- Efficient Vibration: The lithium battery vibration ruler is designed specifically for concrete applications, providing a working speed that is four times faster than traditional methods. This efficiency can increase productivity by attracting over 75% of the workforce needed for concrete leveling tasks. - High-Frequency Vibration Motor: Equipped with a robust pure copper high-frequency vibration motor, this tool delivers powerful vibrations while maintaining a sealed, waterproof, and dustproof aluminum alloy shell to minimize heat loss. It is ideal for various concrete finishing projects, including floors, slabs, sidewalks, and vehicle maps. - Advanced Finishing Capability: The 6000 mAh battery powers this concrete finishing tool, which features a high-frequency pure vibration broom on a 150 cm wooden board, achieving a maximum vibration speed of 6000 rpm. This results in exceptional floating capabilities, allowing for precise leveling of concrete. With a thickness of up to 80 mm, it effectively smooths edges for molds or wet shapes while removing excess concrete. - Triangular Solid Structure: The wire-free screed features a comfortable grip and a triangular fixed structure that ensures stability and reliability, even under high-frequency vibrations. It efficiently eliminates deep air bubbles and compresses the cement mud layer for improved finishing. Use Scenarios: 1. Ideal for professional contractors working on large-scale concrete projects requiring quick and efficient leveling. 2. Perfect for DIY enthusiasts tackling home improvement tasks such as installing patios or driveways. 3. Suitable for construction sites where smooth, durable concrete surfaces are essential for safety and aesthetics.