Specification: Iteam name: Diamond Cutting Disc Color:blue Size:60x16x1.2mm/2.36x0.62x0.04inch 60x20x1.2mm/2.36x0.78x0.04inch 70x20x1.2mm/2.75x0.78x0.04inch 80x16x1.2mm/3.14x0.62x0.04inch 80x20x1.2mm/3.14x0.78x0.04inch 100x20x1.2mm/3.93x0.78x0.04inch 100x20x1.7mm/3.93x0.78x0.06inch 100x20x2.2mm/3.93x0.78x0.08inch 100x20x2.7mm/3.93x0.78x0.1inch Material:Diamond Package include: 1pc Diamond Cutting Disc Feature: 1.Fast and accurate cutting 2.The diamond cutting blade is resistant to high temperature, which can reduce vibration and cut straighter and faster. It is sharp and will not collapse. It is multi-purpose, with the small incision and is resistant to cutting and wear. 3.Easy to use:Designed for 100 angle grinder, it is easy to install and use, and can withstand the requirements of dry / wet cutting and long-time continuous cutting. 4.Advanced materials:It adopts diamond high manganese steel matrix, new brazing process, upgraded and improved blade, which is more convenient, safe and has a longer service life. Scope of application: For smooth cutting, chamfering and grinding of glass, jade, crystal, wine bottle, ceramics, ceramic tiles and other materials. Chip free cutting:The 1mm ultra-thin saw blade does not damage the surface of the object, with uniform grinding force and good flatness. Low grinding noise, less dust, less debris, cutting first-class!