Astro Pneumatic 1812 1/2 in. Super Duty Impact Wrench

The Astro Tools 1812 1/2" Super Duty Impact Wrench - Twin Hammer is 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.

Features:

• 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: 7500rpm
• Overall Length: 7-1/2" (190mm)
• 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
• Air consumption L/s - L/m – 4.2 CFM (1.98 l/sec - 119 l/min)
• Max Torque – NCM / NDM / NM – 450 Ft/lb (610 NM – 61000 NCM)
• Working pressure (bar) – 90 PSI (6.2 bar)
• Pressure max. (bar) – 90 PSI (6.2 bar)