General description This Motor Pinion Gear Puller Remover Tools Set is designed for RC enthusiasts, efficiently removing pinion gears from various motors, including RC helicopters, door lock actuators, and 3D printer extruders. It ensures seamless operation and extends the lifespan of your devices, making it a cost-effective maintenance solution before investing in new motors. Technical specifications Material: High-grade aluminum alloy and stainless steel Color: Blue Precision pins: 5 Head sizes: 3 circular and 2 semicircular heads measuring from 0.9mm to 2.8mm Measurement allowed error: +/- 1-3cm Compatibility and accessories Compatible with various motors including RC cars, helicopters, and 3D printers Package Contents: 1x Motor Gear Puller for RC Car, 1x Silver Remover Set for RC Car Usage This tool is essential for hobbyists, providing long-term reliability for all pulling demands in various projects. It is designed to fit into tight spaces between pinion gears and motor