16-Piece Hole Saw Kit

Multiple Sizes: This 16-piece kit includes 12 hole saw blades ranging from 19mm to 127mm (3/4" to 5"). Materials: It's suitable for cutting through wood, drywall, plaster, plastic, and other soft materials up to 25mm (1 inch) thick. Components: The kit includes: 12 hole saw blades. 2 Mandrels (9.5mm and 6.35mm) with pilot drills. 1 Drive plate. 1 Hex key wrench. Usage: Using a hole saw requires a drill to power it. It's important to use the correct speed and apply coolant when cutting metal to prevent overheating. Benefits: Hole saws create clean, accurate holes. They are more efficient than standard drill bits for creating large diameter holes. They leave the core material intact.