Milling tools | Shoulder milling tools CoroMill® 390, insert for milling​​ Optimised for steel, ISO P Metric (mm) P M N S H 1230 1230 1230 1230 1230 Ordering code SSC S BS RE W1 LE APMX KRINS HAND [mm] [mm] [mm] [mm] [mm] [mm] [deg] R390-18 06 08M-PM ● ○ ○ ○ ○ 18 6.33 1.1 0.8 11.0 15.4 16.0 90.00 Right R390-18 06 12M-PM ● ○ ○ ○ ○ 18 6.33 1.1 1.2 11.0 15.4 16.0 90.00 Right R390-18 06 16M-PM ● ○ ○ ○ ○ 18 PM 6.33 1.1 1.6 11.0 15.4 16.0 90.00 Right Medium R390-18 06 20M-PM ● ○ ○ ○ ○ 18 6.33 0.5 2.0 11.0 15.4 16.0 90.00 Right R390-18 06 31M-PM ● ○ ○ ○ ○ 18 6.33 0.5 3.1 11.0 15.4 16.0 90.00 Right R390-18 06 12M-PMR ● ○ ○ ○ ○ 18 6.33 0.3 1.2 11.0 15.4 17.0 90.00 Right PMR ● = First choice ○ = Good choice 165