IC M 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] 0,4 1 S Zero rake geometry milling insert, can also be used for turning. 20° SPUN 250616S M8326 1.6 115 0.40 12.0 – – – 105 0.40 12.0 – – – – – – – – – SPUN 250620S M5326 2.0 145 0.40 12.0 – – – 135 0.40 12.0 – – – – – – – – – M8326 2.0 120 0.40 12.0 – – – 110 0.40 12.0 – – – – – – – – – M8346 2.0 100 0.40 12.0 – – – – – – – – – – – – – – – S26 2.0 45 0.40 12.0 – – – – – – – – – – – – – – – TNJF IC L M S 60° [mm] [mm] [mm] [mm] 1204 12.700 22.00 2 4.76 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 Positive rake angle with chip breaking geometry. TNJF 1204ANEN M8330 – 270 0.15 4.0 160 0.14 4.0 255 0.15 4.0 – – – – – – – – – 686