Paper shredder safety standards p 7 f 3 cut type cross cut cutting width 1 mm particle length 5 mm sheet capacity 80gm 7 sheets shredding capacity 70gm 9 sheets waste capacity 145 litre shredding capability paper noise level 60 dba series hsm securio feed opening 330 mm power consumption 1 800 watt cutting speed 6 mmin security level 6 colour white height 936 cm width 58 cm depth 55 cm weight 68 kg