75 Type Plastic Crown Gear Set For DIY Projects And Science Experiments, Perfect For Gearheads, Includes Single And Double Reduction Worm Gears, Bevel Gear, Belt Pulley, Belt, Connecting Rack, Axle Sleeve And Tee Collar For Easy Assembly
✔️ Includes 75-piece set with single/double reduction gears and pulleys
This 75 Type Plastic Crown Gear Set is a complete collection of compact gears and accessories designed for DIY science projects, classroom experiments, and hobby gearheads. Use it to build mechanical models, gear trains, and small demonstration setups.
✅ 75-piece plastic gear set with crown gears, single and double reduction gears
✅ Includes worm gear, bevel gear, belt pulley, and belt
✅ Connecting rack, axle sleeve, and tee collar for easy assembly
✅ Handy for DIY science projects, classrooms, and gearhead hobbyists
✅ Suitable for small models and prototype demonstrations
💡 What is a crown gear set used for in DIY gear projects? This handy kit helps you build simple gear trains and demonstrations. - Practical learning tool for basic gear ratios and drivetrain concepts - Handy for robot builds and STEM demonstrations - Pair with belts and pulleys to study speed control and torque - Great for classroom projects and hobbyist experiments