CNC Router Large woodworking cnc engraving machine has big power spindle and is precisely driven by rack and ball screw ... ,or bigger spindle . Specifications:This machine is widely used in woodworking, carving, cutting, engraving, work materials are wood, MDF, ... of motor. Metal Lathe Bed Linear Guideway Driving Big Power Spindle Curving Function Large Woodworking CNC Engraving Machine JCUT-1631