Precision Polishing and Sharpening with the Bergeon 4712 India Grinding StoneThe Bergeon 4712 India Grinding Stone is a meticulously crafted abrasive tool, specifically engineered for discerning watchmakers and precision tool users. This rectangular grinding stone, featuring a robust base, delivers exceptional results in polishing and sharpening delicate components.Key Features: Rectangular Design: The optimized rectangular shape allows for controlled and consistent contact, minimizing the risk of damage to sensitive surfaces. Stable Base: The included base provides exceptional stability during operation, ensuring accurate and repeatable results. India Stone Grade: Utilizing a medium India stone grade, ideal for polishing and refining surfaces while maintaining a fine edge. Precise Dimensions: Measures 15 x 15 mm, with a length of 150 mm, providing ample surface area for effective work. Versatile Applications: Perfect for polishing screwdriver blades, engraved tools, and other fine tool components. Technical Specifications: Model: 4712 Shape: Rectangular Dimensions: 15 x 15 mm Length: 150 mm Grade: Medium Base Included: Yes UPC: 7613318015470