DIEX Super Tile Blade 4.5" Diamond Saw Blade 4.5" Super Thin Tile Diamond Cutting Blade for Granite Marble Porcelain Tiles Size:4.5"/115mmArbor Size:7/8"-5/8"(22.23 mm-15.88 mm)With Reducer WasherSegment height:10mmSegment thickness:1.2mmPackage:1pcBlade Material： Diamond Segment+High-Strength SteelCutting Way: Wet or Dry Cutting，Wet Cuts will Prolong Life Products features Universal for dry or wet cuttingX teeth offer fast and smooth cuttingDesigned for cutting porcelain tile ceramic granite marble brick ect Match with hand-held machine Warm prompt: The cutting machine must have a safety shield, and the operator must wear protective clothing such as safety clothing, glasses, and masks.