Norton 61463685545 (IB64) India AO Combination Grit Sharpening Benchstone, Aluminum Oxide Abrasive, Coarse/Fine Grits, Orange/Brown Colors, 4" x 1" x 1"

The Norton IB64 India AO (Aluminum Oxide) 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 Benchstone with smooth cutting aluminum oxide abrasive
• Using these stones with oil enhances the sharpening action and minimizes the clogging of the stones' surface
• Coarse grit surface creates keen edges and fine grit surface produces long-lasting edges on quality tools
• Ideal for clean deburring, generating keen edges and quality finishes; orange/brown in color