3M HD-DH Aluminium Oxide Surface Conditioning Disc, 4in, Extra Coarse Grade, 100 in pack

The 3M Medium-grade disc is expertly crafted for heavy-duty surface conditioning tasks, providing the perfect balance between aggressive cutting action and durability. Designed with an advanced nonwoven abrasive material, it efficiently tackles tough materials while ensuring consistent performance throughout its lifespan. The unique composition allows it to conform to various surfaces, making it ideal for use in diverse applications, from welding preparation to metal finishing. Its compatibility with a range of backing pads ensures seamless integration into your existing workflow, elevating productivity and reducing downtime. Users can expect reliable results, whether working on mild steel, stainless steel, or even softer materials like aluminium.

Constructed using cutting-edge Precision-Shaped Grain technology
Designed to process three times more parts compared to leading competitors
Provides over two times longer life on mild steel compared to traditional abrasives
Optimally engineered for heavy-duty applications requiring robust performance
Compatible with various attachment systems for versatile use
Offers a fine finish while minimizing the risk of gouging or damaging workpieces