The latest diamond cup wheplael of Sadu. Offers the advantages of a turbo segmented cup wheel and those of a double row cup wheel. Example: During grinding the double row makes chip out very fast and a turbo cup wheel makes the speed very fast. Above this, the life time will be improved a lot. The special design of the cup wheel improves the working efficiency. To be used with angle grinder. Dry used. Dust removal feature is integrated. For general purpose, marble, concrete, granite, ..