
KWT-180 TYPE18 18v 1/2″ Mid Torque Impact Wrench (Bare)
29 October 2025
KWT-180 TYPE18 18v 1/2″ Mid Torque Impact Wrench (Kits)
30 October 2025KWT-040 TYPE18 18v 1/2″ Ultra Compact Impact Wrench (Kits)
Price range: £149.99 through £197.99
18V 1/2″ ultra compact cordless impact wrench supplied as a kit with a choice of 18V Li-ion batteries, charger, belt clip and pro carry case. Suitable for workshop, garage and paddock use.
18V 1/2″ Ultra Compact Impact Wrench Kit – Professional Brushless Tool
This 18V 1/2″ ultra compact impact wrench kit is engineered for trade professionals who need strong performance in tight and awkward working areas. Producing 400Nm of fastening torque from a body measuring only 110mm in length, this kit is ideal for automotive, mechanical, engineering and workshop environments where space limitations restrict the use of standard-size impact tools. At just 1.6kg with a 4.0Ah battery, it provides precise handling and reduced fatigue during extended use.
The digital brushless motor delivers efficient power, longer run-time and increased durability. For users who require a compact yet capable tool to complement a workshop setup, see our full range of Kielder Impact Wrenches here:
👉 https://www.rallyreplica.co.uk/product-category/tools/kielder-tools/kielder-impact-wrenches/
Important: This product is not suitable for scaffolding applications.
Key Features of this 18V Ultra Compact Impact Wrench
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400Nm Torque in a 110mm Body – High performance in confined areas and engine compartments.
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Digital Brushless Motor – Improved efficiency, reduced heat build-up and extended service life.
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3 Speed & Torque Modes (High/Med/Low) – Suitable for both delicate and heavier torque requirements.
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Variable Speed (Forward/Reverse) – Ensures accuracy and control for tightening and removal.
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Electronic Brake – Rapid stopping time for improved control and user safety.
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Integrated LED Work Light – Illuminates the work area from the base of the tool.
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1/2″ Square Drive with Ball Bearing – Secure socket retention for professional use.
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Compatible with TYPE18 18V Li-ion Battery System – View Batteries & Chargers here:
🔋 https://www.rallyreplica.co.uk/product-category/tools/kielder-tools/batteries-and-chargers/
Technical Specification
| Specification | Detail |
|---|---|
| Max Fastening Torque (High/Med/Low) | 400Nm / 280Nm / 175Nm |
| Drive | 1/2″ Square |
| Max Bolt Diameter | M20 |
| Motor | Digital Brushless |
| Length | 110mm |
| Weight (with 4.0Ah battery) | 1.6kg |
| No-Load Speed | 0–1600 / 2000 / 2600rpm |
| Impact Rate | 0–3300ipm |
| Gearbox | All-Metal |
| Vibration | 10 m/s² |
Kit Includes
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1 × 1/2” Compact Impact Wrench
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18V Li-ion Battery (capacity varies by selection)
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Charger
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Belt Clip
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Pro Carry Case
🌍 Outbound Links (Safe, Non-Competitor)
For industry guidance relating to vibration exposure and safe tool use:
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HSE Hand-Arm Vibration Guidance: https://www.hse.gov.uk/vibration/handarmvibration.htm
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ISO Standards Information: https://www.iso.org/home.html
| Battery | 1x 4.0Ah, 2 x 4.0Ah |
|---|
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