Abrasive belts for the E3, E4, and E5 electric knife sharpeners are formulated, designed, and made in America by industry-leading abrasives manufacturer Norton for precision sharpening of high-strength steels. The grit symmetry, spacing, and backing flexibility are all designed to produce the optimal convex edge with minimal heating or material takeoff. If you’ve ever used a belt sander to sharpen, you know hot quickly the steel heats and how much excess material can be removed if you aren’t careful. Their abrasives are a key component of our success in the sharpening world.

This is an exact replacement for the complete set of belts included with the E5 Upgrade Kit. Includes: (1) Blue P120 Coarse Grit, (1) Red P120 Medium Grit, (1) Grey X30 Fine Grit, (1) White X4 Extra-Fine Grit