Groove milling tools | CoroMill® 331 CoroMill® 331, insert for side and face milling​​ Cutter bodies for radii inserts available as Tailor Made Metric (mm) P H K 4330 1230 3040 3040 4330 1020 3040 Ordering code SSC S BS RE W1 LE APMX KRINS HAND [mm] [mm] [mm] [mm] [mm] [mm] [deg] L331.1A-115015E-M30 ○ ● ○ ○ ○ ● ○ 11 5.00 1.2 1.5 11.5 10.7 10.7 90.00 Left L331.1A-115023E-M30 ○ ● ○ ○ ○ ● ○ 11 5.00 1.2 2.3 11.5 10.7 10.7 90.00 Left L331.1A-115030E-M30 ○ ● ○ ○ ○ ● ○ 11 Medium 5.00 1.3 3.0 11.5 10.7 10.7 90.00 Left M30 R331.1A-115015E-M30 ○ ● ○ ○ ○ ● ○ 11 5.00 1.2 1.5 11.5 10.7 10.7 90.00 Right R331.1A-115023E-M30 ○ ● ○ ○ ○ ● ○ 11 5.00 1.2 2.3 11.5 10.7 10.7 90.00 Right R331.1A-115030E-M30 ○ ● ○ ○ ○ ● ○ 11 5.00 1.3 3.0 11.5 10.7 10.7 90.00 Right ​ 293