Versatile Usage:Designed for various materials, this ring saw machine excels in cutting stone, concrete, and glass with ease. Large Cutting Capacity:Achieve deep cuts with a 310mm max. cutting depth and a 410mm blade diameter for efficient stone and concrete work. High Power Motor:Equipped with a 4500W brushless motor, this ring saw machine delivers robust cutting performance. Advanced Cutting Technology:Features a 2200rpm rated speed and 9.5kg alert project, precise and safe operation. Portable Design:At a compact 77*36*42cm and lightweight 9.5kg, this ring saw machine is ideal for renovation teams on the go., Manufacturer: RFGTHY