I have this model and love it. I use it for print mounting on 4-ply mat board but suspect it'd work for up to 8-ply as well. For larger mat boards up to 22x28 for 16x20 prints, though, I have to resort to my larger GBC Ingento guillotine cutter. I note that Amazon's price is identical to B&H price (to the penny) FWIW; also Amazon shows the weight at about 3.5 ounces whereas B&H says 3.5 pounds - I've not weighed mine, but pounds certainly sounds more accurate. I really appreciate its hold-down concept so the material won't shift while you're cutting (can't say the same for the guillotine). It's a fine tool.