... *2440*200mm 2)table size:1350*3000mm Auto change tool high quality CNC Engraving & Cutting machine ULI-WPCWPC Features:1 ... .stable operation.6.X ,Y ,Z ,axis all adopt high precision PMI ball screw ,making positioning more precise, quality better ... -cooledSpindle Rotary Speed0-24000 r/minMechanical StructureWork TableVacuum Table Transmission High precision ball screw for X, Y, Z axis AccuracyProcessing ...