Features: Achieve precise square cut effortlessly with Rapid Square Hole Punch Tool, featuring integrated electrical box cutter and alignment guide for installations every time. Builts with highly carbon steel construction and innovative ergonomic, this square punch tool resists corrosion while enabling single handed operations for improved workflows efficiency. Essential for electricians, contractors, and enthusiasts requiring professional accuracy in electrical box installations and renovation projects. Optimizeds for creating clean cut openings in drywall, plywood, and plastic panels during home wiring upgrades, commercial construction, or workshop fabrication tasks. Its square hole punch kit combines portability with industrial strength performances, solvings alignment challenges in tight spaces while supporting multiple wall box sizes. Specifications: Materials: highly carbon steel Size:16x8.5x3cm/6.29x3.34x1.18inch Style: Ordinary Square, Thickened Square, Thickened Round(optional) Package Includes: 1PC Fast Square Hole Puncher Body 1PC Ordinary Square Handle Hole Opener 1PC Wire Box Locator note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.