Cross-cut shredder that shreds manufacturing confidential documents and design drawings in a cross pattern. Unlike straight-cut methods, it cuts paper into a grid pattern to achieve high security levels that make restoration difficult. Optimal for processing confidential documents in manufacturing sites including quality control documents, design specifications, customer information, and defective product data. Standard shred size is 4×40mm or smaller, complying with information leak prevention standards. Mainly industrial models capable of high-volume continuous processing, featuring A3-compatible feed width, processing speed of 3-6m/min, and dust box capacity of 50-200L. Positioned between micro-cut and straight-cut methods, offering faster processing than micro-cut while providing higher security than straight-cut.