ELECTRICAL PROJECTS MADE EASY: The Arrow Single Gang Electrical Drywall Box Cutter attachment is a must-have item for electrical projects; This oscillating tool accessory is perfect for cutting drywall to create a hole for an electrical switch FAST CUTTING BLADE: The blade produces precise and clean hole in drywall; It cuts through drywall in seconds, making it the fastest option to install single gang electrical boxes BUILT FOR DURABILITY: This blade features stamped steel construction for durability and strength for any cutting project UNIVERSAL COMPATIBILITY: The drywall cutting blade features a universal-fit open-back connector that easily attaches to most oscillating multitools, so you can get the job done quickly and efficiently; Includes adapter to fit certain models COMPLETE YOUR TOOL KIT: Along with other heavy duty oscillating multitool accessories from Arrow like scrapers and Japanese Tooth Blades, this cutting blade is a great addition to round out your toolbox and get the most out of your power tools