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Bosch

Bosch GDS18V-221B25 18V EC Brushless 1/2 Impact Wrench

  • 18V EC brushless
  • 590 ft-lbs
  • Bosch CORE18V
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On this page

Is the Bosch GDS18V-221B25 18V EC Brushless 1/2 Impact Wrench worth it?

Yes, for the right buyer. The Bosch GDS18V-221B25 18V EC Brushless 1/2 Impact Wrench ranks #9 in our Best Battery-Powered Impact Wrench 2026 list (best bosch). Its biggest strength: bosch CORE18V battery compatibility with Bosch tools. The main caveat: lower torque than Milwaukee and DeWALT.

Overview

What the Bosch GDS18V-221B25 18V EC Brushless 1/2 Impact Wrench does well

Keep in mind that lower torque than Milwaukee and DeWALT.

Specs that matter

Key features

  • 18V EC brushless
  • 590 ft-lbs
  • Bosch CORE18V
The trade-offs

Pros & cons

Pros

  • Bosch CORE18V battery compatibility with Bosch tools
  • 590 ft-lbs adequate for automotive and light construction
  • Bosch European precision build quality

Cons

  • Lower torque than Milwaukee and DeWALT
Fit check

Should you buy the Bosch GDS18V-221B25 18V EC Brushless 1/2?

Think twice if this matters to you

  • Lower torque than Milwaukee and DeWALT
Where it ranks

Featured in 1 best-of list

ListRank
Best Battery-Powered Impact Wrench 2026· Best Bosch#9 / 10
Cross-shop

Alternatives to the Bosch GDS18V-221B25 18V EC Brushless 1/2 Impact Wrench

Products ranked near it in our research, each better for a slightly different buyer.

Buying advice: power tools

  1. Major platforms each cover hundreds of tools. Choose one with the specialty tools you may need later.
  2. Brushless motors are more efficient and durable. Brushed tools are fine for occasional light use.
  3. Kits include batteries and a charger. Once you own batteries, bare tools are much cheaper.
  4. 12V tools are compact for light work. 18V or 20V max tools handle most home projects. Higher-voltage platforms suit heavy cutting.
  5. Check tool and battery warranty lengths and whether registration is required.

Read the full guides

Answers

Bosch GDS18V-221B25 18V EC Brushless 1/2 Impact Wrench: common questions

Is the Bosch GDS18V-221B25 18V EC Brushless 1/2 Impact Wrench worth buying?

Yes, for the right buyer. The Bosch GDS18V-221B25 18V EC Brushless 1/2 Impact Wrench ranks #9 in our Best Battery-Powered Impact Wrench 2026 list (best bosch). Its biggest strength: bosch CORE18V battery compatibility with Bosch tools. The main caveat: lower torque than Milwaukee and DeWALT.

What are the downsides of the Bosch GDS18V-221B25 18V EC Brushless 1/2 Impact Wrench?

The main trade-offs owners and reviewers point to: lower torque than Milwaukee and DeWALT.

What are the key features of the Bosch GDS18V-221B25 18V EC Brushless 1/2 Impact Wrench?

18V EC brushless, 590 ft-lbs and Bosch CORE18V.

What are the best alternatives to the Bosch GDS18V-221B25 18V EC Brushless 1/2 Impact Wrench?

Worth comparing: Ryobi PCL261K2 ONE+ HP 18V Brushless Impact Wrench, Milwaukee 2854-22 M18 FUEL 3/8 Inch Compact Impact Wrench and Snap-on CT9100 18V Monster Lithium Impact Wrench. Each ranks near it in our research for a slightly different buyer.

Where can I buy the Bosch GDS18V-221B25 18V EC Brushless 1/2 Impact Wrench?

It's sold on Amazon. Prices and stock change often, so check the current listing before you buy, our link takes you straight to it.

Which drill is more powerful, DeWALT or Milwaukee?

At comparable price tiers, Milwaukee M18 FUEL brushless drills are more powerful than DeWALT XR brushless. At budget tiers (brushed motors), the difference is smaller. For drilling through concrete and hardwood repeatedly, Milwaukee FUEL has the edge. For standard home use (drywall, softwood framing, assembly), the difference is imperceptible.

If I already have DeWALT batteries, should I switch to Milwaukee?

The battery platform transition cost makes switching rarely worthwhile. If you have DeWALT batteries, buy DeWALT tools. The performance difference between professional-tier DeWALT XR and Milwaukee FUEL is real but small, not worth replacing a battery library over.

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