Benchmark Abrasives 3-Inch Green Zirconia Quick Change Sanding Discs – Male R Type Backing, 25 Pack, 36 Grit

Professional-Grade 3-Inch Green Zirconia Sanding Discs

Experience professional-grade surface prep with Benchmark Abrasives 3-inch sanding discs. This 25-disc set features green zirconia grains engineered for hard metals and demanding tasks, delivering efficient material removal while keeping the workpiece cooler under load. These discs excel at paint stripping, heavy grinding, deburring, and metal finishing, helping you move from rough casting to a refined surface with consistent results.

Key features at a glance

• High-performance green zirconia grains that resist heat buildup for extended disc life.
• Industrial-grade construction designed to withstand tough applications in metalworking.
• Male R Type backing for fast, secure attachment to die grinders and compatible tools.
• Twist-lock quick-change design compatible with a broad range of drill and grinder setups.
• ANSI/EU standards-compliant quality you can rely on in professional shops.

Compatibility and versatility matter when equipment rotates quickly, and these discs are designed with that in mind. They fit many brands and tool families, from DeWalt and Milwaukee to Makita, Bosch, Metabo, Ryobi, Black & Decker, Kobalt, Craftsman, Porter-Cable, Neiko, and more. The 3" diameter makes them ideal for tight spaces and precise work, while the 36-grit grade targets heavy material removal without sacrificing control.

Ideal uses across industries

• Automotive and welding prep: stripping paint, deburring edges, and smoothing welds.
• Construction and shipyard projects: prep and finishing on castings, brackets, and metal assemblies.
• General metal finishing: rust removal, oxidation cleanup, and surface refinement before coatings.

How you use the discs matters. While they provide robust performance, results depend on the operator’s technique, the material’s condition, and the tool’s speed. For best results, match disc grit to the task, apply even pressure, and preserve edge life by avoiding overheating.