Astro Pneumatic 1812 1/2" Super Duty Impact Wrench - Twin Hammer

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.

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)