This is the 3M Cubitron 3 Durable Edge Disc, a 2-inch abrasive disc designed for use on a Roloc system. It is specifically engineered to handle demanding metalworking tasks, giving you consistent material removal and superior resistance to wear, especially when working on edges or smaller areas. It is useful because it helps your team get through tough grinding jobs faster and reduces the frequency of disc changeouts, saving time and money.
- Exceptional Durability: The laminated 2-ply polyester backing resists tearing and wearing out on the edges, meaning you get more use out of each disc, particularly during edge work.
- High Efficiency: Features re-engineered 3M Precision-Shaped Grain that constantly self-sharpens, allowing the disc to slice through metal cleanly and quickly, increasing your overall productivity.
- Consistent Results: Maintains a fast cut rate for the entire life of the disc, ensuring a reliable finish on repetitive tasks like weld grinding and surface preparation.
Who this is best for
This disc is ideal for metal fabrication shops, maintenance and repair operations (MRO), and construction sites where you need a durable, small-diameter disc for medium to high-pressure applications like weld removal, beveling, and heavy deburring, especially on stainless steel or carbon steel.



