Sonicrafter 3-1/8″ HSS Semicircle Saw Blade, Model RW8928

Use the Sonicrafter RW8928 3-1/8″high speed steel semicircle saw blade to cut thin wood, plastic, fiberglass, non-ferrous metals, thin sheet metal, hardened fillers, and window glazing. The flat side is great for cutting into corners or flush against adjoining surfaces.
For use on Rockwell Sonicrafter and ShopSeries Sonictool models: RK5139K, RK5139K, RK5140K, SS5120.