12mm Bore Aluminum GT2 Timing Pulley 30 Teeth, 2mm Pitch, 6mm Wide Belt Groove For 3D Printers, Fits 12mm Shaft Stepper Motors, Secured By Two Set Screws, Compatible With 6mm GT2 Belts

12mm Bore GT2 Timing Pulley, 30T, 6mm Belt for 3D Printers
✔️ Single pulley: 12mm bore, 30 teeth, 2mm pitch, 6mm belt groove

This timing pulley is built for GT2 belt drives used in 3D printers and hobby CNC projects. It fits standard 12mm shafts and supports a 6mm wide belt, delivering reliable, precise motion for smooth layer deposition.

✅ Teeth: 30
✅ Pitch: 2mm GT2
✅ Bore: 12mm
✅ Belt groove width: 6mm
✅ Material: Aluminium
✅ Includes 2 set screws for secure shaft mounting

💡 What is a GT2 timing pulley used for in 3D printers and how to pick one? A handy guide to choosing the right GT2 timing pulley for a stable belt drive. - Match belt pitch (2mm) and teeth count to your drive system - Confirm bore size (12mm) fits your motor shaft with set screws - Consider pulley diameter for desired speed and torque - Check belt width compatibility (6mm) with GT2 belts