3D Printer Pulley Wheel 3D Printer Egypt GT2 20 Teeth 6.35mm Bore Timing Pulley Wheel - UGE Electronics Egypt GT2 Timing Pulley Accurate transmission: without slipping at work, having a constant gear ratio GT2-6-20T Pulley (6.35mm Bore/6mm Belt/20 Tooth Simple structure: Easy to install, easy to assemble and disassemble; Teeth Type: 20 Teeth timing belt idler pulley, 6., 35mm Bore Designed specifically for 6mm width timing belts, these 20-teeth pulleys ensure precise alignment and compatibility, minimizing slippage and delivering smooth... Material: GT2 Pulley Wheel made of high quality Aluminum Alloy, Surface oxidation treatment,durable, fine workmanship and high transmission accuracy Uxcell Timing Pulley 20&60 Teeth 6.35mm Bore Synchronous Wheel With Belt And Wrench For 3d Printer Cnc Machine 1 Set Application Scope: Fits for 6mm Width Timing Belt, widely used in milling machine, gear shaper, drilling machine, hobbing machine or other machinery transmission occasions