Professional series. In composite material, handle and head in shockproof rubber. Operating lever, change of rotation and speed adjustment operated with one hand. High power and great reliability. Speeds: 9000 rpm Torque: 312 Nm | 230 lb-ft Avg air cons.: 113 l/min | 4 SCFM Working pressure: 6 bar | 90 psi Weight: 1.09 kg | 2.4 lb kg