- Shape: Round. - Shank Type: RA SURG L. - Shank length: 34 mm. - Shank diameter: 2.35 mm. - Head size: Ø0.8-2.3 mm. - Material: Tungsten carbide. - Compatible With Any Dental Implant System. - Purpose: Creates The Osteotomy Site And In Sinus Lifts. - Length: 1 mm. - Ø: 0.8mm. **For further product information, please contact Chat Support**