Product Information
- Perfect choice for building a 3D printer or similar projects.
- Made of Aluminum Alloy material,sturdy and durable,surface oxidation treatment, anti-Rust and Anti-corrosion effectively.
- Teeth Number : 20 teeth
- Outside Diameter (OD): 9.66mm
- Bore:3/3.17/4/5/6/6.35/8 mm



















