15C708 - Walter COOLCUT 7-Inch 80 Grit Resin Fiber Sanding Discs

Reliable General Purpose Sanding for Industrial Applications

The Walter 15C708 Coolcut 7" Sanding Disc is engineered to meet the rigorous demands of industrial metalworking and fabrication environments. As part of Walter Surface Technologies' renowned abrasive lineup, the Coolcut series is designed to offer a cost-effective solution for general-purpose sanding tasks without compromising on quality or safety. These resin fiber discs utilize premium aluminum oxide grains, which are known for their toughness and ability to fracture under pressure, revealing fresh cutting edges that maintain a consistent cut rate throughout the life of the disc.

Specifically formulated for use on steel, the 80 grit composition of this disc makes it an excellent choice for intermediate finishing steps. After heavy stock removal with coarser grits, the 15C708 allows operators to refine surface finishes, blend light welds, and remove surface imperfections such as rust, mill scale, or old paint. The 7-inch diameter provides ample surface coverage, making it highly efficient for working on large plates, structural beams, and tank fabrication.

One of the standout features of the Coolcut line is its thermal management. Heat generation is a common enemy in abrasive processes, often leading to glazing of the disc or discoloration of the workpiece. Walter has optimized the bond system in these discs to promote cooler cutting action, extending the life of the abrasive and ensuring the integrity of the metal surface. For MRO departments and production facilities looking to standardize their abrasive consumables, the Walter 15C708 offers reliable performance batch after batch.

Usage Note: These discs are designed to be used with a compatible backing pad (such as Walter's Turbo or standard backing pads) and an angle grinder. Proper storage in a dry, humidity-controlled environment is recommended to maintain the flatness and performance of resin fiber discs.