Cordless Impact Wrench

IMPAXXO 18/400

Item no: 4510070 EAN: 4006825657456
  • Member of the Power X-Change family, 1x 18V battery required
  • Brushless motor - more power and longer running time
  • PurePOWER Brushless - 10 years motor warranty after registration
  • Very powerful high-torque cordless impact wrench
  • Robust 1/2” external square drive mount
  • Incl. LED lamp to illuminate the work area
  • 3 speed settings for a perfect power and speed adjustment
  • Incl. bit adapter for screwdriving
  • Incl. nut-set for car wheel changing
  • Supplied without battery and charger (available separately)
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Article description

The Impaxxo 18/400 cordless impact wrench makes effortless work of driving in large or long screws, and unlike impact drill drivers it helps reduce strain on the user’s joints. As a member of the Power-X-Change family, all the rechargeable batteries from the high-quality system series can be used in the impact wrench. A cordless impact wrench is suitable for a whole range of jobs in the home, the workshed and especially the garage. The device is powered by the Einhell PurePOWER brushless motor. This brushless motor offers more power and a longer running time than conventional carbon brush motors. After registering online, the brushless motor comes with a 10-year warranty. Its high torque makes it an easy job to release e.g. wheel nuts. Three speed settings are available for optimum adjustment of the speed. This impact wrench comes with a robust 1/2" external square drive mount, and there is also an LED Light for optimum illumination of the work area. Also included in delivery are a bit adapter for screwdriving and a practical nut set for changing vehicle tires Delivery does not included a battery or charger. These items are available separately, e.g. as a practical starter set in various sizes.

Technical details

LED lighttrue
Motor typeBrushless motor
Motor voltage18 V
Number of transmission gears3
Product weight2 Kg
Torque (hard)400 Nm

Powerful and long-lasting

Einhell PurePOWER Brushless Motor

The PurePOWER brushless motor ensures highest performance, more running time and maximum service life. Unlike carbon brush motors, the brushless motor is not subject to any wear and is therefore maintenance-free. If registered online, the PurePOWER brushless motor comes with a 10-year service promise.


Robust mounting incl. accessories

The cordless impact wrench has a robust 1/2 inch external square socket for secure fixing of nuts. In addition, a bit adapter for screwing and a practical nut set for easy tyre replacement are included in delivery.


Three speed levels

With the three speed levels, the speed and torque can be optimally adjusted. With the first stage, for example, smaller screws can be sensitively screwed in, while the third stage provides the necessary power for loosening wheel nuts.

Tyre changes made easy!

IMPAXXO 18/400 – The expert for long bolts and wheel nuts

Tyre changes have rarely been easier than with the Einhell cordless impact wrench IMPAXXO 18/400. With a maximum torque of 400 Nm, the speed electronics and the robust, powerful 3-speed gearbox, loosening and tightening wheel nuts and screwing in long screws are the easiest of tasks for the compact power pack. The cordless impact wrench IMPAXXO 18/400 is supplied without a battery or charger. These are available separately.

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