ZIW1063CT -- 820 ft-lb 1/2" Titanium Clutch Case Twin Hammer Impact Wrench


  • Twin hammer impact mechanism to perform best torque output, and special hardened-treatment to maintain durability.
  • Titanium clutch case to re-enforce strength.
  • Vane with spring mounted to prevent dead-lock or power-less problem.
  • 3 different speed adjustment for Forward direction, 1 full speed for Reverse direction.
  • Composite handle to provide best power-to-weight ratio, and prevent uncomfortable usage during temperature changes.


Brand Name Zipp Air Tool USA
Item Model Number ZIW1063CT
Square Drive 1/2" (12.7 mm)
Free Speed 8,500 RPM
Max. Torque (15 Sec) 820 ft-lb(1,100 NM)
Working Torque (5 Sec) 650 ft-lb (880 NM)
Avg. Air Consumption 4.9 cfm (139 l/min)
Net Weight 4.8 lbs (2.2 kgs)
Impact Mechanism Twin Hammer

Downloads and Videos

[ZIW1063CT Parts Schematic]