br The Fadec UMC10 CNC mill machine pictured here is cutting the test block with 5000 rpm that ensures a complete lack of lagging. At the rate pf 120 inches per minute (IPM), the UMC10 CNC mill machine offers a robust 1” depth cut with a 0.050 side cut depth. This particular set-up includes a 12” 3 flue end mill.