The DeWalt DCF887 boasts an improved brushless motor which gives increased torque as well as maintaining excellent power and efficiency in a range of light to heavy applications. This DeWalt impact driver features an integrated 3 mode selector which gives a variety of speeds to suit different applications; where mode 1 suits light and small jobs and mode 3 suits heavy impact jobs. It incorporates a new impact mechanism which provides longer drive and better speed. In addition to this a specialist SBS module derives more power from the motor. A new chuck design with "drop and load" bit holder makes for fast and efficient bit changes and a 3 LED light ring lights up the working area. The DCF887NT-XJ impact drivers overall length has been reduced to 135mm making it ideal for use in compact and small spaces. Its lightweight and compact design reduces fatigue allowing users to use it for longer periods without rest. The impact driver also includes an ergonomic cold forged impactor handle that improves overall durability.This second generation impact driver is superior to it's first generation counterpart, where it offers more torque, speed, working life and efficiency.SPECIFICATIONVoltage: 18vMax Torque (Nm): 205Brake Type: ElectricLED Job Light: Yes / TripleBattery Capacity Indicator: NoBattery Compatibility: 18v Lithium-Ion (XR)Rotation: Forward / ReverseVariable Speed Control Trigger: YesNo Load Speed (RPM): 0-3250Standard Bolt Capacity: M4-M12Max. Impacts Per Min (IPM): 0-3800Driving Shank: 1/4" HexOverall Length (mm): 134Net Weight (Kg) with 1.5/2Ah Batt: 1.3Net Weight (Kg) with 3/4/5Ah Batt: 1.5Brushless Motor: YesNOISE & VIBRATIONSound Pressure Level (LpA): 96dB(A)Sound Power Level (LWA): 107 dB(A)Sound Uncertainty (K): 3 dB (A)Vibration Emission (ah) (Using Max Capacity of Tool): 22.0 m/s²Vibration Uncertainty (K): 2.1 m/s².