Dota Endo Baby Files Assorted Specifications: - Speed: 350 RPM. - Torque: 2.5 N.cm. - Taper: 4%. - Length: 16 mm. Kit Contains: - #20/04 - 16 mm. - #25/04 - 16 mm. - #30/04 - 16 mm. **For further product information, please contact Chat Support**