Vender Onewsner High Performance BMG Extruder Cloned Extruder Dual Drive Kit Fit For 3D Printer *Hot Sale al mejor precio

Features: Dual drive BMG extruder. The cloned BMG uses a 3: 1 internal gear ratio combined with precision CNC machined hardened steel drive gears. Adjustable tension: The knurled screw tensioner allows the user to finely adjust the pressure exerted by the drive wheels on the thread. To make material changes in no time, just activate the quick release to release the tension and pull the material to be changed out of the extruder. Fine workmanship. Easy to use. Durable in use. Specifications: 100% brand new Material: Plastic Colour:black Size：As shown Package Includes: 1 x BMG Extruder 1 x Durable Plastic Box 1 x Screw Kits 1 x User Manual Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!