HIGH-STRENGTH SDS PLUS SQUARE HOLE PUNCH FOR 86-TYPE JUNCTION BOXES: Ideal for both professional and DIY electrical installations, this square hole cutter for electrical boxes streamlines your workflow, making it a valuable addition to your toolkit. PRECISION ENGINEERING: Utilizes high-frequency welding technology for strong, durable welds. Smooth interior and exterior weld seams ensure precise engagement and consistent performance. Designed to create accurate square holes for 86-type junction boxes. HIGH-STRENGTH CONSTRUCTION: Made from premium steel material for long-lasting durability and clean, accurate cuts. ERGONOMIC DESIGN: Features an ergonomic build that provides a comfortable grip, helping reduce hand fatigue during prolonged use. EASY TO USE: Compatible with drilling into walls, stone, brick, and suitable for various installations including air-conditioning units, oil fume exhausters, and sewer pipelines. Product Name: Square Hole Cutter for Electrical Box Specification: 2 Pack Color: Material: Metal Package Contents: 2 x Electrical Junction Box Hole Cutter Note: Light reflection and different display settings may cause slight variations in color compared to the actual item. Measurement may vary by +/- 1-3 cm.Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.