15X506V - Walter Coolcut XX 5-Inch 60 Grit Resin Fiber Sanding Discs (5-Pack)

Premium Ceramic Sanding Performance

The Walter Coolcut XX™ 5" Sanding Disc (15X506V) represents the pinnacle of resin fiber disc technology for industrial metalworking. Engineered with Walter's proprietary Cyclone™ Technology, these discs utilize a high-performance ceramic grain blend that delivers exceptional material removal rates while maintaining a consistent finish. The 60-grit composition is perfectly balanced for aggressive stock removal and weld blending without gouging the base material.

Designed for the most demanding applications, the Coolcut XX™ series excels on steel, stainless steel, and aluminum. The advanced grain structure self-sharpens during use, ensuring that the cutting action remains aggressive throughout the entire lifespan of the disc. This specific SKU (15X506V) comes in a convenient 5-pack, making it an ideal choice for smaller shops or specific project requirements where bulk quantities are not necessary.

Technical Superiority

Heat generation is a primary concern in metal finishing, often leading to discoloration or warping of thin materials. The Coolcut XX™ addresses this with active cooling agents integrated into the top coat, which significantly reduce surface temperature during grinding. This feature is critical when working with heat-sensitive alloys like stainless steel. The vulcanized fiber backing provides the necessary rigidity for heavy pressure applications while allowing enough flexibility to contour slightly to the workpiece.

Application Versatility

Whether you are removing heavy welds, beveling edges for preparation, or blending surfaces, the 15X506V delivers reliable performance. It is compatible with standard 5-inch angle grinders using a suitable backing pad (typically a turbo or standard rubber pad with a 7/8" arbor). The 60-grit abrasive is coarse enough to strip material quickly but refined enough to prepare surfaces for finer finishing steps if required.