Bigtreetech 3D Printer Upgrade Dual Gear Extruder MK8 extruder Dual Driver Metal extruder kit CR10S ProCR10CR10SEnder3Ender3pro 175mm Filament

?Long-term security guarantee? We will provide a long-term warranty service of up to 24 months. Octobigtree is the branch of Bigtreetech. We will respond promptly within 12 hours in one business day. We provide product exchange, resend and refund services. Octobigtree is committed to customer satisfaction. Specification? Name: Double Gear MK8 Extruder Item type: CR-10S PRO Extruder Material:Aluminum alloy Color:Red Suitable: For CR-10S PRO, 3. Ender-3, Ender 3pro, Ender 5, Tornado Advantage: 1.This MK-8 dual gear extruder is made by quality all-metal aluminum alloy, with long life use time. 2.Metal clamp match to the stress spring produce super force press the filament smoothly and easily.Double extrusion mechanism let the filament feeding become easy and relax without block in the tube. 3.The original aluminum alloy driver is supplied for CR-10S PRO. It can also be installed for Ender3, Ender 3pro, Ender 5, Tornado .etc.Stable and durable. 4. 4. All-metal aluminum alloy, diy aluminum block, you need to be assembled it by yourself Package Included: 1 x CR-10 Upgraded dual gear extruder kit