Brass Worm Gear Set With 0.5 Module, 20 Teeth, 20 To 1 Reduction, Right Rotation Drive For Mini Gearbox, Includes 3mm Gear Bore And 1.98mm Rod Bore, Durable Brass Gears With Low Friction, Smooth Mesh For Small Transmission Projects

Brass Worm Gear Set with 0.5 Module, 20:1 Reduction
✔️ 0.5 module brass worm gear pair, 20 teeth, 3mm gear bore, 1.98mm rod bore

This compact brass worm gear set is designed for small gearboxes and hobby projects, delivering precise 20:1 reduction and smooth power transfer in compact robotics, CNC, automation assemblies.

Abmessung	Metrisch	Inches
Module	0.5	0.0197 in
Gear bore	3 mm	0.118 in
Rod bore	1.98 mm	0.078 in

✅ Module 0.5 for tight tolerance gear mesh
✅ 20 teeth paired with worm for 20:1 reduction
✅ Right-handed drive compatible with compact mini gearboxes
✅ Gear bore 3 mm (0.118 in) and rod bore 1.98 mm (0.078 in)
✅ Brass construction offers wear resistance and low friction
✅ High-precision mesh and simple installation alignment

💡 What is a brass worm gear set used for in small drive systems? This handy setup is used to provide reliable speed reduction and smooth torque in compact gearboxes and automation projects.
- precise 20:1 reduction improves control in tight spaces
- low-friction brass gears reduce wear and heat buildup
- ideal for handy robotics, small CNC, and automation tasks
- easy alignment and installation with a step design