Groove milling tools | CoroMill® 331 CoroMill® 331, adjustable cutter for full side and face milling​​ Bore with keyway - External coolant supply Metric (mm) Ordering code DC DCONMS DHUB LF CDX CW THUB TQ RPMX [mm] [mm] [mm] [mm] [mm] [mm] [mm] [Nm] [1/min] N331.32-200S50CM06.00 200.00 50.00 69.00 10.00 64.5 6.00 14.00 0.8 11700 N331.32-200S50DM08.00 200.00 50.00 69.00 12.00 64.5 8.00 16.00 1.2 9100 N331.32-200S50EM10.00 200.00 50.00 69.00 13.00 64.5 10.00 16.00 1.2 11000 N331.32-200S50FM12.00 200.00 50.00 69.00 14.00 64.5 12.00 16.00 1.2 11000 N331.32-200S50KM15.00 200.00 50.00 69.00 16.75 64.5 15.00 18.50 3.0 9600 N331.32-200S50LM17.50 200.00 50.00 69.00 19.50 64.5 17.50 21.50 3.0 9600 N331.32-200S50QM20.50 200.00 50.00 69.00 22.50 64.5 20.50 24.50 3.0 8000 N331.32-200S50RM23.50 200.00 50.00 69.00 25.50 64.5 23.50 27.50 3.0 8000 N331.32-250S50KM15.00 250.00 50.00 69.00 16.75 89.5 15.00 18.50 3.0 8500 N331.32-250S50LM17.50 250.00 50.00 69.00 19.50 89.5 17.50 21.50 3.0 8500 N331.32-250S50QM20.50 250.00 50.00 69.00 22.50 89.5 20.50 24.50 3.0 7100 N331.32-250S50RM23.50 250.00 50.00 69.00 25.50 89.5 23.50 27.50 3.0 7100 N331.32-315S60KM15.00 315.00 60.00 84.00 16.75 114.5 15.00 18.50 3.0 7600 N331.32-315S60LM17.50 315.00 60.00 84.00 19.50 114.5 17.50 21.50 3.0 7600 N331.32-315S60QM20.50 315.00 60.00 84.00 22.50 114.5 20.50 24.50 3.0 6300 N331.32-315S60RM23.50 315.00 60.00 84.00 25.50 114.5 23.50 27.50 3.0 6300 R = Right hand, L = Left hand 266