5 Pieces Mounted Point Set Descriptions: The Mounted Points deliver a long lifetime when grinding steel. Its high-quality abrasive grain with vitrified bonding ensures the mounted point’s endurance on tough materials. It is intended for grinding and deburring hardened and non-hardened steel. It is suitable for use with drills and straight grinders with collets. It is used on electric drills and high-power electric grinders. It has a wide range of applications. It is suitable for grinding of steel that is hard and sensitive. Such as hardened steel, high carbon steel, general high speed steel, alloy steel and other grinding. It is mainly used for grinding and forming grinding of tools, cutting tools, gears, threads, thin wall parts, etc. Features: • 100% Brand New • ¼” Shank stones • High hardness, durable • Ideal for precision work • Suitable for grinding, polishing and shaping metal or iron surface. Specifications: Type: Mounted Points Straight Shank: 6 mm Grit: 40#~600# Package Includes: 1 x 5 pcs Mounted Stones #mountedpoint #mountedstones #grinding #polish #carving #metal #1/4inch #shank #6mm