100mm Diamond Grinding Fast Grind Cup Wheel for Concrete Qingyuan Shangtai Diamond Tools Co., Ltd. Base Info Color:CustomizedMOQ:1PCSCertification:ISO;SGSShipping:by Air,by Sea,by ExpressOEM&ODM:WelcomeTrademark:QYSTDTransport Package:CartonSpecification:steelOrigin:ChinaHS Code:82023990 Description Pre:Diamond Grinding Wheel Metal Bond Use for Marble Granite Floor Concrete Next:Superhard CBN/PCBN Cutting Tool Blanks