BZ 3D GT2 Pulley 20 Teeth 6.35mm Bore Width 6mm 20T Timing Wheel Aluminum for Belt Printer,CNC.(10pcs)

GT2 Pulley,wIth Screw,Can be Fixed. It is made of high-quality aluminum material,which is lightweight has good strength and corrosion resistance,Longer Working Life. Utilizing the standardized GT2 tooth profile and Excellently Machined,this enables GT2 pulleys to deliver stable performance in motion transmission and control. 20 Teeth 6.35mm Bore Aluminum GT2 Timing Belt Pulley for GT2 6mm Width Timing Belt, Easy to install. Ideal for 3D Printers, CNC, Automation Device and other robotics with Timing Belt Pulley. After-sales guarantee: each defective item can be replacement for free or refund. If any question, please feel free to contact or QA us, BZ 3D is committed to providing you with the best service!