punches a hole completely through the hard drive, making it unreadable | suitable for 2 1⁄2" and 3 1⁄2" drives (single feed) | adjustable feed chute made of high quality steel | handy slide lever for easy selection of hard drive size | punching die made of hardened, nickel-plated steel | LEDs illuminate the feed chute during the punching process | slider mechanism for unloading punching compartment | destroyed hard drives drop into a sturdy plastic bin to await proper disposal “SPS” (Safety Protection System) package: electronically controlled, transparent safety shield in the feed opening; “Easy Switch” control element uses color codes and back-lit symbols to indicate operational status; automatic reverse on punching die for jam protection; automatic stop after punching; automatic power cut-off when collection bin is full or when cabinet door is opened; double protection against overheating quiet and powerful single phase motor rated for continuous operation | sturdy “twin drive system” with dust-proof gear box housing | high quality wooden cabinet mounted on casters | 1 year warranty on all parts, excluding wearables