- Sell in one set (12 pcs) as shown in the picture
-Shank size: 2.35mm
- Excellent abrasive power with large protrusion of abrasive grains.
- Suitable for roughing, grinding, small hole drilling, and grinding and finishing.
- Best use for wide range of application, including metal, jewellery, model making, art crafting, DIY works, and dental industry.
- Use along with high speed rotary tools.