American Forge & Foundry 3/4 Drive Air Impact Wrench (7670)

The American Forge & Foundry 3/4" Drive Air Impact Wrench (7670) is a high-performance pneumatic tool engineered for professional use in demanding automotive, industrial, and agricultural applications. Designed to provide enhanced precision and productivity, this impact wrench handles challenging fastener removal and installation tasks with efficiency. Its robust construction, including an aluminum hammer casing and specialized tungsten-titanium alloy components, ensures a long service life even under rigorous daily use, making it an essential tool for tire shops and busy repair facilities. With powerful torque output and user-friendly controls, the AFF 7670 makes quick work of stubborn lug nuts and ceased fasteners.

KEY FEATURES AND BENEFITS:Powerful Torque Output: Delivers a maximum reverse torque of 956 ft-lbs and a working reverse torque of 360-390 ft-lbs, providing ample power for breaking loose overtightened and rusted fasteners quickly.Enhanced Tool Life: Features a hammer and anvil constructed from a premium tungsten-titanium alloy, significantly extending the tool’s operational lifespan in demanding environments like tire shops.Protection and Reliability: Encased in an aluminum hammer casing, offering superior protection against impacts and wear, thereby ensuring greater durability and consistent performance.Precision Control: Equipped with a convenient forward/reverse switch and adjustable throttle settings, allowing technicians to maintain maximum control over the tool’s speed and direction for various applications.Efficient Operation: The twin hammer mechanism ensures balanced and efficient power delivery, contributing to higher productivity and reduced user fatigue during prolonged use.SPECIFICATIONS:Square Drive: 3/4 inchMaximum Torque (Reverse): 956 ft-lbsWorking Torque (Reverse): 360-390 ft-lbsFree Speed: 5,000 RPMAverage Air Consumption: 7 CFMOverall Length: 9-1/2 inchesMinimum Hose Size: 1/2 inchAir Inlet (NPT): 3/8 inchSound Pressure: 92 dBAProduct Weight: 10.25 lbsHOW TO USE:Safety First: Always wear appropriate personal protective equipment, including safety glasses and hearing protection, before operating the impact wrench.Connect Air Supply: Attach a 1/2-inch minimum diameter air hose to the 3/8-inch NPT air inlet on the impact wrench. Ensure the air compressor is capable of providing at least 7 CFM at the recommended PSI for optimal performance.Install Socket: Select the correct size impact-rated socket for your fastener and firmly attach it to the 3/4-inch square drive anvil of the wrench.Select Direction: Use the forward/reverse switch to choose the desired direction for loosening (reverse) or tightening (forward) the fastener.Adjust Speed/Power: If available, use the throttle settings to adjust the power output or speed according to the fastener’s requirements. Start with a lower setting if unsure.Operate Tool: Position the socket firmly onto the fastener. Depress the trigger to activate the tool. Apply steady pressure and allow the impact wrench to do the work.Release Trigger: Release the trigger once the fastener is loose or adequately tightened. For critical fasteners, always verify final torque with a calibrated torque wrench.Disconnect: After use, disconnect the air hose and store the tool in a clean, dry place.BENEFITS OF USING AMERICAN FORGE & FOUNDRY 3/4" DRIVE AIR IMPACT WRENCH (7670):Handles tough fastening applications efficiently: Reduces manual effort.Provides consistent, reliable power: For demanding professional settings.Minimizes downtime: Durable construction materials reduce tool failure.Offers adaptability: Adjustable speed and directional controls accommodate varied tasks.Supports rapid task completion: Ideal for tire changes and machinery repairs.Built for longevity: Withstands rigorous daily use in workshops and industrial settings.FEATURES:Three forward speed settings for varied tightening requirementsOne dedicated reverse speed setting for effective looseningConveniently located forward/reverse switch for swift transitionsTwin hammer impacting mechanism for balanced power deliveryErgonomic pistol grip design for comfortable handlingStandard 3/4″ square drive compatible with common impact socketsOptimized for consistent air flow with a 3/8″ NPT air inletDesigned for use with a minimum 1/2″ air hose for full performanceProduces 92 dBA sound pressure level during operation