Diamond cup wheel is a popular diamond grinding tools in construction and stone field. This tool is widely used on angle grinders, and floor grinders, for wet/dry grinding of concrete and other masonry materials. When welded with PCDs, it is also great for floor coating removals. Sunny Superhard Tools provides you with different types of pcd diamond cup wheels: This 100mm pcd cup wheel is welded with 5 quarter round PCD, for removing thick coatings like epoxy, paint, glue, resin, etc. High quality of the PCD and steel material ensures its top performance. OEM service is available, like engraving your logo, customizing the painting color, etc. We keep on offering our customers the competitive pcd diamond cup wheel with high quality. Different Sizes of Cup Wheel with Corresponding PCD Numbers: Diameter of cup wheel 100mm 125mm 150mm 180mm 230mm Corresponding PCD types Quarter Round PCD Corresponding PCD numbers 5pcs 6pcs 8pcs 10pcs 13pcs Optional Connection 22.23mm, M14, 5/8"-11 SYF-P28100