Diamond cutting are heat-, , reduce vibration, cut fast and multi-purpose. 1.2mm thin saw blade does not damage the of the object, uniform grinding force, good smoothness. Porous design can make the grinding noise is small, less dust. Using diamond high manganese steel base, brazing process, upgraded and improved blade, longer service life. Specifically designed for Model 115 Angle Grinder, easy to install and use, can withstand dry/wet cutting and long time continuous cutting. Suitable for smooth cutting, chamfering and grinding of glass, jade, crystal, wine bottles, tiles and other materials. Diameter: 115mm Inner Hole: 22.23mm Segment Height: 30mm Thickness: 1.2mm colour: Green material: Emery Package Contents: 5pcs * Diamond Saw Blade Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.