Milwaukee M12FRAIW38-402B Right Angle Impact Wrench Kit, 3/8" 12V Fuel with 2 x 4.0Ah - Pack of 2 Battery

It delivers up to 250 ft-lbs of torque, making it capable of handling heavy-duty fasteners in tight spaces. Ideal for automotive repairs, shop maintenance, and installation tasks where access is limited by the tool’s right-angle design.

‘Fuel’ indicates Milwaukee’s advanced brushless motor technology paired with optimized gearing for increased runtime, efficiency, and durability compared to conventional brushed tools.

The M12FRAIW38-402B Fuel kit includes two 4Ah Li-ion batteries, providing extended runtime, along with the right-angle impact wrench and necessary kit components designed for immediate use.

Key features include a 1/2" friction-ring anvil for quick socket changes, a slim compact head for better access in tight spaces, and an integrated LED light to illuminate work areas in low visibility conditions.

Steps: (1) Attach the desired 1/2" socket to the friction ring anvil. (2) Install a charged 4Ah battery. (3) Select a suitable torque setting or use the friction of the impact, then apply steady pressure to drive fasteners. (4) Use the LED light to illuminate the work area. (5) After use, detach the battery and store the tool in a dry, cool place.

Always wear eye protection and gloves, secure the workpiece, keep hands away from the rotating socket, and avoid loose clothing. Use the correct socket size to prevent slippage, and ensure batteries are charged and cool before recharging. Observe manufacturer safety guidelines for powered hand tools.

Compared to other 12V right-angle impact wrenches on Fepy, this Fuel version emphasizes longer runtime and higher torque due to its brushless motor and advanced gearing. For direct comparisons, you can review similar kits such as Milwaukee M12 right-angle options and other brands available on Fepy: https://fepy.com/product/milwaukee-m12fraiw38-402b (the pictured kit), https://fepy.com/product/milwaukee-m12fraiw38-301b, and https://fepy.com/product/milwaukee-m12fraiw38-204. These pages show related models with comparable specs and kit contents.

It's well-suited for automotive maintenance (lug nuts, suspension work in tight spaces), equipment assembly in constrained areas, and general mechanical servicing where a compact, high-torque impact wrench is needed.

Keep the tool clean and dry after use, periodically inspect the socket and anvil for wear, and store batteries with a partial charge if not used for extended periods. Charge batteries using the recommended charger, and avoid exposure to extreme temperatures to preserve battery life.

Yes, the tool is compatible with other Milwaukee M12 batteries and compatible accessories within the M12 platform. You can upgrade or replace batteries as needed, and you can pair the tool with additional M12 accessories available on Fepy.