MAKITA DTD155Z 135 N·m (1,240 in.lbs.) Brushless Cordless Impact Driver 18V LXT® Li-Ion [Bare Tool] (1/4″)

Capacity Machine Screw: M4 – M8 mm (5/32″ – 5/16″)
Standard Bolt: M5 – M14 (3/16″ – 9/16″)
High Strength Bolt: M5 – M12 (3/16″ – 1/2″)
Coarse thread (in length): 22 – 90 mm (7/8″ – 3-1/2″)
Hex Shank 6.35 mm (1/4″)
No Load Speed (RPM) Hard / Soft: 0 – 3,000 / 0 – 1,300
Impacts Per Minute (IPM) Hard / Soft: 0 – 3,900 / 0 – 1,600
Max Fastening Torque 140 N·m (1,240 in.lbs.)
Vibration Level Impact tightening of fasteners of the maximum capacity of the tool: 14.0 m/s²
Vibration K Factor Impact tightening of fasteners of the maximum capacity of the tool: 2.0 m/s²
Sound Pressure Level 94 dB(A)
Sound Power Level 105 dB(A)
Noise K Factor 3 dB(A)
Dimensions (L x W x H) 135x79x232 mm (5-5/16″x3-1/8″x9-1/8″)
Net weight 1.2 – 1.5 kg (2.6 – 3.2 lbs.)