07F364 - Walter 40 Grit Linear Finishing Drum Belt 3.5x15.5

High-Performance Linear Finishing Abrasive

The Walter 07F364 Drum Belt is a premium abrasive tool engineered for heavy-duty surface conditioning and material removal. Measuring 3.5 inches in width and 15.5 inches in length, this belt is designed to fit pneumatic or expanding rubber drums on linear finishing machines. The 40 grit abrasive grain is specifically selected for aggressive applications, such as leveling small welds, removing deep scratches, and preparing surfaces for finer finishing steps.

A critical technical advantage of this belt is its construction. It features taped butt-joints rather than traditional lap joints. This manufacturing choice eliminates the seam bump that often causes chatter marks on the workpiece and vibration in the tool. The result is a smoother running belt that delivers a consistent finish across the entire rotation. The abrasive is bonded to a high-quality cloth backing, which provides the necessary tensile strength to withstand the heat and tension of industrial grinding operations without stretching or tearing prematurely.

This drum belt is versatile in its material compatibility, performing effectively on aluminum, brass, copper, steel, and stainless steel. It serves as an essential first step in a multi-stage finishing process, rapidly taking down imperfections to establish a uniform baseline before finer grits are applied. Whether used for manufacturing new components or restoring existing equipment, the Walter 07F364 offers reliable performance and extended service life in demanding industrial environments.