15X458V - Walter Coolcut XX 4.5-Inch 80 Grit Sanding Discs (5-Pack)

High-Performance Abrasive Discs for Industrial Applications

The Walter Coolcut XX™ 4-1/2" 80 Grit Sanding Disc (SKU: 15X458V) is engineered for industrial environments where speed, efficiency, and finish quality are paramount. This 5-pack configuration offers a convenient solution for maintenance teams and fabrication shops requiring premium abrasive performance without the bulk of larger cartons. The Coolcut XX™ series is distinguished by Walter's proprietary Cyclone Technology, a geometric grain arrangement that creates cooling channels between the abrasive material. This design significantly reduces surface temperature during operation, preventing heat distortion and discoloration on sensitive alloys like stainless steel and aluminum.

Designed for aggressive stock removal and blending, these discs feature a premium ceramic grain blend that self-sharpens as it works. This ensures a consistent cut rate throughout the life of the disc, reducing downtime associated with frequent disc changes. The 80 grit specification makes this particular model excellent for intermediate finishing, blending out weld seams, and preparing surfaces for painting or polishing. By maintaining a cooler grinding zone, the Coolcut XX™ also extends the life of the disc itself, providing a superior cost-per-cut ratio compared to standard aluminum oxide resin fiber discs.

For optimal results and safety, these discs must be used with a compatible backing pad, such as Walter's Turbo Backing Pad, which provides the necessary support and airflow to maximize the benefits of the Cyclone Technology. The 15X458V pack is an essential addition to any MRO inventory, delivering reliable, high-speed material removal for diverse metalworking challenges.