Find OEM, manufacturer-direct Duplo replacement blades for your paper cutters at Binding101. Don't let messy, rough cuts leave your finished paper products sub-par. You want to present a strong finish, not only for your customer's experience, but for the reduction in wear and tear to your machine. That's right, using a dull blade in an electric paper cutter can cause undue wear to your equipment, sharing your investment and potentially leading to damage. And remember to always check your user manual for compatibility before buying a new blade.