04D308V - Walter Topcut 3-Inch Zirconia Sanding Disc 80 Grit (Pack of 10)

Industrial-Grade Surface Finishing with Walter Topcut Technology

The Walter 04D308V 3" Topcut Disc is engineered for professional metalworkers who demand efficiency and longevity in their abrasive consumables. Designed with a proprietary Zirconia Alumina grain formulation, this disc delivers an aggressive cut rate while maintaining a significantly longer lifespan than conventional sanding discs. The 80-grit composition is ideal for intermediate finishing, blending welds, and preparing surfaces for final polishing, striking an optimal balance between material removal and surface finish quality.

One of the standout features of the Topcut series is its advanced heat dissipation capabilities. In industrial environments, heat buildup can lead to premature disc failure and warping or discoloration of the workpiece, particularly when working with stainless steel. Walter has constructed these discs to run cooler, preserving the integrity of both the abrasive grain and the base material. This makes the 04D308V an excellent choice for fabrication shops handling heat-sensitive alloys where precision and aesthetic quality are paramount.

Operational efficiency is further enhanced by the integrated plastic "TR" button. This mounting system, compatible with standard Type R backing pads, allows operators to swap out worn discs in seconds with a simple twist-on, twist-off motion. This reduction in downtime is critical for high-volume production lines where every minute counts. Additionally, the backing of the disc is color-coded, providing a visual indicator of the grit size. This simple yet effective feature helps inventory managers and operators quickly identify the correct abrasive for the job, reducing errors and streamlining the workflow.

Packaged in quantities of 10, these discs offer a cost-effective solution for maintenance, repair, and operations (MRO) departments. Whether utilized for general deburring, cleaning metal surfaces, or blending in confined spaces, the Walter Topcut disc stands as a testament to quality engineering, delivering consistent performance that professionals can rely on shift after shift.