Olfa 18mm Heavy-Duty Utility Knife

The Olfa 18mm Heavy-Duty Utility Knife is the professional’s choice for cutting heavy materials including cardboard, carpet, vinyl flooring, roofing felt, and drywall. Olfa invented the snap-off blade concept in 1956, and their tools remain the best in the industry for sharpness and durability. This knife features a heavy-duty die-cast zinc alloy body with a rubber over-grip that provides a secure, comfortable hold even with gloved hands. The ratchet-lock blade mechanism ensures the blade is locked securely in any of three positions: retracted, mid-extension, or full extension, preventing accidental blade movement during cutting. The 18mm wide blade provides a larger cutting surface for heavy materials and allows for a firmer, more controlled cut. The blade is made from Olfa’s proprietary Ultra-Sharp SK-2 carbon steel and is snap-off style, providing a fresh, sharp edge every time by simply snapping off the dull segment. The knife includes a blade snapper in the cap for easy, safe blade changing. The blade can be easily replaced without tools. Includes one blade pack with multiple segments. The blade can be stored in the knife body for convenient storage.