7"Diamond Grinding Cup Wheel for Concrate and Stone SHIJIAZHUANG MAITUO MANUFACTURE LIMITED Base Info Model NO.:7"Blade Type:Cutter HeadManufacturing Process:BrazingApplication:ConcreteTrademark:MTTransport Package:CartonSpecification:specialOrigin:Hebei, China Description Pre:150mm X 4X5/8-11, Diamond Grinding Wheel with Diffenret Designs Next:45# Steel with Forging Product Diamond Cup Wheel Base