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.
