L RE 9 HNEF 09 IC L S [mm] [mm] [mm] 0905 16.200 9.40 5.64 IC 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] 10° 0° E F geometry with positive design for light machining. HNEF 0905DNFN-F M5315 0.4 – – – – – – 380 0.15 1.5 – – – – – – – – – 15° 0,19 1 E M geometry with positive design for light to medium machining. HNEF 090508EN-M M5315 0.8 – – – – – – 290 0.18 3.0 – – – – – – – – – M9325 0.8 – – – – – – 275 0.18 3.0 – – – – – – – – – 10° 0° W E W geometry positive design for finishing. HNEF 0905ZZR-W 8215 0.8 – – – – – – 275 0.18 1.0 – – – – – – – – – M5315 0.8 – – – – – – 370 0.18 1.0 – – – – – – – – – 402