CNC All Metal Sherpa Mini Extruder with 36 Moons Motor High Temperature Resistance Light Weight Kit with Helical Gear for Complete Meching Compatible with VORON/ CR-10/ CR10S/ CR-10 4S/ CR-10 5S/ CR-10 MINI/ CR-20/ ENDER-2/ ENDER-3/ ENDER-3 PRO/ ENDER-3 Features: 1. CNC hollow full metal shell, high-quality accessories, high precision, good strength, not easy to deform and resistant to high temperatures. 2. Hollow shell bracket design, lightweight design, light weight and smaller inertia. 3. CNC POM gear, reduction gear design, high transmission ratio, achieve greater extrusion torque 4. High-quality hard steel nano-coated gears, wear-resistant, good precision and long life. 5. Moons' 36 motor has 8 teeth, good thermal control ability, low heat generation and large torque. 6. There is a pipe metal connector at one end, which can be adapted to more models remotely. 7. Helical gears equipped with abrasive steel and the coating surface treatment processes, compared with ordinary spur gears, have more complete meshing, smoother transmission, and longer service life. Specification: Applicable models: VORON, CR-10, CR10S, CR-10 4S, CR-10 5S, CR-10 MINI, CR-20, ENDER-2, ENDER-3, ENDER-3 PRO, ENDER-3 V2 , Gasherbrum K3. It will fit almost all FDM 3D printers if you can design the mounting bracket. Color: space gray Processing technology: CNC Material: aviation aluminum Weight: 115g Package Size: 12.5x8.5x5.5/4.9x3.3x2.1in Package Weight: 192g/6.7oz Packing List: 1 x All Metal Sherpa Mini Extruder  1 x Moons Motor