These LENOX GOLD utility knife blades deliver extended cutting life through their carbon steel construction with titanium nitride coating. The 2-1/2 inch bi-metal blades feature an induction treated edge that stays sharp longer than standard utility blades. Each blade uses a four-notch design that allows deeper extension in standard utility knives, making them ideal for cutting drywall, insulation, flooring, and roofing materials.
The titanium nitride coating provides superior wear resistance while the bi-metal construction combines flexibility with edge retention. These blades fit all standard utility knives and extend further than conventional blades for deeper cuts. Made in the USA, they come backed by a lifetime limited warranty. The 50-pack format reduces downtime and keeps crews supplied for extended periods.
Perfect for contractors working with tough materials where blade longevity matters. The deeper cutting capability handles thick insulation, multiple layers of roofing felt, and dense flooring materials that would dull standard blades quickly.