Square/Rectangle Slot CutterPut an end to the inefficient and cumbersome slot cutting tools! Cut the electrical box in seconds! Save a lot of time! Get clean and tidy socket slots with Square Slot Cutter!!! One step in place No need to cut repeatedly Smooth cutting surfaces Greatly improved work efficiency and quality FEATURES Quick and Effortless: Cut single and double gang boxes quickly and effortlessly. Four blades cut at the same time, fast and easy, and the cutting surface