Shoulder milling tools | CoroMill® 390 CoroMill® 390, Silent Tools™ 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] R390-020C5D-07H145 20.00 5.8 2.10 0.5 3 5 50.00 145.00 120.00 0.5 20000 R390-020C5D-11L145 20.00 10.0 5.50 1.0 3 2 50.00 145.00 120.00 1.2 20000 R390-020C6D-07H147 20.00 5.8 2.10 0.5 3 5 63.00 147.00 120.00 0.5 20000 R390-020C6D-11L147 20.00 10.0 5.50 1.0 3 2 63.00 147.00 120.00 1.2 20000 R390-025C5D-07H175 25.00 5.8 1.50 0.5 3 7 50.00 175.00 150.00 0.5 24000 R390-025C5D-11L175 25.00 10.0 5.00 1.0 3 2 50.00 175.00 150.00 1.2 24000 R390-025C6D-07H177 25.00 5.8 1.50 0.5 3 7 63.00 177.00 150.00 0.5 24000 R390-025C6D-11L177 25.00 10.0 5.00 1.0 3 2 63.00 177.00 150.00 1.2 24000 R390-032C5D-07H217 32.00 5.8 1.00 0.5 3 8 50.00 217.00 192.00 0.5 15000 R390-032C5D-11L217 32.00 10.0 3.60 1.0 3 2 50.00 217.00 192.00 1.2 15000 R390-032C6D-07H219 32.00 5.8 1.00 0.5 3 8 63.00 219.00 192.00 0.5 15000 R390-032C6D-11L219 32.00 10.0 3.60 1.0 3 2 63.00 219.00 192.00 1.2 15000 R = Right hand, L = Left hand 66