Name: HIGHDRIL Diamond Turbo Hot Sintered Grinding Wheel Quantity: 2pcs only Specification: Dimond Grit:#40/#50 Color:Venecian Blue Is Customized:Yes Technology:Hot sintering process Segment Thickness:5mm Diameter:125mm/5inch Inner Meter:22.23mm Applicapable: Mainly used for grinding and polishing Concrete, Masonry, Granite,Marble and some other construction material. Feature: 1. High quality and strong steel matrix, able to bear heavy and hard work; 2. Turbo design helps to improve work efficiency; 3. 5mm thick working block is made of high-grade diamond particles combined with scientific ratio, with strong grinding ability, high efficiency and wear resistance; 4. The air hole design helps to dissipate heat, remove debris and prolong the service life of the product; 5. Each grinding wheel is subject to dynamic balance treatment, which can grind evenly without shaking; 6. It can be used both dry and wet. ==============THE END===============