Dota endo gold are the type of rotary files that combine between high cutting efficiency and high flexibility. Features: - Standard taper and sizes. - Controlled memory niti. - High cutting efficiency. - Inactive tips. - High fatigue resistance. - 200% flexibility. Kit Contains: - 1x #17/8 - 19 mm. - 1 x #20/4. - 1 x #25/4. - 1 x #25/6. - 1 x #35/4. **For further product information, please contact Chat Support**