CNC Z-Axis Sliding Table And 52mm Spindle Fixture 3018 Engraving Machine Upgrade DIY Metal Kits

Material: Aluminium Stepper motor: Apply to Nema17 42BYG Stepper Screw: T8 stainless steel screw, lead 8MM, copper anti-backlash nut Slide stroke: 70mm Sliding Table Package weight: About 1.2kg The product is shipped after assembly, Aluminu