ZIW440 -- 400 ft-lb -- 1/2" Twin Hammer Mini Impact Wrench

  • $ 162.00


  • Adjustable 3 stages speed for Forward/Reverse
  • Most power and compact, deliver best Power-to-Size ratio in this class
  • Use for heavy automotive and truck repair, construction or assembly line.
  • With new twin hammer design and hot forged alloy steel made Hammer cage & Anvil to create moreŒætorque and 3 times longer life span than traditional design.

ZIW440 comes with compact durable design
Excellent power-to-weight ratio
Extremely durable Twin Hammer Mechanism
More torque, less vibration

Brand Name Zipp Air Tool USA
Item model number ZIW440
Square Drive 1/2" (12.7mm)
Std. Bolt Size 5/8" (16mm)
Free Speed 11,000 rpm
Max. Torque (10 Sec) 400 ft-lb (543nm)
Operating Air Pressure 90psi (6.2bar)
Avg. Air Consumption 7cfm (200 l/min)
Net Weight 3.3lb (1.5kgs)
Air Inlet Size 1/4" NPT/PT
Min. Hose size 3/8" (10mm)

Downloads and Videos

[ZIW440 Parts Schematic]