15X453 - Walter Coolcut XX 4.5-Inch 36 Grit Sanding Disc (25-Pack)

Aggressive Grinding with Coolcut XX™ Technology

Take your metal finishing to the next level with the Walter Coolcut XX™ 4-1/2" x 7/8" 36 Grit Sanding Disc (SKU: 15X453). Designed for professional welders who demand speed and reliability, this disc is a powerhouse for weld removal and heavy blending. Unlike generic abrasives that lose their bite halfway through the job, the Coolcut XX™ is built with Walter's exclusive Cyclone™ Technology. This advanced grain blend stays sharp and cuts aggressively, allowing you to grind down heavy beads and level joints in record time.

Heat buildup is a constant challenge when finishing metal, particularly on stainless steel and thin-gauge aluminum. The "Coolcut" design is engineered to mitigate this issue by promoting a free-cutting action that reduces friction and heat generation. This means you can work harder and faster without worrying about blueing the steel or warping your workpiece. With a coarse 36 grit, this disc is your primary tool for the initial, tough stages of grinding, capable of removing stock at speeds double that of traditional discs. The result is less operator fatigue and a faster path to the final finish.

Durability is a key factor for any welder watching their bottom line. The Coolcut XX™ discs are proven to deliver up to six times the stock removal capacity of standard sanding discs. This exceptional longevity means you spend more time welding and grinding, and less time walking back to the supply cabinet for a fresh disc. The convenient 25-pack ensures you have plenty of stock for big projects, keeping your momentum going without interruption. These discs fit standard 4-1/2 inch angle grinders (backing pad required) and are ready to tackle the toughest shop environments.

Whether you are working in a custom fabrication shop, a shipyard, or on a pipeline, versatility matters. The 15X453 shines on stainless steel but performs just as impressively on carbon steel and aluminum. It is the ultimate all-rounder for diverse fabrication needs, providing the aggressive bite you need for heavy removal and the consistency required for a professional result. Upgrade your grinder with Walter Coolcut XX™ and experience the difference premium abrasives make.