Cut, scrape, grind, and sand in tight spaces. These tools have a blade that moves in a back-and-forth motion at high speeds to make flush and plunge cuts without damaging the surrounding material. Perfect for small jobs like cutting off the end of a protruding nail or creating notches in sheet metal. Switch out your blade in seconds—no special tools needed. To suit the material you're cutting, you can adjust the speed; use slower speeds for hard materials like metal and faster speeds for soft materials like wood. Tools with higher current cut through thicker and harder materials. Choose tools with lower oscillating angles for precise, detailed work; higher oscillating angles are good for faster cutting and grinding.