Makita 6906 Impact Wrench-3/4″

Continuous rating input 850W
Capacity Standard Bolt: M16 ? M22 (5/8? ? 7/8?)
High Strength Bolt: M16 ? M20 (5/8? ? 3/4?)
Square Drive 19 mm (3/4?)
No Load Speed (RPM) 1,700
Impacts Per Minute (IPM) 1,600
Max Fastening Torque 588 N?m (441 ft.lbs.)
Vibration Level Impact tightening of fasteners of the maximum capacity of the tool: 16.5 m/s?
Vibration K Factor Impact tightening of fasteners of the maximum capacity of the tool: 2.0 m/s?
Sound Pressure Level 98 dB(A)
Sound Power Level 109 dB(A)
Noise K Factor 3 dB(A)
Overall Length 327 mm (12-7/8?)
Net weight 5.6 kg (12.2 lbs.)