- Lightweight and durable design for easy handling and long service life - Multifunction rotary tool: a professional floor cleaning and cutting machine that is not limited to wooden boards; suitable for additional materials - Idle air control valve designed for optimal performance and improved idle stability of the vehicle - Performance-oriented air control optimization to boost engine power and efficiency Use scenarios - Home floor renovation and maintenance: use the multifunction rotary tool for precise cleaning and cutting on wooden boards and related floors - Professional floor care and workshop tasks: versatile for various materials beyond wood, enabling efficient cleaning and cutting - Vehicle maintenance and tuning: install or adjust the idle air control valve to achieve smoother idle and better engine efficiency