Professional-Grade Electric Trowel:Designed for effective and smooth finishing, this machine is equipped with four sturdy blades that glide over concrete slabs with ease. Constructed from industrial-grade materials, it is built to withstand rigorous use and deliver a superior, professional-quality finish on concrete every time 900W Pure Copper Motor:Engineered for a low-temperature rise and reduced sound levels, it maintains consistent performance even under extended use. With a no-load speed range of 40-300 RPM, it delivers the efficiency and reliability needed for demanding tasks 6 Adjustable Speed Settings:The simple start switch allows you to effortlessly adjust the polishing velocity to match different wall materials and achieve your desired finish. Versatility is key—this machine also mixes concrete, mortar, paint, grout, mud, and plaster when fitted with the included mixing rod Effortless:A selection of attachments is at your disposal: sponge discs for fine sanding, hard discs for coarse sanding, and sandpaper for putty, all contributing to significantly enhanced productivity Versatile Application:Beyond polishing and smoothing concrete finishes, it effortlessly mixes various materials like concrete, mortar, paint, and plaster using the provided mixing rod. It is perfectly suited for a wide range of applications, from home DIY projects and professional decoration work to active construction sites, Manufacturer: QYOEGSQ