3M Cubitron II Roloc Durable Edge Disc TR 947A, 1-1/2 in 120+ X-weight, 50 per inner 200 per case3M Cubitron II Roloc Durable Edge Disc 947A has a name that precedes it. This disc reflects the benefits of Cubitron II and Roloc products � coupling the sharp, consistent cutting action of Cubitron II discs with an easy-to-use Roloc attachment. Built for durability and strength, it's great for edge work, because it stands up to edges without tattering or fraying.- 3M Precision-Shaped Grain delivers sharp, cool, consistent cutting action
- Evenly-spaced grain features gaps that help debris escape, bolstering abrasive's ability to resist loading
- Poly-cotton backing offers great tensile strength, helping enhance overall abrasive durability
- Heavy X-weight backing does not wear and tear easily, rendering the disc a good match for edgework
- Roloc attachment makes disc to tool attachment swift and easy