Review on Sunjoyco 4-Inch Diamond Cup Grinding Wheel - 12-Segment Heavy Duty Turbo Row Disc For Concrete, Granite, Stone, Marble, Masonry And More by Marco Carpenter

Saw some reviews that criticized the wheel for not fitting their grinder. Before you get all huffy about cheap Chinese products not fitting your 4 1/2 angle grinder make sure you are using the correct backing plate. For my DeWalt I am using the DW4706 backing plate and everything seems to fit fine.This seems to be a fine value; yes manufacturing standards in China are not up to US standards. My Klein linesman pliers are made in the US and costs $45 a Chinese version costs $5. Make your choice and pays your money as the saying goes.I would buy this product again. I am not a professional, just a DIY.