- Diamond burs are essential in a dental office. - These burs are used in dentistry to grind/prepare elements and restorative material and to finish the restoration. - Diameter (⌀ 1/10mm): 14. - Cutting length (mm): 10. - Length (mm): 22. - Shaft Type: 314-FG Standard. - Shaft Diameter (mm): 1.4. - Cup shape: TR – Taper Bol point. - Grain: 524-Medium. - Color: Blue. - ISO 199/014. - MAX. speed 300,000 rpm. **For further product information, please contact Chat Support**