... ,stone&al 5.rack and pinion,ball screw CNC Cutting Machine K1224 Series Technical Parameter:ModelK1224X-Y-Z axis ... working area1,220 x 2,440 x 120mmMachine size1,850 x 3,150mmResolutions0.025mmX-Y movementrack and pinion, gear ... screw drive/GermanyGuideLinear 20 square/TaiwanMax. speed35,000mm/minMax. cutting speed25,000mm/minSpindle power3kw(water cooling)Spindle speed24,000rpmInverter power3 ...