HIGH-STRENGTH SDS PLUS SQUARE HOLE PUNCH FOR 86-TYPE JUNCTION BOXES: Ideal for both professional and DIY electrical installations, this square hole cutter streamlines your workflow, making it an indispensable addition to your toolkit. PRECISION ENGINEERING: Features high-frequency welding technology for strong, durable welds with smooth internal and external seams. Ensures accurate and clean square holes for 86-type junction boxes. HIGH-STRENGTH CONSTRUCTION: Made from premium steel material for long-lasting durability and consistent performance, delivering clean and precise cuts every time. ERGONOMIC DESIGN: Designed for comfort with a secure grip to reduce hand fatigue during prolonged use. EASY TO USE: Compatible with power drills for cutting square holes in walls, bricks, stone, and other materials. Suitable for installing electrical junction boxes, air conditioning units, exhaust fans, and pipeline openings. Product Name: Square Hole Cutter for Electrical Box Specification: 2 Pack Color: As Shown Material: Metal Package Contents: 2 x Electrical Junction Box Hole Cutters Note: Light reflection and different displays may cause slight variations in color compared to the actual item. Measurement may vary by +/- 1-3 cm.