Size - 1.5mm diamond-coated grinding bit, 10mm cylindrical grinder head, high strength, and good coaxiality.
Material - Made of carbon steel and the diamond coated grinding head, higher wear resistance, and durable use.
Application - Can be used for grinding most hard materials such as iron, platinum, silver, and other metals. Suitable for sharpening, deburring, grinding, and carving.
Features - Good grinding tools for precious stone jade carving, mold repairing, cast cleaning, rust polishing, and DIY hobbyists.
Note - The 1/8 Inch (3mm) shank bit fits most electronic grinders, engraving machines, hanging mills, etc. Please be careful of flying chips during use!