Feature:1. [Fast Cutting] The new diamond cutting blade is more heat resistant than the old model, reduces vibration, cuts more straight and faster.2. [Sharply Blade] Diamond saw blade is very sharply, does not collapse, and is more hard wearing, can help you cut faster and improve work efficiency.3. [Wet Dry Use] Diamond cutting wheel can withstand dry wet cutting and long term continuous cutting in various working environments.4. [Reliable Material] The saw blade adopts a diamond high manganese steel matrix, with upgraded blade, more convenient, safer, and longer service life.5. [Wide Usage] The cutting disc is suitable for cutting, chamfering and polishing of glass, jadestone, crystal, wine bottles, ceramics, tiles and other materials.Specification:Item Type: Glass Cutting DiscMaterial: High Manganese Steel, DiamondOuter Diameter: Approx. 100mm/3.94inInner Diameter: Approx. 22mm/0.87inSand Width: Approx. 15mm/0.59inThickness: Approx. 1mm/0.04inApplication: Glass, ceramic tile, jadestone, crystal, wine bottle polishing and cutting.Package List:2 x Glass Cutting Disc