04C312V - Walter Coolcut XX 3-Inch Ceramic Sanding Disc, 120 Grit, Twist-On (10-Pack)

High-Performance Ceramic Sanding for Precision Finishing

The Walter Surface Technologies 04C312V Coolcut XX is a premium 3-inch sanding disc designed to elevate productivity in industrial metalworking environments. Engineered with a proprietary blend of high-performance ceramic abrasive grains, this disc delivers an aggressive cut rate while maintaining a consistent finish throughout its lifespan. The 120-grit composition makes it an exemplary choice for the final stages of surface preparation, blending, and finishing where surface quality is paramount. By utilizing Walter's exclusive Cyclone Technology, the disc is optimized to evacuate debris efficiently and run cooler than conventional sanding discs, significantly reducing the risk of heat discoloration or warping on sensitive alloys like stainless steel and aluminum.

Efficiency in MRO and fabrication settings is often dictated by downtime associated with tooling changes. The Coolcut XX features the Walter Twist quick-change system, which is compatible with standard Type R backing pads. This allows operators to switch between grits or replace worn discs in seconds without the need for additional tools. The secure locking mechanism ensures the disc remains centered and stable even at high rotational speeds, providing a smooth, vibration-free operation that reduces operator fatigue during extended use. The 3-inch diameter is particularly advantageous for accessing tight corners, contours, and confined spaces that larger angle grinders cannot reach.

Durability is a core characteristic of the Coolcut XX series. The ceramic grain structure is self-sharpening; as the disc is used, the grains fracture to reveal fresh, sharp cutting edges rather than dulling down. This mechanism extends the usable life of the disc far beyond that of standard aluminum oxide or zirconia alternatives, translating to lower consumable costs and reduced inventory requirements over time. Whether working on carbon steel structural components, stainless steel food-grade equipment, or aluminum fixtures, this disc provides a versatile solution for achieving flawless finishes.

This product is supplied in a convenient pack of 10, ensuring that workstations remain stocked for continuous operation. The backing of each disc is clearly printed with grit information, eliminating guesswork and ensuring the correct abrasive is selected for the task at hand. For optimal performance, use with Walter's dedicated orange (contour work) or black (blending) Twist backing pads.