This tool is placed in either of the two angled openings, and then rolled over flat oilstone to sharpen graver. Measures 2-1/8" x 1-1/8".
Essential for Jewelry Repair and Jewelry Making. Please contact us with any questions. Please visit our store for other great jewelry tooling items such as; Hand Stamps, Disc Cutters, Polishing Compound, Buffers, Hammers, Tweezers, Mandrels, Anvils, Vises and more! Thanks for Looking!