15X478 - Walter Coolcut XX 4.5-Inch 80 Grit Quick-Change Sanding Disc

High-Performance Quick-Change Abrasive for Industrial Finishing

The Walter 15X478 Coolcut XX Quick-Change Sanding Disc is engineered to meet the rigorous demands of modern industrial fabrication. This 4.5-inch, 80-grit abrasive disc features Walter's proprietary Coolcut XX technology, which utilizes a premium ceramic grain blend designed for aggressive stock removal and exceptional longevity. Unlike traditional aluminum oxide discs, the Coolcut XX series maintains its cutting efficiency over a longer period, ensuring consistent finishes and reduced material waste.

Efficiency in the workshop is paramount, and the Quick-Change (Spin-On) attachment system is central to this product's design. By eliminating the need for locking nuts and wrenches, operators can swap out worn discs in seconds, minimizing downtime and maintaining workflow momentum. This feature is particularly beneficial in high-volume production environments where frequent abrasive changes are necessary. The disc must be paired with Walter's Quick-Change Turbo backing pads to ensure proper centering and safety during operation.

Versatility is another key strength of the 15X478. It is formulated to perform exceptionally well across a broad spectrum of materials, including mild steel, stainless steel, aluminum, and other non-ferrous metals. The 80-grit composition makes it an ideal choice for intermediate finishing, blending welds, and preparing surfaces for final polishing or painting. Its cool-cutting properties help prevent heat buildup, reducing the risk of warping or discoloring heat-sensitive alloys like stainless steel.

Key Industrial Benefits:

• Rapid Changeover: Tool-free Spin-On system drastically reduces setup time.
• Material Versatility: Safe and effective on ferrous and non-ferrous metals.
• Cost Efficiency: Long-lasting ceramic grains reduce total abrasive consumption.