Forney 71889 Chop Saw Blade with 5/8-Inch Arbor, Masonry Type 1, C20R-BF, 10-Inch-by-1/8-Inch Silicon carbide and dual fiberglass reinforced for strength with masonry applications Used primarily on ceramic, masonry, plastic and other non-ferrous materials Quality made to provide fast, safe, dependable service Designed to be used on stationary saw machines only