【8980W Electric Concrete Saw】The concrete ring saw adopts a unique ring saw blade, which is made of sturdy diamond. Greatly increases the cutting speed, keeps the cutting external flat and improves the quality of work. 【High Efficiency Ring Saw】3000rpm Rated speed. With the ability to cut through 2 meters in just 3 minutes, you'll complete your projects faster and with precision. 【Dust Clean Water Cutting】The concrete cutting machine is equipped with automatic linkage water pump. During the cutting process, the water pipe supplies water to the blade, which reduces dust, lowers the temperature of the blade, and increases the use time of the blade. 【Widely Used】This concrete saw slotting machine can be used to cut deeper walls and most materials, such as cement blocks, granite, stone, concrete and so on. It is also suitable for all kinds of road and bridge construction, old house remodeling, door and window cutting. 【Excellent Service】