Milling tools | Shoulder milling tools CoroMill® 490, insert for milling​​ Optimised for cast iron, ISO K Metric (mm) K 1220 Ordering code SSC S BS RE IC LE APMX KRINS HAND [mm] [mm] [mm] [mm] [mm] [mm] [deg] 490R-08T304M-KL ● 08 3.30 1.5 0.4 8.50 5.6 5.5 90.00 Right Light KL 490R-08T308M-KL ● 08 3.30 1.2 0.8 8.50 5.6 5.5 90.00 Right 490R-08T308M-KM ● 08 3.30 1.2 0.8 8.50 5.6 5.5 90.00 Right Medium KM ● = First choice ○ = Good choice 176