48E011 - Walter Coolcut XX Flap Drum 80 Grit

Premium Linear Finishing Abrasive

The Walter 48E011 Coolcut XX Flap Drum is a high-performance abrasive tool designed for industrial linear finishing applications. Engineered by Walter Surface Technologies, this drum features premium Zirconia Alumina grain, known for its exceptional hardness and self-sharpening properties. With an 80 grit rating, it is specifically optimized for medium-duty tasks such as blending weld seams, removing heavy scratches, and preparing surfaces for final polishing.

Measuring 4-1/2 inches in diameter and 4 inches in width, this flap drum provides a substantial contact area, allowing for efficient processing of large surfaces. The drum is constructed with high-quality abrasive cloth flaps arranged radially, which ensures consistent wear and exposes fresh grain throughout the life of the product. This design not only extends the service life of the drum but also guarantees a uniform finish from the first pass to the last.

One of the standout features of the Coolcut XX series is its cool-cutting technology. The abrasive formulation includes active grinding agents that significantly reduce heat generation during operation. This is critical when working with heat-sensitive materials like stainless steel and aluminum, as it prevents heat tinting, discoloration, and warping. The drum is equipped with an integrated 5/8"-11 threaded arbor, making it compatible with the Walter Line-Mate III and other standard linear finishing tools. This threaded system allows for rapid tool-free changes, minimizing downtime in production environments.

Ideal for MRO professionals and metal fabricators, the Walter 48E011 delivers a perfect balance of aggression and finesse. Whether you are cleaning up after heavy welding or preparing a surface for a satin finish, this flap drum provides the reliability and performance expected from a leader in surface treatment technologies.