.40 15.88 4.76 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] 15° E E geometry with highly positive design for chamfer milling. XPHT 160412E 8215 1.2 225 0.10 15.0 135 0.09 15.0 210 0.10 15.0 – – – – – – – – – M6330 1.2 190 0.10 15.0 135 0.09 15.0 – – – – – – – – – – – – M8330 1.2 220 0.10 15.0 130 0.09 15.0 205 0.10 15.0 – – – – – – – – – M8340 1.2 195 0.10 15.0 115 0.09 15.0 185 0.10 15.0 – – – – – – – – – 0,10 1 S 15° S geometry with highly positive design for chamfer milling. 15° XPHT 160412S 8215 1.2 210 0.12 15.0 125 0.11 15.0 195 0.12 15.0 – – – – – – – – – M8330 1.2 210 0.12 15.0 125 0.11 15.0 195 0.12 15.0 – – – – – – – – – M8340 1.2 190 0.12 15.0 110 0.11 15.0 180 0.12 15.0 – – – – – – – – – M9325 1.2 270 0.12 15.0 – – – 255 0.12 15.0 – – – – – – – – – M9340 1.2 245 0.12 15.0 145 0.11 15.0 – – – – – – – – – – – – 661