21-Piece DEWALOscillating Tool Blade & Sandpaper Set $20 + Free Store Pickup Lowe’s has *DEWALT 21-Pack 120 Multiple Materials Oscillating Tool Blade/Sandpaper* (DWA21OSET) on sale for *$19.98*. Select free store pickup where stock permits. Shipping starts at $5.99 or is free…