Shoulder milling tools | CoroMill® 390 CoroMill® 390, cutter for square shoulder milling​​ Coromant Capto® - Internal coolant supply Common data values KAPR [deg] 90.0 Metric (mm) Ordering code DC APMX RMPX AZ CNSC DCONMS LF LU TQ RPMX [mm] [mm] [deg] [mm] [mm] [mm] [mm] [Nm] [1/min] R390-050C5-18M060 50.00 15.4 5.50 0.0 3 4 50.00 60.00 40.00 3.0 7900 R390-050C6-11M080 50.00 10.0 1.50 1.0 3 5 63.00 80.00 40.00 1.2 23700 R390-050C6-18M080 50.00 15.4 5.50 0.0 3 4 63.00 80.00 40.00 3.0 7900 R390-054C5-11M060 54.00 10.0 1.40 1.0 3 5 50.00 60.00 1.2 22700 R390-054C5-11M080 54.00 10.0 1.40 1.0 3 5 50.00 80.00 1.2 22700 R390-054C5-18M060 54.00 15.4 5.00 0.0 3 4 50.00 60.00 3.0 7500 R390-054C5-18M080 54.00 15.4 5.00 0.0 3 4 50.00 80.00 3.0 7500 R390-063C5-11M060 63.00 10.0 1.20 1.0 3 6 50.00 60.00 1.2 20700 R390-063C5-18M060 63.00 15.4 4.00 0.0 3 5 50.00 60.00 3.0 6800 R390-063C6-11M080 63.00 10.0 1.20 1.0 3 6 63.00 80.00 40.00 1.2 20700 R390-063C6-18M060 63.00 15.4 4.00 0.0 3 5 63.00 60.00 38.00 3.0 6800 R390-066C6-11M060 66.00 10.0 1.10 1.0 3 6 63.00 60.00 1.2 20200 R390-066C6-11M080 66.00 10.0 1.10 1.0 3 6 63.00 80.00 1.2 20200 R390-066C6-18M060 66.00 15.4 3.70 0.0 3 5 63.00 60.00 3.0 6700 R390-066C6-18M080 66.00 15.4 3.70 0.0 3 5 63.00 80.00 3.0 6700 R390-080C6-11M060 80.00 10.0 0.90 1.0 3 7 63.00 60.00 1.2 18200 R390-080C6-11M080 80.00 10.0 0.90 1.0 3 7 63.00 80.00 1.2 18200 R390-080C6-18M060 80.00 15.4 3.10 0.0 3 6 63.00 60.00 3.0 5900 R390-084C8-18M070 84.00 15.4 2.80 0.0 3 6 80.00 70.00 3.0 5800 R390-084C8-18M100 84.00 15.4 2.80 0.0 3 6 80.00 100.00 3.0 5800 R390-044C4T-11H 44.00 10.0 1.80 1.0 3 4 40.00 35.00 1.2 25600 R390-044C4T-17M 44.00 15.7 3.40 1.5 3 4 40.00 35.00 3.0 20600 R390-054C5T-11H 54.00 10.0 1.40 1.0 3 5 50.00 35.00 1.2 22700 R390-054C5T-17M 54.00 15.7 2.40 1.5 3 5 50.00 35.00 3.0 18200 R = Right hand, L = Left hand 56