Diamond Products Diamond Products 20016050 4.5 x 0.87 in. 16 Grit Silicon Semi-Flexible Grinding Disc

Features. Ideal for grinding concrete, masonry and stone along with adhesives from concrete. Early entry blades. Silicon carbide-a lower cost alternative to plastic-backed Zec wheels. Must be used with backup pads Specifications. Material: Silicon. Number of Grits: 16. Size: 4.5-" x 0.87-". Country of Origin: United States