Set Of 5 GT2 20 Tooth Aluminum Timing Pulleys 6.35mm Bore For 6mm Belts Synchronous Wheel For RepRap Prusa I3 3D Printers Built Tough Aluminum Alloy Gear With Smooth Finish And Solid Belt Grip

5-Pack GT2 20T Timing Pulleys, 6.35mm Bore for 6mm Belts
✔️ 5pcs GT2 20T pulley, 6.35mm bore, 16x16x16mm aluminum

These GT2 timing pulleys are compact aluminum gears designed to drive 6mm GT2 belts in 3D printers and CNC setups, including RepRap and Prusa i3 styles.

✅ 20 teeth, GT2 timing pulley with 6.35mm bore
✅ Material: aluminum alloy for durability and smooth finish
✅ Suitable for 6mm width GT2 belts
✅ Dimensions: 16x16x16 mm

💡 What is a GT2 timing pulley used for in 3D printers and CNC machines, and why choose a 6.35mm bore 20-tooth variant?

This handy piece helps drive belts smoothly and minimizes slip in small builds. - GT2 belt drive for 6mm width belts in 3D printers and CNC - Aluminum alloy pulley with 20 teeth and 6.35mm bore for durability - Smooth belt transitions and reduced slip in motion systems - Compatible with RepRap, Prusa i3 style printers and similar rigs