... strock:x:520mm,y:300mm ZXK-35A NC Drilling and Milling MachineMachine Characteristic1.Machine body use HT300 cast iron,supersonic ... speedm/minx,y,z,6m/minControl way Coordinate,two axis linkagePulse equivalentmm/stepperx,y,z,0.01mm/stepperPositioning accuracymmx, ... p.m350-2200Spindle tapered hole 7:24The distance from spindle axis to vertical guidemm300Spindle box strock(Z direction)mm300Main motor ...