- Tip Size : 0.40. - Tapper : 0.04. - Size Color Ring : Wide Black Ring. - Stopper Color : Black. - Active Part Length : 16mm. - File’s Length : 31. - Torque N/cm : 3. - Speed(rpm) File Tip : 400-450. - File Tip : Non-Cutting Tip. **For further product information, please contact Chat Support**