Norton India Aluminum Oxide Combination Grit Benchstone 5 x 2 x 3/4 Inch India Combination Grit Benchstone IB45 Coarse/Fine Grit

The Norton India AO Combination Grit Benchstone produces keen, long-lasting edges with its unique combination of coarse and fine grit aluminum oxide abrasive. To improve sharpening and reduce clogging, use with oil. Ideal for clean deburring, these benchstones will produce sharp edges and quality finishes.

• A convenient combination of coarse and fine grit sides of India, our smooth cutting aluminum oxide abrasive
• Coarse grit surface creates keen edges and fine grit surface produces long lasting edges
• Using these stones with oil enhances the sharpening action and minimizes the clogging of the stones' surface
• Ideal for clean deburring, generating keen edges and quality finishes; orange/brown in color