Rockwell RW8928.3 Sonicrafter Oscillating Multitool 3-1/8-Inch HSS Semicircle Saw Blade with Universal Fit System, 3-Pack

3-1/8-Inch HSS semicircle saw blade | Use to make linear and plunge cuts into corners and flush against adjoining surfaces | Cuts thin wood, plastic, fiberglass, non-ferrous metals, thin sheet metal, hardened fillers, and window glazing | Semicircle is flat on one side | Universal fit system adapts to other brands