Wide Voltage Compatibility Portable Tire Repair Polisher High Rotational Force Low-Speed Tire Lightweight Electric Grinder Single-Handed-Hand Operation for Mechanics, DIY Car Enthusiasts, Vehicle Maintenance, Garage, Industrial Workshop

Essential Repair Tool: A portable electric grinder specifically designed for roughening the inner liner of tires, creating the perfect roughened surface for repair piece application during repairs.

Wide Voltage Compatibility: Features a versatile design that connects directly to the charging port of most 48V-72V electric vehicles, with a separate 12V clamp-on model available for enginecycles.

Optimized Performance: Engineered with a highrotational force, low-speed engine that effectively scuffs the rubber surface for optimal adhesion without generating excessive heat, preventing damage to the tire.

Ergonomic & Simple: Designed for easy single-handed-hand operation with a lightweight, compact body and a simple single-handed-button start switch, making it convenient for both professional and DIY use.

Versatile Application: An indispensable tool for mechanics, vehicle maintenance shops, and DIY enthusiasts for quick and reliable repairs on tubeless tires for electric bikes, enginecycles, and other vehicles.