04C305 - Walter Coolcut XX 3-Inch Ceramic Sanding Disc 50 Grit Twist Lock

High-Performance Ceramic Sanding Disc for Industrial Fabrication

The Walter 04C305 Coolcut XX is a premium 3-inch sanding disc designed for the most demanding metal removal applications. Engineered with Walter's exclusive Cyclone™ Technology, this disc features a high-performance ceramic abrasive grain blend that delivers exceptional removal rates without sacrificing surface quality. The 50 grit composition makes it an aggressive tool suitable for heavy stock removal, weld leveling, and surface preparation across a variety of metals, including mild steel, stainless steel, and aluminum.

Efficiency is at the core of the Coolcut XX design. The ceramic grains are self-sharpening, ensuring consistent cutting power throughout the life of the disc. This longevity translates to fewer disc changes and lower overall inventory costs. The disc utilizes the Twist quick-change system (compatible with Type R mounts), allowing operators to swap discs in seconds, thereby maximizing uptime in high-production environments. The grit number is clearly printed on the back of each disc, eliminating guesswork and ensuring the right abrasive is selected for every stage of the finishing process.

This abrasive is optimized for use with Walter's specialized backing pads. For contour work and finishing, it pairs with orange backing pads, while black backing pads provide the stiffness needed for blending and light weld removal. Whether you are working in aerospace, automotive, or general fabrication, the Coolcut XX offers the reliability and speed required for professional results.