The Kobra High Security Shredders are a perfect match of exceptional quality and functionality. The High Security Shredders which have the capacity to destroy up to 8 sheets per pass are capable of destroying paper into an impossible to reassemble way. They have a special cutting system that shreds them into 10,000 microchips. These High Security Shredders are typically used to destroy top secret and classified documents. The Kobra High Security Shredders have a heavy duty chain with steel gears and a continuous duty motor to ensure consistent operations without any type of hassle or any overheating.