1. Outer diameter: 2mm
2. Handle diameter: 3.175mm
3. Length: 38mm
4. With storage box, easy to store and carry
5. Contains a wealth of grinding, sanding, sharpening, polishing, carving, drilling, cleaning and other rotary tool accessories to meet your various DIY application needs
6. Suitable for all types of detail work, whether hard or delicate materials
7. Suitable for most ferrous and non-ferrous metals, castings, welding joints
8. Accessories are used for fine detail work on jade, ceramics, glass, wood, hardened steel, cast iron, stainless steel