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1/2" Sub-Compact Cordless Impact Wrench with Brushless Motor
Owners Manual Parts Breakdown Print
18V Battery
Tool only. Battery and Charger sold Separately
LXT Technology
Sub Compact
Model No: DTW181ZB

1/2" Square Drive, Variable 2-Speed, Reversible


  • Sub-compact size (only 5-15/16" long) with high power ideal for professional installers, cabinetmakers, electricians, hobbyists, DIY and more!
  • Auto stop mode stops impact and rotation in 0.2 seconds after fastener is loosened (when trigger is fully depressed in reverse rotation)
  • eXtreme Protection Technology (XPT) offers maximum protection against dust, debris and liquids for optimal performance in extreme conditions
  • Brushless DC motor with high power to weight and size ratio
  • Brushless DC motor generates less heat buildup and is ideal for prolonged use in manufacturing / production applications
  • Battery protection system provides over-discharge, temperature and circuit protection for enhanced performance, battery cycle life and overall battery life
  • 2 stage impact power selection prevents over-tightening of fasteners
  • Variable speed trigger allows operator to adjust fastening speed based on materials or application
  • Twin LED job lights with pre-glow and afterglow features
  • Ergonomic soft rubber grip design for vibration absorption and comfortable operation


INCLUDES: Tool Only. Batteries and Charger Sold Separately. Hook (346449-3) 


Battery Capacities:

18V Li-Ion

Square Drive


No Load Speed

0 - 1,300 / 2,400 RPM

Impacts Per Minute

0 - 2,000 / 3,600 IPM

Maximum Torque

155 ft.lbs (210 Nm)

Vibration Level

10.5 m/s2

Noise Level

95 dB(A)

Overall Length

5-15/16" (144 mm)

Net Weight

1.8 lbs (0.8 kg)

Metric (MM) 3/8" & 1/2" Deep Drive Sockets

Metric (MM) 3/8

SAE (Inch) 3/8" & 1/2" Deep Drive Sockets

SAE (Inch) 3/8

Cordless High-Visibility Fan Jacket with Brushless Motor

Cordless High-Visibility Fan Jacket with Brushless Motor

LED Pen Light

LED Pen Light

Tape Measures

Tape Measures

Note: Makita Canada reserves the right to change specification of products without notice. The contents of the parts breakdown and Instruction manuals may be different from current products.


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