CGNRONEAU High-Strength SDS Plus Square Hole Punch for 86-Type Junction Boxes, Heavy-Duty Square Slot Cutter for Rotary Hammer Brick & Concrete Wall Openings, Outlets Cutter Tools

• Made from high quality material, this square hole cutter is designed for long-term use and delivers reliable, precise cuts for electrical box installation while resisting wear and tear.
• Designed for precision and durability, this high-strength SDS Plus square hole punch is essential for electricians working with 86-type junction boxes.
• Fits easily into most standard drilling machines and offers hassle-free setup and operation for both professionals and do-it-yourselfers, making electrical outlet installation faster and easier.
• Ideal for residential and commercial projects, this cutter speeds up the installation process with fast, precise cuts without the need for additional tools or excessive effort.
• It works efficiently on various materials such as drywall and wood, making it an indispensable tool for installing junction boxes in new builds, renovations or retrofit projects，whether it is a brick wall, concrete or lightweight wall, it can be operated effectively and reduce the damage to the wall.

Product Description Sepcificattion: Material: Heat-treated carbon steel Shank Type: SDS-Plus Suitable Materials: Concrete, brick, masonry Package Includes: 1× Square Slot Punch Please Note: Due to potential variations in measurement accuracy, actual product specifications and weight may slightly differ.