... light 2.more aggressive and efficient Diamond Turbo grinding Cup wheel with Aluminium Baseintegrated turbo rim is directly ... Professional ManufacturerWe are professional in producing polishing pads, cutting blade, core drill bits and stone processing machinery ... Fujian Province.2.Main productsPolishing Pads,Cutting Blade, Core Drill Bits, Diamond Cup wheel, Finger Bits, Stone Processing Machinery ...