Air impact wrench 12 compressed air impact screwdriver max torque 320 nmair consumption 140 lminoperating pressure 6 bar 12 compressed air ratchet spanner max torque 68 nmair consumption 110 lminno load speed 150 min 1operating pressure 6 bar compressed air chisel hammer air consumption 110 lminchisel stroke 41 mmoperating pressure 6 bar compressed air axial grinder max speed 25 000 min 1air consumption 110 lminoperating speed 6 bar 3 x chisels