Premium Manganese Steel Construction: Square hole cutter built with manganese steel, this square hole cutter for electrical box ensures long-lasting performance. Rectangle Slot Cutter: Engineered to create perfect square holes, this tool ensures precise and clean cutouts for electrical boxes, minimizing the need for further adjustments. Drill Compatibility: Fast wall square hole puncher fits easily into most standard power drills, offering a hassle-free setup and smooth operation for both professionals and DIY enthusiasts. Multipurpose Cutting Tool: Works efficiently on various materials like drywall and wood, making it an essential tool for electrical box installations in new construction, renovations, or retrofitting projects., Weight: 0.59855504133 pounds, Manufacturer: Wesafrae