... ,SC 3.type: T27, T29 4.application: for carbon steel Grinding wheelJINXING ABRASIVE FACTORYProduct Introductiongrinding wheel 1 ... - product forming-hardening-inspecting-packingApplication:Grinding wheel professionally for repair the a welded joint of automobile, ship, machine ... building, metallurgy, polishing the burr, fins, repair the surface defect of metal. Competitive advantages:1.100% ...