Chave de impacto Einhell 4510070, 2100 rpm, 400 N⋅m, 18V

The Impaxxo 18/400 cordless impact wrench drives large or long screws and reduces strain on the user’s joints compared with impact drill drivers. It belongs to the Power-X-Change family, so any rechargeable battery from that system is compatible. The brushless motor provides higher power and longer runtime than conventional carbon-brush motors. With high torque, the tool easily releases wheel nuts and other tight fasteners. The package includes a robust 1/2" external square drive mount, an LED light for work-area illumination, a bit adapter for screwdriving and a practical nut set for changing vehicle tyres. Battery and charger are not included and are available separately, for example in starter sets.

Advantages

The brushless motor increases efficiency, runtime and service life compared with brushed motors while requiring no maintenance. Compatibility with the Power-X-Change battery system lets you use one battery across multiple tools. Three speed settings allow precise control of speed and torque for different tasks. The included 1/2" external square drive and accessories enable secure fastening and straightforward tyre changes. Built-in LED lighting improves visibility in dim working conditions.

Key specifications

• Drive type: cordless impact wrench
• Motor: brushless
• Drive mount: 1/2" external square
• Speed settings: 3 levels
• Lighting: built-in LED
• Included accessories: bit adapter for screwdriving, nut set for tyre changes
• Battery/charger: not included (Power‑X‑Change compatible)

How to use

Insert a charged Power‑X‑Change battery (sold separately) into the tool and select the appropriate speed level for the task. Use the bit adapter for screwdriving tasks and the 1/2" external square drive with the supplied nut set for loosening or tightening wheel nuts. Hold the tool securely, align the drive with the fastener and apply controlled pressure while operating. Use the LED light to illuminate the work area when needed. After use, remove the battery for storage or charging according to the battery manufacturer’s instructions.

Recommendations

For tyre changes and automotive use, choose a higher speed/torque setting and ensure wheel nuts are tightened to the vehicle manufacturer’s specified torque using a torque wrench. Use only Power‑X‑Change batteries and follow all battery safety and charging guidelines. Store the tool and batteries in a dry, ventilated place and wear appropriate personal protective equipment during operation.