Package included: 3pcs supper Thin 9Inch/230MM Diamond Saw Blade Wet and Dry Cutting Disc Wheel for Cutting Porcelain Tiles Granite Marble Ceramics Works with Angle Grinder and Tile Saw Feature:1.Diameter Thin 9Inch/230MM, bore 22.23mm(7/8") with a 22.23-20mm washer,22.23mm-16mm(5/8") washer, diamond height 10MM.2.Ultra-thin Diamond Saw Blade is Ultra-thin for ultra-fast, precise, chip-free cutting in all tiles.3.Tile cutting blades with X teeth diamond segments deliver high-quality cuts with minimal chipping.4.Diamond Porcelain Cutting Blade for Wet and Dry cutting porcelain,Ceramic,granite, marble,and Hard Material,Masonry Concrete Brick Block Stone.5.High temperature extraction diamond Ceramic Cutting Disc Wheel has a long service life and Perfect for contractors,tile installers and homemade DIYersApplication Machine:Different sizes can be fixed on different machine,like circular saw,tile saws and hand-held angle grinders,tile cutters,Cutter Circular Saw Wet,Dry Concrete Saw Cutter, Wet/Dry Electric Corded Circular Concrete Saw,Power Angle Cutter,Electric Concrete Saw,Concrete Cutter,Concrete Saw,Electric Circular SawApplication:Wet or Dry cutting porcelain,Ceramic,granite, marble,and Hard Material,Masonry Concrete Brick Block StoneNote:Wear all applicable safety equipment when using these grinding wheel disc.- Eye protection (goggles)，Ear protection (earmuffs)，Hand protection (gloves)，Lung protection (dust mask)