The race evo sequence is the ultimate solution to manage most of your root canal treatments. - Optimal speed: 1’000 rpm (minimum 800 rpm). - Torque: 1.5 Ncm. - Taper: 6%. - Length: 21 mm. Pack contains: - #15 Taper 6%. - #25 Taper 6%. - #30 Taper 6%. **For further product information, please contact Chat Support**