- Nordent standard Gracey curettes feature a blade face curve with a true radius that conforms to tooth anatomy better than any other brand. - Nordent standard Gracey curettes have a 1.1 mm terminal shank diameter and blades that are 0.9 mm wide and 4 mm long. - Medium shank and slight contra-angle for bicuspids and molars. Terminal shank reach is 14 mm. **For further product information, please contact Chat Support**