Bosch GDS18V‑221B25‑RT 18V EC Brushless 1/2 inch impact wrench kit displayed with CORE18V batteries, charger, and carrying bag, highlighting high‑torque fastening performance and compact professional‑grade design for automotive and construction applications.
Bosch GDS18V‑221 18V EC Brushless impact wrench shown with labeled features including Auto Bolt Release, friction ring, LED light, compact head, ergonomic grip, and CORE18V battery system, emphasizing high‑torque fastening capability and efficient brushless motor performance.
Bosch GDS18V‑221 18V EC Brushless 1/2 inch impact wrench in a standalone product view with CORE18V battery, metal belt clip, and compact ergonomic housing, designed for high‑torque fastening in automotive, mechanical, and construction environments.
Bosch GDS18V‑221 18V EC Brushless impact wrench with CORE18V 6.3Ah battery shown in a close‑up view, highlighting compact design, high‑torque output, and durable professional‑grade construction for demanding fastening applications.
Worker using a Bosch GDS18V‑745C 18V cordless impact wrench to tighten a bolt on a steel beam, demonstrating high‑torque fastening power, CORE18V battery performance, and rugged jobsite durability for structural and industrial applications.
Bosch GDS18V‑221 18V EC Brushless impact wrench positioned upright on a construction site with steel fasteners nearby, showcasing durable design, CORE18V battery power, and high‑torque capability for heavy‑duty fastening tasks.
Close‑up of a Bosch GDS18V‑221 18V EC Brushless impact wrench being used alongside a manual wrench on a red industrial pipe flange, highlighting high‑torque fastening performance for mechanical, plumbing, and industrial maintenance applications.
Worker using a Bosch GSB18V‑21 cordless drill to drive a heavy‑duty screw through a metal base plate into concrete, demonstrating powerful fastening capability and CORE18V battery performance for structural installation tasks.
Worker fastening a large anchor bolt into concrete using a Bosch GDS18V‑221 18V EC Brushless impact wrench, showcasing high‑torque output, ergonomic control, and professional‑grade performance for heavy‑duty construction applications.
Bosch GDS18V‑221B25‑RT 18V EC Brushless 1/2 inch impact wrench kit displayed with CORE18V batteries, charger, and carrying bag, highlighting high‑torque fastening performance and compact professional‑grade design for automotive and construction applications.
Bosch GDS18V‑221 18V EC Brushless impact wrench shown with labeled features including Auto Bolt Release, friction ring, LED light, compact head, ergonomic grip, and CORE18V battery system, emphasizing high‑torque fastening capability and efficient brushless motor performance.
Bosch GDS18V‑221 18V EC Brushless 1/2 inch impact wrench in a standalone product view with CORE18V battery, metal belt clip, and compact ergonomic housing, designed for high‑torque fastening in automotive, mechanical, and construction environments.
Bosch GDS18V‑221 18V EC Brushless impact wrench with CORE18V 6.3Ah battery shown in a close‑up view, highlighting compact design, high‑torque output, and durable professional‑grade construction for demanding fastening applications.
Worker using a Bosch GDS18V‑745C 18V cordless impact wrench to tighten a bolt on a steel beam, demonstrating high‑torque fastening power, CORE18V battery performance, and rugged jobsite durability for structural and industrial applications.
Bosch GDS18V‑221 18V EC Brushless impact wrench positioned upright on a construction site with steel fasteners nearby, showcasing durable design, CORE18V battery power, and high‑torque capability for heavy‑duty fastening tasks.
Close‑up of a Bosch GDS18V‑221 18V EC Brushless impact wrench being used alongside a manual wrench on a red industrial pipe flange, highlighting high‑torque fastening performance for mechanical, plumbing, and industrial maintenance applications.
Worker using a Bosch GSB18V‑21 cordless drill to drive a heavy‑duty screw through a metal base plate into concrete, demonstrating powerful fastening capability and CORE18V battery performance for structural installation tasks.
Worker fastening a large anchor bolt into concrete using a Bosch GDS18V‑221 18V EC Brushless impact wrench, showcasing high‑torque output, ergonomic control, and professional‑grade performance for heavy‑duty construction applications.
BOSCH

Bosch GDS18V‑221B25‑RT 18V EC Brushless 1/2" Impact Wrench Kit High‑Torque Fastening Tool CORE18V Batteries Auto Bolt Release LED Light Reconditioned

In stock
SKU: GDS18V-221B25-RT
$159.00 USD

Description

High‑Torque Brushless Power for Fast, Controlled Heavy‑Duty Fastening

The Bosch GDS18V‑221B25‑RT 18V EC Brushless 1/2 in. Impact Wrench Kit delivers exceptional fastening strength, compact handling, and advanced control features for demanding professional applications. Designed for driving lag bolts, anchors, nuts, and heavy‑duty fasteners, this impact wrench produces up to 221 ft‑lbs of torque with Bosch’s hammer‑and‑anvil system for maximum impact energy. Its compact 6.4 in. head length and lightweight 2.77 lb design make it ideal for overhead work, tight spaces, and all‑day use on the jobsite.

Equipped with Auto Bolt Release, the tool automatically stops rotation when torque is no longer applied, helping prevent dropped fasteners during removal. The EC Brushless motor delivers long runtime, high efficiency, and reduced heat buildup. This kit includes two next‑generation CORE18V 4.0 Ah compact batteries featuring 21700 cell technology and CoolPack 2.0 thermal management for extended performance and battery life. Whether you're working in automotive repair, construction, mechanical assembly, or equipment maintenance, this impact wrench provides the power, precision, and durability required for professional results.

Note: This is a manufacturer‑reconditioned tool, certified to look and perform like new.

Key Features

  • High‑torque 18V EC Brushless impact wrench engineered for heavy‑duty fastening
  • Delivers up to 221 ft‑lbs of torque for driving large bolts, anchors, and lug nuts
  • Auto Bolt Release stops rotation when torque is removed to prevent dropped fasteners
  • Compact 6.4 in. head length and 2.77 lb tool weight for improved maneuverability
  • CORE18V 4.0 Ah batteries provide next‑gen power with reduced weight
  • 21700 cell technology and CoolPack 2.0 for extended runtime and battery life
  • Hammer‑and‑anvil system delivers strong impact energy for tough applications
  • Soft‑grip ergonomic housing keeps tool cooler and comfortable during long use
  • Integrated LED light illuminates dark or confined work areas
  • Variable‑speed trigger for controlled fastening and removal

What's Included

  • (1) Bosch GDS18V‑221 18V EC Brushless 1/2 in. Impact Wrench with Friction Ring and Thru‑Hole
  • (2) Bosch CORE18V 4.0 Ah Lithium‑Ion Compact Batteries
  • (1) 18V Charger
  • (1) Belt Clip
  • (1) Lanyard
  • (1) Carrying Bag

Specifications

Battery Chemistry Lithium‑Ion
Drive Size 1/2 in. Square Drive
Torque 221 ft‑lbs
No‑Load RPM 0–2,400 RPM
No‑Load IPM 0–3,400 IPM
Voltage 18V
Tool Length 6.4 in.
Tool Height 7.7 in.
Tool Width 3 in.
Tool Weight 2.77 lbs (tool only)
Material High‑density plastic housing
Variable Speed Yes

Pro‑Tip: For the fastest bolt removal, use Auto Bolt Release with a controlled trigger pull—this prevents dropped hardware and speeds up repetitive disassembly work.