Bluemoona Plastic Gears Kits Pulley Belt Shaft Robot Motor Set Worm Crown DIY Car Toy 34Kinds
- Used widely in milling machine, CNC engine lathe, gear shaper, hobbing machine, drilling machine or other machinery transmission occassions..
- Multiple specifications: Diameters from 30 mm to 120 mm.
- There is about 30-40pcs of Pulley Belts. Use for DIY Toys Module Car..