NORTON COMBINATION GRIT ABRASIVE BENCHSTONE-6" x 2" x 1"
India dual-grit stones are made with aluminum oxide abrasive that provides light material removal for deburring and cutting edge preparation. Oilstones are lubricated using abrasive stone oil to push the loosened abrasive and metal shavings away from the stone's surface to create a smooth, polished blade. Oil is applied to surface before sharpening and generally takes longer to sharpen than waterstones.