- 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. -Short contra-angle for incisors and cuspids. -Terminal shank reach is 11 mm. **For further product information, please contact Chat Support**