?20 Teeth Bore 8mm? GT2 Synchronous Wheel with 20 Teeth, 8mm bore diameter and width 16mm, height 16mm
?High Quality Aluminum Material? Aluminum 20T GT2 timing pulley has high quality shiny surface appearance and robust construction, Longer Working Life!
?Excellently Machined? The rounded teeth of this tooth and belt are engaged together longer providing a smoother transition between teeth, good performance for 3D printers
?Applications? GT2 timing belt pulley system especially suited for linear movement and positioning, good for GT2 6mm Width Belt
?3D Printers Accessories? Ideal for 3D printer, CNC and other robotics with timing belt pulley