Description Designed for 6mm wide GT2 timing belts, this pulley offers accurate, backlash-free transmission and fits 10mm motor shafts like those found on large NEMA stepper motors or custom builds. ✅ 20 tooth design – ideal balance of torque and resolution✅ 10mm bore – fits large stepper shafts (NEMA 23, geared motors, etc.)✅ Machined from aluminum alloy – lightweight and strong✅ Dual set screws for secure mounting✅ Compatible with GT2 6mm belts – most common in 3D printers and CNC ✔️ Reliable power transmission✔️ High dimensional accuracy✔️ Resists wear and corrosion✔️ Perfect for DIY machines and upgrades✔️ Smooth, silent operation with GT2 belt
