Feature●[Significantly Save Time] Finishing the non-efficient and bulky slot tool, works to install the electrical box, saving you a lot of time●(Significantly Improved Work Efficiency) The square slot cutter allows for a clean and organized socket slot in one step without repeating cutting, achieving a smooth cutting surface that greatly improves the efficiency and quality●【Smooth and Clean Cutting Surface】Quickly and easily cuts single and double row boxes. Four blades are cut at the same time, fast and simple, the cutting surface is very smooth and clean●【Durable Construction】High quality high carbon steel and stainless steel construction for long life and durability●Electric Drill Flicing: The square slot cutter can be used on the electric drill slice board, saving you time and effortDescription