VERIFIED · 2026 canonical · www.jaspecs.com

Bosch 18V EC Brushless 1/2 In. Impact Wrench Kit with (2) CORE18V 4.0 Ah Compact Batteries

Model number
GDS18V-221B25

Bosch 18V EC Brushless 1/2 In. Impact Wrench Kit with (2) CORE18V 4.0 Ah Compact Batteries is an 18V cordless impact wrench built on Bosch's CORE18V platform with a brushless motor and a 0.5-in. anvil. Bosch lists up to 221 ft.-lbs. of torque and 2400 no-load RPM for fastening and removal work. This kit includes 2 batteries and a charger.

identifiers stable · addressable
Model no.
GDS18V-221B25
Brand
Bosch
Category
Impact Wrench
Canonical URL
/bosch/impact-wrench/gds18v-221b25-06019d8212/
Official page boschtools.com →
21 spec rows · each row is anchorable

§ Specifications

#specifications
Product Type
Impact Wrench
Voltage (V)
18
Cordless / Corded
Cordless
Power Source
Battery
Motor Type
Brushless
Tool Only
No
Batteries Included
2
Charger Included
Yes
Piece Count
6
Height (in.)
7.7
Length (in.)
6.4
Width (in.)
3
Barcode (UPC)
000346642797
Battery Platform
CORE18V
Battery Amp Hours
4
Warranty
5-year limited (tool + charger); 3-year limited (battery)
Max Torque (ft-lbs)
221
No Load Rpm
2,400
Anvil Size In
0.5
Variable Speed
Yes
Reverse
Yes

§ What's Included

01 (1) GDS18V-221 18V EC Brushless 1/2 In. Impact Wrench with Friction Ring and Thru-Hole
02 (2) 18V CORE18V Lithium-Ion 4.0 Ah Compact Batteries
03 (1) 18V Charger
04 (1) Belt Clip
05 (1) Lanyard
06 (1) Carrying Bag

§ Warranty

5-year limited (tool + charger); 3-year limited (battery)

§ FAQ

Is this a bare tool or a kit?

This version is a kit with 2 batteries and a charger.

What battery platform does it use?

It uses Bosch CORE18V batteries and chargers.

What are the main performance specs?

Bosch lists up to 221 ft.-lbs. of torque and 2400 no-load RPM.

What anvil size does it use?

It uses a 0.5-in. anvil.

Does it have variable speed and reverse?

Yes. Bosch lists both variable speed and reverse.