Commercial quality cutter with heavy-guage steel base and precision-ground steel blades designed to accurately cut stacks of paper. Automatic paper clamp engages with cutting stroke, preventing skewing of stock. Precision ruler with English and Metric scales. Adjustable paper guide locks into position. Base marked for common photo and paper sizes. Scrap tray catches small scraps of paper preventing mess and providing easy clean up. Transparent blade guard protects blade for entire cutting stroke. Ergonomic soft grip handle.