- The i-XS4 is suitable for implant surgery. - The software allows precise, safe control of speed and torque (which, with the EVO R20L surgical contra angle with 20:1 ratio, can reach 70 Ncm). - Speed: - Min.: 100 rpm (628.3 rad.min-1) - Max.: 40,000 rpm (251,327.4 rad.min-1) **For further product information, please contact Chat Support**