100mm/4 Inch Diamond Grinding Wheel Disc Bowl Shape Cup Stone Concrete Granite Ceramics Tool Sanding Disc

Description: This aggressive turbine cup wheel can cut masonry stone and concrete very quickly. High diamond concentration longer service life stronger material removal. Large abrasive discs with a heat-treated steel body can improve durability and wheel life Usually used for dry/wet grinding of concrete granite stone marble tile masonry and some other construction materials to smooth uneven surfaces and remove flash. 4-inch diamond wheels have air holes designed to help maintain and cool the cutting pattern and reduce wear How to use it correctly: Strictly follow the instructions in the machine manual. Do not install a diamond dish/cup wheel that is too loose or too tight on the flange. Use only the tools provided with the machine to tighten. Make sure to hold the wheel correctly to prevent slipping but do not apply excessive force. Never use a hammer. Keep flanges and threads clean and free of burrs and rust. Before installing the wheel please replace the deformed or damaged flange.