Oscillating Blade Carbide Grit Radial Saw Blade 2-9/16" Width Blade Radial Saw Blade shape ideal allows this cutter to completely work all the way into the corners without damaging opposing walls or surfaces. Not compatiable with Starlock Models Oscillating Blade Carbide Grit Radial Saw Blade 2-9/16" (65mm) Width Blade.