10Pcs 25x125mm Knife Blades

Precision Blades for Every Cut

Experience unmatched cutting power with our 10Pcs 25x125mm Knife Blades, crafted from premium SK5 steel for superior sharpness and endurance. Each blade features a 0.7mm ultra-thin profile, allowing for effortless precision whether you’re trimming, slicing, or shaping materials. The 7-segment small edge design ensures consistent sharpness across every use — snap off a dull section for a fresh cutting edge. Ideal for professionals in construction, crafting, and DIY projects who demand accuracy and reliability in every blade.

Durability Meets Safety

Engineered for long-lasting performance, these heavy-duty replacement blades are enhanced with an anti-rust oil coating to prevent corrosion, ensuring extended blade life even in humid or outdoor conditions. Each set of blades is stored securely in a safe plastic box with blister packaging, protecting both your hands and your tools. The multi-segment design not only boosts efficiency but also reduces waste — giving you the most value out of every blade.

Perfect Fit for Heavy-Duty Metal Knives

Designed to fit most standard heavy-duty utility knives, including Harden #570335, these replacement blades deliver consistent, powerful performance. Whether cutting through thick cardboard, plastic, leather, or metal sheeting, they maintain razor-sharp precision without chipping or bending. These SK5 steel blades are trusted by professionals who value strength, accuracy, and safety in their tools. Stock up on this 10-piece set and always have the perfect cutting edge on hand.