Quality industrial grade diamonds and easy-to-use color coding system. Applications include cutting ceramic slate. For use in small angle grinder.4.5-inch (4 1/2") dry/wet diamond blades are made with diamonds powder and can be used on a wide range of materials including ceramic tile, porcelain tile, stone or anything similar. Specs are 4 1/2" diameter X .060 thick with a 7/8" arbor The thin (.060) cutting rim allows for the best combination of cutting speed and blade life while producing a first-class cut! The diamond rim is also 9 mm tall which maximizes cutting life and offers a low cost per cut. Recommended operating speed is 8,000 RPM. Expected blade life is 300 linear feet. Extra light cutting blade, xcellent for cutting granite, stones and other similar materials Turbo Diamond Saw Blades 7 Inch, Diamond saw blade, saw blade, diamond blade, rapid cutting, long blade life, cutting marble, cutting asphalt, cutting ceramic, dry or wet cutting, uninterrupted cut, faster cutting, granite cutting, smooth cut, building materials Rapid rate of cut, less power required, relatively constant depth of cut, minimal risk of breakage. less downtime Cutting ceramic, hard vitreous tiles, porcelain, glass, stone, asphalt, precision cutting of small granite and marble jobs, cutting marble, granite, concrete, bricks, tiles, roof tiles and other masonry materials, cutting semiconductor materials in the IT industry, cutting gemstones, including diamonds, in the gem industry. Cutting in a variety of materials, including brick/block, paves, concrete, reinforced concrete, exposed aggregate concrete, concrete paving, granite, quarry slabs, granite slabs, sand-lime stone, brick and masonry and stone. Can be used as porcelain tile blade, ceramic tile blade, granite blade and other thin masonry blade