The leather (LR) bond is a hard, sturdy bond.
W193 Poliflex® Mounted Point - Leather Bond, 120 Grit, 1/4" Shank Poliflex® finishing points are manufactured with high shape accuracy, consistent quality and tight dimensional tolerances. Ideal for use on surfaces. They are ideal for fine grinding, structuring and preparations for polishing work, and are very frequently used for tool and die making applications.;Poliflex® finishing points with the leather bond are manufactured with white aluminum oxide.