Walter Coolcut XX 5-Inch 36 Grit High-Performance Sanding Disc

Aggressive Grinding for Professional Welders

Take your metal finishing to the next level with the Walter Coolcut XX™ 5" Sanding Disc. When you have a heavy weld to grind down or a rough surface to smooth out, you need an abrasive that won't quit halfway through the job. This 36-grit disc is built for the toughest challenges in the shop, utilizing advanced Cyclone™ Technology to rip through metal faster and cooler than standard fiber discs. Whether you are working on a custom fabrication project or structural repairs, the Coolcut XX™ gives you the bite you need to get the job done right.

Versatility Across All Metals

One of the biggest advantages of the 15X503 is its versatility. It is designed to be a true multi-purpose workhorse, capable of handling aluminum, stainless steel, and carbon steel with equal effectiveness. The specialized abrasive grain resists loading, which is a common headache when grinding soft metals like aluminum. For stainless steel applications, the cool cutting action helps prevent heat tinting and warping, preserving the integrity of your base metal. This means less time fixing mistakes and more time welding.

Built to Last

Stop wasting time changing out burnt-up discs. The Coolcut XX™ is designed to last up to six times longer than traditional sanding discs, giving you more arc time and less downtime. The 5-inch diameter offers a perfect balance of coverage and control, allowing you to get into tighter spaces while still having enough surface area for larger passes. Pair this disc with a high-quality backing pad on your angle grinder, and experience the difference that premium abrasives make in your daily workflow.