Wide Application Range： It can cut metals, steel bars, stainless steel, marble, ceramic tiles, stones, and plastic pipes. With just this one saw blade, you can solve multiple cutting problems—it is not only convenient but also saves your expenses. High Safety: The saw blade is made of manganese steel and formed in one piece, boasting extremely high blade strength. There is no risk of personal injury caused by blade fragmentation or damage during use. Diamond Technology: The diamond coating on the edge of the saw blade is extremely hard. The serrated design enables easy cutting, delivering excellent cutting performance and smooth cut surfaces. Long Service Life: The high-quality diamond on the edge is highly durable. It can cut steel bars more than 5,000 times, and its service life is longer than that of 100 resin grinding wheels. Better for Health: The outer diameter of the saw blade does not wear down during cutting. It produces little dust and no peculiar smell, which is beneficial for protecting the respiratory health of users. ASIN B0FP1G4GV2 Model 4-1/2” Set Name Set of 3 Grit Type Medium Brand Name ONEGOTOOL Unit Count 3 Count Grit Number 60 Part Number DY008 Manufacturer ONEGOTOOL Item Diameter 4.5 inches Material Type Manganese Steel, Diamond Item Thickness 0.05 inches Item Dimensions 4.5 x 4.5 x 0.1 inches Number of Items 3 Construction Type Coated Compatible Devices Angle Grinder Grit Material Type Diamond Compatible Material Metals, Steel, Stainless Steel, Marble, Ceramic, Stone, Plastic Included Components saw blade、iron ring Item Dimensions L x W 4.5 L x 4.5 W Maximum Rotational Speed 12200 rpm Recommended Uses For Product Cutting, Grinding