STWBHW Guillotine Paper Cutter,Heavy Duty Paper Cutter,Professional A4 Manual Paper Cutters,Paper Slicer with Adjustable Positioning Ruler - Perfect Paper Trimmer and Cardstock Cutter for Office

【SHARP AND THICK CUTTING KNIFE, FLAT CUT】The sharp and thick cutting knife is neatly cut, without burrs, and can cut 15 sheets of 70g A4 paper at a time, and the cut is neat and traceless 【STURDY AND DURABLE MATERIAL】It is made of refined cold rolled steel plate, which is wear-resistant and durable, and the high-density painted surface is waterproof and oxidized, ensuring that it is not easy to wear after long-term use 【ADJUSTABLE GUIDE RULER FOR ACCURATE CUTTING】Equipped with grid ruler and movable paper cutting guide ruler, accurate scale clear printing, support inches and centimeters, and support B7, B6, A5, B5, A4, B4 various sizes of paper 【HUMANIZED HANDLE DESIGN】The glue-covered wave handle has a comfortable grip, the lever structure design is anti-slip and labor-saving, and the cutting is easy and convenient 【SAFETY SNAP AND MOBILE PAPER DESIGN】Safety snap design avoids accidents, external broach handle, pull-up unlock, pull-down lock. The movable paper design effectively aligns the paper to prevent displacement