This electric single-head paper punch is a high-efficiency device tailored for heavy-duty office and professional copy shop environments. It comes standard with 6 front positioning stops, allowing free hole position setting without extra tools, and easily adapting to various standard and custom binding formats. The movable working platform with a double guide rail design greatly enhances the stability and positioning accuracy of the platform’s sliding movement, ensuring consistent alignment during batch punching operations. With a maximum punching thickness of up to 50mm and optional drill sizes from 3.0mm to 8.0mm, it can easily punch through everything from standard documents to thick receipts and archive files in a single pass. The rear-mounted motor, paired with a scientifically optimized drive mechanism, ensures stable power output while enabling labor-saving operation, significantly reducing fatigue during long work sessions. Featuring a compact and sturdy construction, intuitive operation, and a perfect balance of durability, versatility, and easy maintenance, this punch is the ideal choice for boosting document processing efficiency in corporate administrative departments, copy shops, and post-press workshops.