hard disk file shredder machine is an automatic hard drive crusher. With this machine, you can destroy all kind of hard disk drives from.65″ to 1.65″ thickness. Place a hard disk drive in the large chamber. A conical punch, which delivers 12,000 pounds of force, destroys the chassis and the internal platter of the hard disk. https://www.supushredder.com/dat...le-shredder-machine.html