1.harden gear,harden bed way 2.130mm spindle bore for optional 3.610mm bed way,strong rigidity 4.Solid bed,good antivibration MODELUNITCW62103C Swing over bedmm1030 Swing in gapmm1200 Swing over cross slidemm700 Distance between centersmm1500 Length in gap from face platemm380 Spindle nosemmC11 or D11 Spindle boremm105 Spindle speedsrpm/steps10-800/18 Cross slide travelmm615 Top rest travelmm225 ...