FORGE 18mm Sharp Utility Spare Blade, Cutter Knife, 10-Pack

18mm snap-off blade for general cutting use Made of high-quality carbon tool steel with a double-honed blade for unparalleled sharpness and superior edge retention Exact 59 Degree edge angle optimizes cutting power and minimizes blade breakage The blades are designed to cut through packaging, cardboard, shrink wrap, tape, vinyl, window film, wallpaper, caulking, paint, foam board and other materials 10-pack of blades From the Manufacturer Made From High Quality Carbon Tool Steel