The Dahle 507 Paper Trimmer is lightweight and portable for just about any application. It features a ground self-sharpening blade that cuts in both directions, a triangular aluminium guide bar for strength, and an automatic clamp to prevent your work from shifting. This German engineered cutter is ideal for trimming paper, photographs, and cardstockCuts up to 8 sheets at a timeDesigned for DIN A4 format paperSelf-sharpening blade cuts in both directionsGround steel blade is encased in protective housing for safetyAutomatic clamp holds work securely and prevents shiftingScreened metric, inch and angled guides for easy alignmentGerman engineered for precision and accuracy.