T TOVIA 4 1/2 Inch Diamond Wet Tile Blade for Wet Cutting Porcelain, Tiles and Ceramic, 7/8" Arbor T TOVIA is dedicated to the professional design and production of household and tool products. After extensive experimental tests, this hot pressed diamond wet blade with grooves can quickly cut porcelain, tiles and ceramics. And when wet cutting with water, it can ensure the maximum smoothness of the cutting surface. The thickened bore design of the diamond wet blade can reduce jitter when cutting and shorten the cutting time, giving you a better experience. At the same time, the sharp diamond blade, ultra-thin thickness design, can quickly cut a very small slit, saving material. With 7/8 inch bore, it is suitable for angle grinders, circular, masonry, tile and gas cutoff cutters. High quality diamond blades, faster cutting speed, better cutting effect and long service life. Good product not only can improve the efficiency, but also can bring you a wide range of creativity, try it now! Micro segments help cool the blade and prevent wobbling and chipping. With Max 13,200 RPM, it effectively enhances the ability of heat dissipation, reduces dust, and also enhances the cutting speed. Made of premium alloy steel 75CR1 and hot pressed with diamond grits in optimized order of arrangement, hard and sharp, effectively reducing cutting resistance and ensuring cutting efficiency. The metal flange welded on the inner hole of the diamond blade, and the thickened (2.8mm) design greatly enhance the rigidity, less vibration, more balance for safety and stable performance. Super thin (0.8mm) disc body with thin cutting rim (1.2mm) allows clean cut with a narrow kerf, saving materials. The diamond rim is also 10mm tall which maximizes cutting life and offers a low cost per cut. Read more Tile Diamond Cutting Disc Turbo Diamond Blade Diamond Wet Tile Blade Cutting Stone Diamond Blade Expansion Tank ✓ ✓ Saw BladeThickness 1.2mm 1.2mm 1.6mm 1.6mm Service Life Normal*3 Normal*3 Normal*1 Normal*1 Mounting bore 7/8" (22.23 mm) 7/8" (22.23 mm) 7/8" (22.23 mm or 20mm) 7/8" (22.23 mm or 20mm) Working materials Wet cutting ceramic or porcelain tiles & joints. Concrete, gneiss, wall tiles, sidewalk tiles, concrete tiles, French tiles and other types of stone, including harder ceramics, tiles, granite, marble, etc. Designed to cut granite, ceramics tile, marble, stone, concrete, fire brick. Wet cutting with water. Can quickly cut all kinds of stone, but can not be used for tile and ceramic.