Used with the (regular length) Densah burs for vertical depth control. Features: - 5 mm Drilling depth for the Densah burs. - Compatible with Medium C-Guide sleeve. - Optimized to allow copious irrigation to the Densah burs. - Used for implant diameters up to 4.3 mm. - G-Stop key outside diameter: 5.0 mm. **For further product information, please contact Chat Support**