Features 1、Used for cutting non-metallic materials such as jade, gemstone, agate, crystal, jade, jewelry, jewelry, handicraft processing and other industries. 2、The saw disc is made of diamond of high hardness. 3、Very thin and accurate,suitable for accurate process. 4、The disc is stable and has great performance while using. 5、Delicate and practical, high hardness, firm and strong. Specification Features: Used for cutting non-metallic materials such as jade, gemstone, agate, crystal, jade, jewelry, jewelry, handicraft processing and other industries. The saw disc is made of diamond of high hardness. Very thin and accurate,suitable for accurate process. The disc is stable and has great performance while using. Delicate and practical, high hardness, firm and strong. Specification: Material:Diamond Size(Optional): Diameter: 150mm/5.91in 300mm/11.81in Inner Diameter: 20mm/0.79in 32mm/1.26in Thickness: 0.5mm/0.02in 1.2mm/0.05in Type:Straight Tooth Piece Package List: 1*Cutting Disc Package List