Fast and cutting: High temperature resistant diamond cutting blades reduce vibration for straighter, cuts. It's sharp and 't . One machine is multi-purpose, small incision, resistant to cutting and wear-resistant. of application: For cutting, chamfering and grinding of glass, jade, crystal, wine bottles, ceramics, tiles and more. chipless cutting: The 1mm ultra-thin saw blade does not damage the surface of the object, the grinding force is uniform, and the flatness is good. Low grinding noise, less dust, less debris, first- cutting easy to use: Specially designed for 100 grinders, easy to install and use, can withstand the requirements of dry/wet cutting and long continuous cutting. Advanced Materials: Using diamond high manganese steel , new brazing process, upgraded blade, more convenient, safe and service life. Comes with grinder pressure plate removal socket wrench and 2 100-type grinder pressure plates, which can be used with manual power tools such as electric wrench, crank or manual wrench. Material: Metal colour: blue+black Package Contents: 1 x glass cutting blade 1 x socket wrench 2 x grinder platen Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.