Double-honed for extreme sharpness, OLFA 25mm Extra Heavy-Duty Ultra-Sharp Black Snap-Off Blades are 25% sharper than standard OLFA silver blades. Manufactured from high-quality Japanese carbon tools steel, these blades are long lasting and durable. Choose Extra Heavy-Duty Blades for applications requiring superior sharpness.
Seven segments per blade deliver a fresh new edge quick and easy.
Use OLFA 25mm Extra Heavy-Duty Ultra-Sharp Black Snap-Off Blades for cutting nylon, rope, high-pressure laminates, expansion board, and more. Available in packs of 5, 20, and 40. (HBB-5B, #1125383)