Aluminum Oxide Fiber Disc

Premium Surface Grinding Discs

RENOTEC abrasives 4-1/2 inch surface grinding discs deliver maximum efficiency for a wide range of tasks, including grinding, blending, sanding, chamfering, and removal of paint, rust, and coatings. Achieve a smoother, more refined finish with these versatile angle grinder discs.

Engineered for Tough Materials

Designed to tackle the hardest materials like metal and stainless steel, these discs deliver heavy stock removal and consistent performance. Built for durability and strength, they excel in demanding applications without compromising on finish quality.

Industrial-Grade Durability

Featuring vulcanized fiber backing and heat-treated phenolic resin bonding, these discs resist loading, glazing, and grain shedding. This robust construction ensures longer life and sustained high performance in both workshop and job site environments.

Universal Compatibility & Versatile Use

Compatible with most 4-1/2' and 5' angle grinders, including brands such as DeWalt, Milwaukee, Makita, Bosch, Metabo, Ryobi, and many others. Made with sharp aluminum oxide abrasive for clean, fast cutting across a variety of materials.

A Brand You Can Trust

Manufactured to exceed ANSI and EU standards, RENOTEC grinding discs are built with premium materials and a commitment to quality. Trusted by professionals, they offer reliable performance and consistent results for every project.