Astro Pneumatic 1/2″ Super-Duty Impact Wrench, Twin Hammer / AST-1812
- Ideal for general automotive work, light truck, farm, body shop, tire shop and front-end work
- Durable twin hammer impact mechanism
- Anvil and rotor made of a special alloyed steel that is heat treated to prevent chipping or breaking
- Steel hammer case provides maximum protection
- Two piece construction for easy maintenance with Pressure feed lubrication system
Product Description
Description:
Ideal for general automotive work, light truck, farm, body shop, tire shop and front-end work
Durable twin hammer impact mechanism
Anvil and rotor made of a special alloyed steel that is heat treated to prevent chipping or breaking
Steel hammer case provides maximum protection
Two piece construction for easy maintenance
Pressure feed lubrication system
Specifications:
Square Drive: 1/2″
Free Speed: 7,000rpm
Overall Length: 6-3/4″ (172mm)
Net Weight: 5-3/5lbs. (2.60kg)
Max. Torque: 450ft./lbs.
Bolt Capacity: 9/16 (14mm)
Air Inlet Thread NPT: 1/4″
Air Hose I.D. Size: 3/8″ (10mm)
Avg. Air Consumpt.: 4.20cfm
Air Pressure: 90-120psi
Sound Level: 102dB(A)
Vibration: 6.0M/S²… More >>
Astro Pneumatic 1/2″ Super-Duty Impact Wrench, Twin Hammer / AST-1812