Premium Aluminium CR10 Ender3/3s Double Z-Axis Screw Rod Upgrade Kit
High-precision aluminium construction ensures durability and smooth motion for enhanced 3D printing accuracy. Dual Z-axis screw rods eliminate layer shifting, delivering ultra-stable vertical movement. Precision-machined hot end kit includes reinforced components for consistent heat distribution, reducing clogging risks. Ideal for high-speed printing and intricate designs. Complete spare parts set designed for easy installation, compatible with Ender3/3s series. Perfect for hobbyists and professionals seeking industrial-grade reliability. Engineered for large-scale prototyping, cosplay props, and functional prints requiring flawless layering. Upgrade your printer’s performance with professional-grade mechanics. Global wholesale pricing—bulk orders available for resellers and makerspaces. Unbeatable value, unmatched quality.