The Bosch PRO Die Grinding Stone is a mounted point designed for grinding and deburring hardened and non-hardened steel in hard-to-reach areas and on irregular shapes. Where standard grinding wheels cannot reach, mounted points offer a practical solution. Their compact size and varied profiles make them ideal for working on small components, intricate profiles, and confined spaces that would otherwise be inaccessible. This set includes five mounted points — round, half-round, cylindrical, disc-shaped, and tapered — covering a wide range of grinding and deburring applications. Each point is manufactured from premium abrasive grains with vitrified bonding, providing the strength and durability needed for consistent performance on tough steel workpieces. The 6mm cylindrical shank is compatible with standard three-jaw drill chucks, making the set straightforward to use with a die grinder or suitable rotary tool. With a 60 grit rating, these mounted points are suited to material removal and deburring tasks on both hardened and non-hardened steel. Features and Benefits: • Premium abrasive grains with vitrified bonding for strength and long-lasting performance • Five profile shapes included — round, half-round, cylindrical, disc-shaped, and tapered • 6mm cylindrical shank compatible with standard three-jaw drill chucks • Suitable for grinding and deburring hardened and non-hardened steel Specifications: Diameter: 20mm Length: 25mm Shank Diameter: 6mm Grit: 60 Net Weight: 0.023kg