Lightly Used DAHLE 552 Rolling Blade Countertop Paper Trimmer. This listing is for a DAHLE 552 Rolling Blade Countertop Paper Trimmer. Used for around 3 months. Condition is excellent, like new. Very satistify to cut paper on this trimmer. Message me if you have any questions! Blade Encased in Plastic Safety Housing. Rotary Blade Cuts in Either Direction. The 552 Professional Rotary Trimmer from Dahle has a rotary blade that is encased within a plastic housing. The housing protects your hand from being cut while cutting paper. The trimmer can cut up to 20 sheets and to a cut length of 20. As you push or pull the blade, it self sharpens itself, and the trimmer can be used on a tabletop and then stored in an upright position thanks to it’s kickstand endcaps. Double-barreled aluminum grid bar provides additional strength. Updated grid for easy sizing. Kickstand end caps for space-saving upright storage.