Aluminum Timing Pulley With 6.35mm Bore For GT2 2mm Pitch 16 Teeth 6mm Wide Belt Groove Designed For 3D Printers And 6mm Shaft Stepper Motors Includes 2 Set Screws For Secure Fit Durable Lightweight Precision Belt Drive Component

Single Aluminum GT2 Timing Pulley, 6.35mm Bore, 16 Teeth
✔️ 2mm GT2 pitch, 16T, 6mm belt groove, two set screws

This aluminum timing pulley is designed for GT2 belt systems in hobby-grade 3D printers and compact CNC machines, delivering reliable belt-driven motion.

✅ Bore: 6.35 mm, aluminum body for GT2 belts
✅ Pitch: 2 mm GT2; 16 teeth
✅ Belt groove: 6 mm wide; 2 set screws to lock to shaft
✅ Material: aluminum; lightweight yet sturdy
✅ Common uses: Kossel Delta and RepRap printers

💡 What is a GT2 timing pulley with a 6.35mm bore used for in 3D printers?

In handy projects, this pulley drives the belt in compact printer and CNC builds, boosting accuracy and repeatability.

- Helps move X and Y axes with reliable belt timing - Fits a 6 mm shaft with two set screws for secure mounting - Improves motion accuracy and reduces belt slip in GT2 systems - Widely used in Kossel Delta and RepRap style machines