The Norton Hard Arkansas Stone Round Edge Slip is the choice for achieving the finest finish possible. An ideal tool for precision sharpening and honing of bead planers, curved knives and tools, molders’ knives and wood gouges, these slips deliver sharp edges and quality finishes due to the ultra fine grit Hard Arkansas novaculite. With these slips, you can produce the finest edges while maintaining tolerances unequalled by any other abrasive file.