Makita 1/2″ (12.7 mm) 700 N·m (520 ft.lbs.) Cordless Impact Wrench 18V LXT® Li-Ion [Bare Tool] DTW700Z

Features:
• Increased rotation speed delivers higher torque than DTW450
• 3 modes of reaction time for automatic stop available both in forward and reverse rotation modes
• Trigger switch with full speed mode allows for less hand and finger fatigue
• Compact design with a short overall length of 170 mm (6-11/16″)
• Socket can be fixed with C-ring (ring spring)
• BL motor delivers 700 N·m (520 ft.lbs.) of max torque
• BL motor is electronically controlled to optimize battery energy use for longer run time per charge
• BL motor eliminates carbon brushes, enabling the BL motor to run cooler and more efficiently for longer life
• BL motor efficiently uses energy to match torque and RPM to the changing demands of the application
• Variable 4-speed provides fastening control for a wide range of applications
• Twin LED lights with preglow and afterglow functions for better illumination
• Convenient 1/2″ (12.7 mm) square drive for quick socket changes
• Ergonomically designed handle with soft grip provides increased comfort on the job
• eXtreme Protection Technology (XPT) is engineered to provide improved dust and water resistance for operation in harsh conditions
• Electric brake for increased operator safety
• Reversing switch is conveniently located
• Durable, reversible belt clip convenient for temporary tool hanging
• Battery protection circuit protects against overloading, over-discharging and over-heating. Powered by Makita 18V LXT Li-Ion battery

Standard Equipments:
Belt Clip

Specifications:
Fastening capacities: standard bolt: m10 – m24 (3/8″ – 1″)
High strength bolt (grade 10.9): m10 – m16 (3/8″ – 5/8″)
High strength bolt (grade f10t): m12, m16 (7/16″, 5/8″)
Square drive 12.7 mm (1/2″)
No load speed (rpm): max / hard / mid / soft: 0 – 2,200 / 1,900 / 1,200 / 500
Impacts per minute (ipm): max / hard / mid / soft: 0 – 2,700 / 2,400 / 1,700 / 1,000
Nut-busting torque: 1,000 n·m (740 ft.Lbs.)
Max fastening torque: 700 n·m (520 ft.Lbs.)
Max output: 430 w
Vibration level: impact tightening of fasteners of the maximum capacity of the tool: 19.0 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): w/ bl1815n / bl1820b: 170x81x258 mm (6-11/16″x3-3/16″x10″)
W/ bl1830b / bl1840b / bl1850b / bl1860b: 170x81x276 mm (6-11/16″x3-3/16″x10-7/8″)
Net weight: 2.3 – 2.7 kg (5.1 – 6.0 lbs.)