The complete Bosch reconditioned 18V high-torque impact wrench kit laid out, including the wrench, two CORE18V 4.0 Ah batteries, charger, and a carrying bag.
Product feature graphic of the Bosch 18V impact wrench highlighting its components: max torque mechanism, powerful motor (up to 500 Ft-Lbs), spring-loaded hammer-and-anvil system, metal front housing, flat anvil design, and LED light.
Top-down view of the Bosch 18V impact wrench with a CORE18V battery attached, highlighting the compact head and rear of the tool.
A side view of the Bosch 18V high-torque impact wrench with a CORE18V 4.0 Ah battery attached, showing the ergonomic grip and the 18V Lithium-Ion labeling.
Front-end view of the Bosch 18V impact wrench with a CORE18V battery attached, showing the 7/16 inch hex anvil and the tool's compact profile.
Document detailing the Bosch Service Center Factory Reconditioned Tool Warranty terms and conditions.
A graphic explaining the Bosch reconditioning process with four icons, detailing the facility, the expert technicians, the disassembly and testing process, and the final quality assurance stamp.
The complete Bosch reconditioned 18V high-torque impact wrench kit laid out, including the wrench, two CORE18V 4.0 Ah batteries, charger, and a carrying bag.
Product feature graphic of the Bosch 18V impact wrench highlighting its components: max torque mechanism, powerful motor (up to 500 Ft-Lbs), spring-loaded hammer-and-anvil system, metal front housing, flat anvil design, and LED light.
Top-down view of the Bosch 18V impact wrench with a CORE18V battery attached, highlighting the compact head and rear of the tool.
A side view of the Bosch 18V high-torque impact wrench with a CORE18V 4.0 Ah battery attached, showing the ergonomic grip and the 18V Lithium-Ion labeling.
Front-end view of the Bosch 18V impact wrench with a CORE18V battery attached, showing the 7/16 inch hex anvil and the tool's compact profile.
Document detailing the Bosch Service Center Factory Reconditioned Tool Warranty terms and conditions.
A graphic explaining the Bosch reconditioning process with four icons, detailing the facility, the expert technicians, the disassembly and testing process, and the final quality assurance stamp.
BOSCH

Bosch Impact Wrench Kit HTH181-B25-RT 18V 7/16 Inch Hex 500 Ft-Lbs CORE18V Reconditioned (Two 4.0Ah Batteries Charger Bag Fastening Tool)

In stock
SKU: HTH181-B25-RT
$280.07 USD

Description

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Bosch HTH181-B25-RT 18V 7/16-Inch Hex High-Torque Impact Wrench Kit Reconditioned

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

The Bosch HTH181-B25-RT 18V High-Torque Impact Wrench Kit Reconditioned drives heavy-duty fasteners, large lag screws, and concrete anchors across industrial jobsite environments. Delivering 500 ft-lbs of maximum torque with an impact rate of 2,100 IPM, this cordless tool features a 7/16-inch quick-change hex anvil for rapid accessory swaps. Powered by two CORE18V 4.0 Ah lithium-ion batteries, the unit combines an all-metal motor housing with an 11-inch head length to operate efficiently in confined utility locations.

Best Used For:

  • Utility & Lineman Fastening: Driving large lag bolts and hardware into wooden power poles and heavy timber frames.
  • Concrete Anchor Installation: Securing large-diameter masonry screw anchors into foundation footings and concrete slabs.
  • Heavy Equipment Maintenance: Removing rusted lug nuts and structural machinery bolts during field repairs.

Key Performance & Safety Features

  • 500 Ft-Lbs Output: High-torque mechanism delivers severe breakaway power to loosen seized structural fasteners quickly.
  • 7/16-Inch Quick-Change Hex Anvil: Holds 7/16-inch power-groove hex bits securely for rapid tool-free accessory changes.
  • CORE18V 4.0 Ah Battery System: High-density 21700 cell architecture delivers continuous power with active CoolPack 2.0 thermal management.
  • Spring-Loaded Impact Mechanism: Hammer-and-anvil system minimizes user kickback while transferring maximum kinetic force to the fastener head.
  • All-Metal Motor & Drivetrain: Rugged gear housing withstands severe jobsite drops and harsh mechanical vibration.
  • Variable Speed Trigger: Provides linear control from 0 to 1,900 RPM to prevent thread stripping and over-torquing.

What's Included

  • (1) HTH182 18V High-Torque Impact Wrench with 7/16-Inch Hex Anvil (Reconditioned)
  • (2) GBA18V40 18V CORE18V Lithium-Ion 4.0 Ah Compact Batteries
  • (1) 18V Fast Charger
  • (1) Heavy-Duty Carrying Bag

Technical Specifications

Specification Detail
Model Number HTH181-B25-RT
Voltage Rating 18V DC
Maximum Torque 500 ft-lbs
Anvil Size & Type 7/16 in Hex Quick Change
No Load Speed 0 - 1,900 RPM
Impact Rate 0 - 2,100 IPM
Battery System (2) 18V CORE18V 4.0 Ah Lithium-Ion
Bare Tool Weight 5.7 lbs
Head Length 11 in
Motor Construction All-Metal Motor & Gear Housing
Product Condition Manufacturer Reconditioned
Pro-Tip: Always use impact-rated 7/16-inch hex shank accessories and sockets when operating high-torque impact tools; standard non-impact bits will shatter under the severe rotational shock loads generated by the 500 ft-lbs anvil output.