3M™ Cubitron™ II 726A Cloth Belt, 4 in W, 118 in L, 320+ Grit
This is a high-performance cloth abrasive belt designed for efficient surface finishing and blending on metal. Its main purpose is to cut materials quickly and consistently without building up excessive heat, making your grinding work faster while improving the life of the belt.
- The blend of 3M Precision-Shaped Ceramic Grain and Aluminum Oxide cuts material faster and stays sharp longer than standard belts, meaning fewer belt changes and more time spent working.
- The vegetable-based grinding aid keeps the belt running cooler on most metals, which reduces heat discoloration on your workpiece and prevents premature belt failure.
- The flexible J-weight poly-cotton backing allows for contour finishing and blending applications, providing excellent conformability for working on irregular shapes.
Who this is best for
This belt is ideal for professionals in metalworking, casting, forging, and general industrial maintenance who need a durable, long-lasting abrasive for dimensioning, blending, and fine finishing tasks on various metals, including stainless steel.



