Question: what are the best oscillating tool blades?
Answer: Fein 63502152290 Universal Oscillating Blade. ...  Rockwell RW8981K Sonicrafter Oscillating Multitool Blades. ...  5 pieces Segmented Circular Cut Oscillating Multi Tool Blades. ...  ZFE Sanding Pad Oscillating MultiTool Saw Blades. ...  Dremel MM501 1/16-Inch Multi-Max Carbide Grout Blade.