Work Sharp Red P120 Extra Course Abrasive Replacement Belt Kit 5 Pk. for Ken Onion Edition WSSAKO81117

The Work Sharp Red P120 Extra-Coarse Abrasive Replacement Belt Kit 5 Pack is built for serious sharpening jobs that demand heavy material removal. Designed for the Ken Onion Edition Knife and Tool Sharpener, these belts aren’t just strips of sandpaper—they’re precision abrasives engineered by Norton, one of America’s most respected abrasives manufacturers. Each belt is formulated and crafted in the USA to handle the demands of sharpening high-strength steels while maintaining control and consistency.

At 120 grit, the P120 extra-coarse belt is the most aggressive option in the Ken Onion lineup. It’s the belt you turn to when you need to restore a damaged edge, remove chips, or completely re-profile a blade. When knives or tools have gone beyond simple touch-ups, these belts provide the cutting power to bring them back into working shape. They’re also the exact replacement for the extra-coarse belt included with the original Ken Onion Edition kit, so you’ll be sharpening with the same trusted standard that came with your sharpener.

What makes these belts different is their precision design. Norton engineers ensure grit symmetry and even spacing so the belt cuts cleanly without tearing into steel unpredictably. The flexible backing allows the abrasive to contour to the blade’s surface, which creates a proper convex edge instead of a flat grind. This results in stronger, longer-lasting edges that are less prone to chipping. At the same time, the belts are optimized to minimize heat buildup, protecting blade temper and avoiding unnecessary steel loss. If you’ve ever tried to sharpen on a standard belt sander, you know how quickly a blade can overheat or get ground down too far. Work Sharp belts eliminate those risks by combining efficiency with careful control.

Each pack includes five Red P120 belts, each measuring ¾ by 12 inches, with a total weight of just 1.6 ounces. With a 5 pack on hand, you’ll be ready to tackle multiple blades, from kitchen cutlery to outdoor knives to heavy-duty shop tools. When your sharpening projects call for aggressive action, these belts give you the reliability and durability to do it right.

Rugged, efficient, and made in the USA, the Work Sharp Red P120 Extra-Coarse Abrasive Replacement Belt Kit is the go-to choice for restoring blades and re-profiling edges with confidence. Keep your blades sharp and your sharpener running strong with this 5 Pack of Replacement Belts from Work Sharp at SMKW!