Sell 【In Stock】Dotbit Bowden Extruder BMG Extruder Cloned Btech Dual Drive Extruder for 3d Printer Hig best price

The BMG utilizes an internal gearing ratio of 3:1 together with precision cnc-machined hardened steel drive gears to give you a compact powerhouse for all your applications.Whether you require high resolution prints with small nozzles or high-flow prints with big nozzles the optimized gearing ratio combined with our industry leading drive gears provides unparalleled pushing power and lightning fast retractions in a lightweight and compact package. Package listing: 1 * BMG Extruder 1 * screws a package