DTW301RTJ/ Z 12.7 mm (1/2")

18V Cordless Impact Wrench


  • 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 144 mm (5-5/8")
  • Socket can be fixed with pin detent
  • BL motor delivers 330 N·m (240 ft.lbs.) of max torque
  • Variable 4-speed provides fastening control for a wide range of applications
  • Twin LED lights with preglow and afterglow functions for better illumination



Model NameDTW301RTJ/ Z
Product Name18V Cordless Impact Wrench
Fastening CapacitiesStandard Bolt: M10 - M20 (3/8" - 3/4")
High Strength Bolt: M10 - M16 (3/8", 5/8")
Square Drive12.7 mm (1/2")
Impacts Per Minute (IPM)0-4,000 | 0-3,400 | 0-2,600 | 0-1,800
No Load Speed (RPM)0-3,200 | 0-2,600 | 0-1,800 | 0-1,000
Max Fastening Torque330 N·m (240 ft.lbs.)
Dimensions (L x W x H)144 x 81 x 246 mm (5-5/8" x 3-3/16" x 9-11/16")
Net Weight1.5 - 1.8 kg (3.4 - 4.1 lbs.)

Standard Equipment
Belt Clip, Shoulder Belt with Safety Hook (197941-0)

Available Options
RTJ: 1x Rapid Charger, 2x 5.0Ah Battery, 1x Makpac Connector Box
Z: Without Charger, Battery & Carrying Case

*Items of standard equipment and specifications may vary by country or area. Net weight and dimensions may differ depending on the type of battery(ies) used. All pictures shown are for illustration purpose only. Continuous Usage Time/ Work Amount: Actual performance may vary based on application.