Diameter 5",Thickness 2.4-2.5mm,with 5/8-11 Flange High-grade diamonds: Both sides of the saw blade are covered with high density diamonds. Highly exposed diamond grains allow for longer product life. Double sided high diamond exposure rate provides a faster and more aggressive cutting and Grinding. Ideal for removing deep scratches from stone, pre-polished finishes, also widely used for removing coatings from concrete floors. Can be used wet or dry. Suitable for angle grinders.Easy to operate.Perfect for granite and marble countertops, tombstones, and tile builders. Multi-purpose and aggressive diamond granite blade for fast cutting, shaping and grinding stone. Widely used for removing coating on concrete floors , profiling edges, smoothing out inside sinkhole cuts, and smoothing Rough surfaces for lamination.