ALPHA-KUT™ consists of triangular, precision-formed abrasive grains which exhibit the continually self-sharpening properties and wear characteristics of ceramics, delivering a consistent cutting action over a long service life. The grain strength is complemented by a rigid fiber backing for stability, allowing added pressure for maximum stock removal. ALPHA-KUT™ quick change discs are ideal for heavy material removal or hardened materials, such as castings where the sprue is removed, large parts with excessive parting lines, large weld removal in narrow or otherwise inaccessible areas, weld or seam removal and blending, leveling and rough shaping, and more.