KOBRA 310 TS HS-6 AOKOBRA 310 TS HS 6 AO Professional high security touch screen shredder for medium large sized offices Professional high security touch screen shredder suitable to shred "Classified" and "Top Secret" documents: all controls are activated by simply touching the panel. Motor thermal protection: two 24 hour continuous duty motors without overheating and duty cycle, carbon hardened steel cutting knives. Kobra 310 TS HS 6 AO can shred a paper sheet in about