Makita DTD171 LXT Brushless Impact Driver with a 4-stage electronic impact power selection plus 4 Assist Modes: wood mode, T-mode for thick metal plate, T-mode for thin metal plate, and bolt mode. It offers quick mode switching with a memory function.

It has a variable speed control trigger with both forward and reverse rotation for increased control. Fitted with an ergonomically designed, high comfort grip and a one-touch sliding chuck for easy bit installation and removal. For added user safety, there is an electric brake. An LED job light illuminates the workpiece in dark spaces.

Comes as a Bare Unit, No Battery or Charger.

Specification:

Bit Holder: 6.35mm (1/4in)
No Load Speed: 1,100/2,100/3,200/3,600/min.
Impact Rate: 0-1,100/0-2,600/0-3,600/0-3,800/bpm
Impact Selection: 4-stage: Tek Mode (x2), Assist Mode (x2)
Max. Fastening Torque: 180Nm
Capacity: Machine Screw M4-M8, Bolt: Standard M5-M16, High Tensile M5-M14
Coarse Thread Length: 22-125mm
Weight: 1.2kg