Question 1

What is the Milwaukee M12FIWF12-402B Fuel 1/2" 12V 4Ah X 2 Li-ion Cordless Impact Wrench Kit With Friction Ring?

Accepted Answer

It’s a cordless 12V impact wrench designed for heavy‑duty tasks, featuring a 1/2" drive and a friction ring for secure socket retention. The kit includes two 4Ah Li‑ion batteries to help you stay active on the job without frequent recharging, all from the Milwaukee M12 Fuel line.

Question 2

What’s included in the M12FIWF12-402B kit?

Accepted Answer

The kit includes the Milwaukee M12 1/2" friction ring impact wrench, two 4Ah Li‑ion batteries, a charger, and the carrying/storage case.

Question 3

What does the friction ring feature do and why is it beneficial?

Accepted Answer

The friction ring securely retains sockets during use, reducing socket ejection and making socket changes faster and easier, especially in tight spaces.

Question 4

What are the key specifications I should know?

Accepted Answer

Core specs include 12V power, 1/2" drive, friction ring retention, two 4Ah Li‑ion batteries, and a compact, cordless design for maneuverability on job sites.

Question 5

What applications is this tool best suited for?

Accepted Answer

It’s ideal for automotive, truck and equipment maintenance, construction fastenings, and other heavy‑duty tasks where corded tools would be impractical or restrictive.

Question 6

How do I install and use this impact wrench?

Accepted Answer

Charge both batteries, attach your 1/2" socket to the friction ring, slide the socket into the drive until it seats, and power on to start fastening or loosening. Use appropriate PPE and operate at a comfortable, controlled pace, especially in tight spaces.

Question 7

What safety precautions should I follow when using this tool?

Accepted Answer

Wear eye protection, gloves, and hearing protection as needed. Keep hands away from the rotating socket area, use the correct socket size, and ensure the workpiece is secured. Avoid over‑torquing and inspect batteries for damage before use.

Question 8

How do I charge the batteries and what’s the expected runtime?

Accepted Answer

Insert the batteries into the included charger until LED indicators show full charge. Runtime depends on the task and material, but having two 4Ah packs helps you finish larger jobs without frequent recharges.

Question 9

How should I maintain and store the tool and batteries?

Accepted Answer

Keep the tool and batteries clean and dry. Periodically inspect the friction ring and sockets for wear. Store in the supplied case in a cool, dry place away from direct sunlight and extreme temperatures.

Question 10

What is the return policy for this kit if I’m not satisfied?

Accepted Answer

If you’re not satisfied, you can return the product under Fepy’s standard return terms within the specified window, provided it’s in unused and resaleable condition with all original packaging and accessories.

Question 11

Is this Milwaukee M12 kit a good value compared with other similar 12V options on Fepy?

Accepted Answer

Yes, it combines Milwaukee’s Fuel reliability with a compact 12V platform, two 4Ah batteries for extended runtime, and a friction‑ring system for secure socket retention, making it a strong value among 12V cordless impact wrenches on Fepy.

Question 12

What are some comparable Milwaukee M12 alternatives on Fepy that I could consider?

Accepted Answer

Alternatives include other Milwaukee M12 friction‑ring impact wrenches and similar 12V kits available on Fepy. For direct comparisons, you can explore related Milwaukee M12 options here: https://fepy.com/product/milwaukee-m12-high-torque-1-2-inch-impact-wrench-kit-friction-ring-402b and browse the Milwaukee M12 category for additional choices: https://fepy.com/category/milwaukee-m12-volt-tools

مفتاح الربط اللاسلكي ميلووكي (Milwaukee) قياس (1/2") ببطارية ليثيوم أيون (12V-4AhX2) موديل (M12FIWF12-402B)

Features & Benefits

Specification

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Frequently Asked Questions