Vulcanized fiber grindingmaterials: vulcanized fiber as the base,Website:http://www.chinaabrasivegrinding.com, synthetic resin and abrasives Features:good elasticity,wear-resisting, corrosion resistant, heat resistant, mechanical strength, insulation, mechanical processing and molding .application:rough machining like paint, rust removing and burr, grinding weld.Widely used in ship, aviation, locomotive, bridges and other industries.specifications: to customize according to customer requirementsclassification: inner hole cross pattern,with grooves type