- File Names : Smart R2. - Tip Size : 0.30. - Tapper : 0.05. - Size Color Ring : Two Blue Ring. - Stopper Color : Black. - Active Part Length : 15mm. - File’s Length : 19mm. - Torque N/cm : 3.5. - Speed(rpm) File Tip : 450-500. - File Tip : Active Cutting Tip. **For further product information, please contact Chat Support**