Bi-Metal Snap Blades, 18 mm, Bi-Metal, 10 per dispenser

Features: Bi-Metal snap blades are produced through a patented process of combining two types of metal, spring steel and high speed steel | Spring Steel allows the blade to bend without accidentally breaking | It also ensures that the blade snaps cleanly on the score every time | High-Speed Steel Delivers a hardened cutting edge that stays sharp 3x longer than traditional carbon blades