Box Cutter Blades 60 Pack Utility Knife Blades SK5 Steel Heavy Duty Razor Blades Replacement for with Storage Box for Roofing Cardboard Carpet Various Materials

Box cutter blades made from premium SK5 steel(Thickness: 0.0236 inch/0.6mm) feature double honed edges, that ensures our utility knife blades 5 times durable use than other traditional carbon steel blades. Utility knife blades are ideal for cutting cardboard,linoleum,rope,soft metal,pipe,paper,leather,great for DIY Projects.Built for consistent, long-lasting cutting life. Each blade of blades for box cutter has a precise honed flat neat pointed edge, bringing a faster cutting speed and extended cutting life without breakage. Heavy duty utility blade for general purpose use, the razor blades use with retractable and fixed utility knives. 60pack razor blades stored in well-built case for safe storage. Standard size for most utility knives.