15V512 - Walter Quick-Step XX 5-Inch 120 Grit Sanding Disc

High-Performance Surface Finishing with Cyclone Technology

The Walter 15V512 Quick-Step XX Sanding Disc represents a significant advancement in abrasive technology for industrial surface finishing. Engineered with Walter's exclusive Cyclone Technology, this 5-inch disc utilizes a proprietary blend of self-sharpening premium grains. This design ensures that the disc maintains an ultra-high removal rate throughout its lifespan, rather than losing efficacy after the initial cut. For fabrication shops focused on efficiency, this translates to reduced downtime for disc changes and a lower total cost of operation per unit finished.

One of the critical challenges in finishing high-value metals like stainless steel and aluminum is heat management. Excessive heat can lead to discoloration, warping, or changes in the metallurgical properties of the surface. The Quick-Step XX addresses this with a specialized active cooling agent integrated directly into the abrasive matrix. This agent lubricates the contact zone, significantly reducing friction and heat generation. Consequently, operators can work aggressively to blend welds or remove imperfections without compromising the integrity of the substrate.

The 120-grit composition of this disc makes it an excellent choice for intermediate to fine finishing stages, preparing surfaces for polishing or painting. It is designed to be part of the versatile Quick-Step system, which allows for rapid changeovers between grits and types of abrasives. When paired with an appropriate interface pad, the Quick-Step XX gains the flexibility needed to contour to curved surfaces, pipes, and tanks, ensuring a uniform finish even on complex geometries. Whether working on mild steel, stainless, or non-ferrous alloys, this disc delivers consistent, professional results.