The Makita TW001GZ is a powerful new Impact Wrench from the 40Vmax XGT range The new Makita 40V XGT cordless system is designed for the toughest and most demanding tasks. This 3/4\" impact wrench with its fully brushless motor provides a nut-busting torque of 2050Nm to perform jobs with ease. Lightweight and easy to handle, this wrench has four-stage impact power selection and trigger-operated speed control. Speed control can be switched automatically to its maximum speed with the simple push of the button, and top speed can be reached rapidly thanks to the shorter trigger travel in full speed mode. This product is sold in a cardboard box without batteries and charger. Features: Electric brake Variable speed trigger Forward/reverse rotation LED job light Brushless motor Electronic 4 stage impact power selection Ergonomically designed handle with rubberised soft grip Auto-stop system available both in forward/reverse rotation modes Trigger switch with full speed mode: Variable speed mode can be changed to full speed mode simply by pushing a button. Because in full speed mode the trigger travel is shorter, the full speed is reached faster Compact design Specification: Voltage: 40Vmax Driving Shank: 3/4” Square (C ring) Standard Bolt: M12-M36 High Strength Bolt: M10-M27 Impact Power Selection: Max/Hard/Med/Soft Impacts per Minute: 0-2,500/ 2,400/ 2,200/ 1,900ipm No Load Speed: 0-1,800/ 1,400/ 1,150/ 950rpm Max Tightening Torque: 1,800Nm Nut Busting Torque: 2,050Nm Net Weight: 3.9 4.2kg Vibration: 18.5 m/s² Vibration K Factor: 2.0 m/s² Sound Pressure Level: 100 dB(A) Sound Power Level: 111 dB(A) Sound K Factor: 3 dB(A)