Features: - Operation type: Engine use. - Dental instruments Reamers Gates Drills endodontic endo rotary files. - Used to open the middle and upper part or to bend the straight part of the root canal. - With high-quality cutting efficiency. - Made of high-quality medical stainless steel. - Recommended rotary speed 800-1200RPM. - Size: #1-6. - Length: 28 mm. **For further product information, please contact Chat Support**