Einhell Professional IMPAXXO 18/400 18v Cordless Brushless 1/2" Impact Wrench 1 x 2.5ah Li-ion Battery Charger No Case

Einhell Professional IMPAXXO 18/400 18v Cordless Brushless 1/2" Impact Wrench 1 x 2.5ah Li-ion Battery Charger No Case

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About the product

The Einhell Professional IMPAXXO 18/400 is a cordless impact wrench with a brushless motor and 1/2-inch male square drive. Its three operating stages allow speed and torque adjustment, with a maximum torque of 400 Nm.

The wrench is part of the Power X-Change system and shares battery compatibility with Power X-Change tools. It has an illuminated control panel, an LED worklight and a detachable belt clip. The 1/2-inch drive accepts impact sockets; a 1/4-inch hex adaptor is also supplied for impact-rated screwdriver bits. The tool can be used for loosening wheel nuts and for DIY applications.

  • 18 V Power X-Change Li-ion battery, 2.5 Ah
  • Three gears; machine weight: 2.0 kg
  • Includes three impact sockets, a screwdriver bit adaptor and a battery charger
  • No case included

At a glance

  • Brushless motor
  • Three operating stages for speed and torque adjustment
  • Maximum torque of 400 Nm
  • Includes three impact sockets and a 1/4-inch hex adaptor
  • Includes a 2.5 Ah battery and charger; no case
Category
Tools & Garage
Compatible with
Einhell Power X-Change tools
In the box
Three impact sockets, a screwdriver bit adaptor, one 18 V Power X-Change Li-ion 2.5 Ah battery and a battery charger; no case
Maximum torque
400 Nm
Battery voltage
18 V
Drive
1/2-inch male square drive
Operating settings
3
Machine weight
2.0 kg
Motor
Brushless
Tool holder
1/2-inch male square drive; supplied with a 1/4-inch hex adaptor for impact-rated screwdriver bits
Battery
One 18 V Power X-Change Li-ion battery, 2.5 Ah

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Price history

The price while a shop stocked it

The last known price was £163.95 on 19 August 2026.