3M HD-DH Aluminium Oxide Surface Conditioning Disc, 4-1/2in, Extra Coarse Grade, 50 in pack

The 3M Heavy duty surface conditioning disc combines innovative design with advanced technology to tackle the toughest tasks in surface preparation and finishing. Engineered for durability, the disc excels on mild steel, delivering over two times the lifespan compared to competitive options while processing three times more parts. With its unique Nonwoven web structure and precision shaped grain, it ensures consistent results and superior performance across various applications. Whether you are deburring, blending, or refining surfaces, this disc provides an aggressive cut without sacrificing the integrity of the base material, making it an essential tool for professionals seeking efficiency and quality.

Engineered for heavy-duty applications, ensuring reliability in rigorous environments
Designed to process three times more parts, enhancing productivity for users
Offers exceptional edge durability and shape retention, minimizing disc changes
Utilises precision-shaped grain technology to provide a faster cut rate on various materials
Compatible with a range of attachment systems for versatile use across different tools
The nonwoven construction protects against gouging, undercutting, and surface damage