4" x 1/8" x 5/8" Concrete/Masonry Cutting-Disc

For use on angle grinders. Industrial grade silicone carbide grinding wheel for heavy-duty cutting, grinding, and other masonry removal operations. Double reinforced for increased lift and faster cuts. Ideal for low angle and vertical grinding. C24R grit. Bulk.No. DW4428: 4" x 1/8", 5/8" arbor, 13,500 RPMNo. DW4429: 4" x 1/4", 5/8" arbor, 13,500 RPMNo. DW4524: 4-1/2" x 1/4", 7/8" arbor, 12,000 RPMNo. DW4528: 4-1/2" x 1/8", 7/8" arbor, 12,000 RPMNo. DW4759: 7" x 1/4", 5/8-11 arbor, 8500 RPM