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Cordless Impact Wrench 750Ft-lbs - 1000N·m Power Impact Gun 1/2 Inch - 21V 2600RPM Brushless Electric Impact Wrench with 4.0Ah Battery & Socket & Fast Charger & Sturdy Case for Car Home DIY

Spec                                          Detail

Motor                                         Brushless (HP series)

Speed                                        Up to 2,800 RPM / 3,200 IPM

Torque                                       600 ft-lbs breakaway / 450 ft-lbs fastening

Drive size                                   1/2" (correct size for lug nuts)

Weight                                        3.7 lbs bare, ~5.3 lbs with battery

Price                                           $154–$179 (tool only; kits with battery run up to ~$219)

🔧 900 Ft-lbs Brushless Cordless Impact Wrench

✅ Up to 900 ft-lbs breakaway torque for removing stubborn lug nuts with ease.

⚡ Brushless motor delivers more power, longer runtime, and improved durability.

🚗 Perfect for roadside tire changes, automotive repairs, and heavy-duty jobs.

🔄 3-speed control provides better precision for different applications.

🔋 Compatible with DeWALT 20V MAX batteries (tool only, battery not included).

💪 Compact, reliable, and built for both DIY users and professionals.

Hey Ralm, 

I spent some time looking into this because for roadside tire changes, you don't just want the biggest torque number on the box—you want something that's dependable, brushless, and has enough power to break loose stubborn lug nuts without spending more than you need.

If I were buying one today, these would be my picks:

Option 1 – AVID POWER 20V Brushless 1/2" Impact Wrench

Price: Around $79.99–$89.99 (depending on current offers)

Why it's a solid choice:

• 450 N·m (332 ft-lbs) max torque.
• Brushless motor means better efficiency, less maintenance, and longer battery life.
• Up to 2600 RPM, so it comfortably meets your speed requirement.
• Includes battery, charger, sockets, and a carry bag, making it a great value.

Perfect for: Emergency roadside tire chages and general DIY automotive work.

Option 2 – WORKPRO 20V Brushless 1/2" Impact Wrench Kit

Price: $183.63

Why I'd consider it:

• More powerful with 500 N·m (370 ft-lbs) of torque.
• Brushless motor with 2200 RPM.
• Comes with a larger 4.0Ah battery, fast charger, sockets, and a storage case.
• Great if you want a little extra power for rusted or over-tightened lug nuts.

Perfect for: Larger vehicles, SUVs, or someone who wants a more heavy-duty setup.

One small suggestion regardless of which one you buy: keep a torque wrench in the trunk too. The impact wrench makes removing and installing the wheel quick, but a torque wrench lets you tighten the lug nuts to the manufacturer's recommended spec. It's a small investment that helps avoid damaged studs or warped brake rotors.

Hope this helps, and safe driving! 👍