Match Commercial Paper Shredders to Your Security Level Sheet capacity gets all the attention, but the cut type matters more. Commercial paper shredders range from strip-cut through cross-cut to micro-cut, and the finer the particle, the higher the security rating under the DIN 66399 standard. Offices handling client records or financial files usually need cross-cut as a minimum. Run time counts too, since a machine rated for short bursts will not cope with a full archive clear-out. Compare the commercial paper shredders range at Shredders Direct and pick one rated for your paperwork.