Ensure data safety by using one of these NSA approved & listed drive destruction devices. Crushing and degassing/wiping machines that meet NSA/DOD standards for 1st stage and 2nd stage hard cleansing. All equipment here has been thoroughly tested to ensure years of dependable use while standing up to the tough demands of metal encased drives. For full NSA/DOD approval, we recommend both 1 stage (crushing) and 2nd stage (degassing) for magnetic media hard drives. Please, contact us for additional standards or questions around these or any other type of drive.