15V412 - Walter Quick-Step XX 4.5-Inch Grit 120 Blending Disc

Advanced Surface Finishing with Cyclone Technology

The Walter 15V412 Quick-Step XX Sanding Disc represents a significant leap forward in abrasive technology for industrial finishing applications. Part of the renowned Quick-Step family, this 4-1/2 inch disc is engineered to deliver exceptional productivity and finish quality across a wide range of materials. At the heart of its performance is Walter's revolutionary Cyclone Technology, a proprietary manufacturing process that expertly blends premium abrasive grains with a specialized cooling agent. This unique composition allows the disc to maintain a high removal rate while simultaneously preventing heat accumulation, a critical factor when working with heat-sensitive alloys.

Designed for versatility, the Quick-Step XX disc excels in blending, finishing, and polishing tasks. The Grit 120 rating makes it an ideal choice for the final stages of surface preparation, where achieving a smooth, consistent scratch pattern is paramount. Unlike traditional sanding discs that may glaze over or lose their cutting efficacy rapidly, the Quick-Step XX features self-sharpening grains. As the disc is used, fresh cutting edges are continuously exposed, ensuring that the removal rate remains consistent from the first pass to the last. This longevity translates directly to cost savings and reduced material waste in high-volume production environments.

One of the standout features of this product is its compatibility with the Quick-Step mounting system. The hook-and-loop backing enables operators to swap discs in seconds, minimizing downtime between grit changes. Furthermore, when paired with a Walter interface pad, the Quick-Step XX becomes a highly flexible tool capable of conforming to curved surfaces, pipes, and irregular contours without gouging or altering the workpiece geometry. Whether you are processing mild steel, stainless steel, or non-ferrous metals like aluminum, this disc provides a cool, controlled, and efficient finishing solution that meets the rigorous standards of modern industry.

The integrated cooling agent is particularly beneficial for preventing heat discoloration (heat tint) on stainless steel, reducing the need for subsequent pickling or passivation steps. By combining aggressive cutting capability with a refined finish, the Walter 15V412 streamlines the finishing process, allowing operators to achieve the desired surface quality in fewer steps.