CNC Machine Maintenance Pre-Shutdown CNC Machine Maintenance: A Guide to Protecting Your Equipment Before a 12 days break, Bole made pre-shutdown CNC machine maintenance. All the machines got a well pre-shutdown maintenance Pre-Shutdown 5-axis DMU 65 monoBLOCK Maintenance DMU95 Before a 12 Days Break Bole made a pre-shutdown 5-axis DMU 65 monoBLOCK maintenance DMU 95 before a 12 days break for Chinese lunar new year 2025