Futchoy CNC3018plus Metal CNC Z Axis Travel With Stepper Motor, 52mm Diameter Aluminum Slide Rail For Engraving Machine

Key FeaturesWear-resistant: The filament rod of this item is made of high-quality and high-hardness aluminum material and has a very smooth surface. Therefore, it is very wear-resistant.Great Durability: This item is made of high-quality aluminum, which is more durable and has a longer service life. It is also not easy to damage or rust under proper use and is very durable.High Precision: Each part of this Z-axis stroke is carefully machined for a compact structure and high precision.DetailsWrench: This item comes with a hex wrench to help you easily install and remove screws from the Z-axis. You don't have to buy an extra wrench.Smooth Edges: This item is very well made and has very smooth edges, which will not hurt your hands.SpecificationsMaterial: AluminumScrew: T8 Anti-loosening ScrewGuide: 4mm/0.157"Installable Laser Diameter: 40mm/1.57"Sliding Stroke: 85mm/3.35"Spindle Hole Diameter: 52mm/2.05"Gross Weight: 1.8kg/3.97 lbsProduct Weight: 1.7kg/3.75 lbsPackage Size: 25.5* 19* 10cm/10.04* 7.48* 3.94"Product Size: 13.57* 13.25cm/5.31* 2.76* 5.22"Package Included1* Z-Axis Stroke With Stepping Motor1* Connection Cable1* Wrench4* ScrewsNotesPlease allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before you order.