... , high efficiency, low investment and energy consumption 3.Cnc tool grinder Machine Features:1. Large number of customers, after ... ,rigid,oiltigt,Fully transparent toughened glass door with the automatic switch(double open, have bearing in the top),Installing ... fully functional panel ( pumping oil mist switch door , coolant , spindle start , the speed ratio )10. Soppurting WINDOWS system, built-in ...