... spindle:250N.M 3.Workbench strock:x:520mm,y:300mm ZXK-35A NC Drilling and Milling MachineMachine Characteristic1.Machine body ... spindle face to to workbenchmm450FeedFeed speed x,y,z programmingFast feed speedm/minx,y,z,6m/minControl way Coordinate,two ... axis linkagePulse equivalentmm/stepperx,y,z,0.01mm/stepperPositioning accuracymmx,y,z,0.02mmSpindleSpindle speedr.p.m350- ...