Perfect precision wall box cutout in seconds! The Jonard Tools EBC-400 Electrical Wall Box Cutter is designed for cutting single gang boxes in drywall for installing work boxes. The electrical wall box cutter features the following: - Easily cuts drywall in just seconds to make installation of electrical boxes quick and easy - Needs to be used with an oscillating multi-tool (sold separately), fits most industry-standard multi-tool power tools - Can be used for installation of plastic, metal, or