So you are looking for a machine to securely get rid of data on your old hard drives? The Destroyit 0101 Hard Drive Punch has you covered. It makes hard drives from your PC, laptop, or other devices unreadable at the touch of a button. It punches a hardened steel die through the drive to get the job done.
The machine is suitable for 2-1/2 and 3-1/2 inch drives. It has a quiet motor and can run continuously without malfunctioning.