General description This vhbw drilling nozzle is a clever solution for your Kärcher WD 3 Battery Premium Set and WD 3 Battery Set vacuum cleaners. It effectively captures dust and dirt while drilling, ensuring that walls and floors remain clean. The nozzle is easy to attach to the vacuum hose and can be adjusted to fit the diameter of the suction pipe. Technical specifications Length: 17.8 cm Thickness: approx. 600 mm Attachment dimensions (width x height): 12.4 x 10.2 cm Dimensions of operating part of attachment (width x height): 9.1 x 8 cm Drill hole diameter: 12.3 mm Colour: matt black Weight: 102 g Compatibility and accessories Compatible with Kärcher WD 3 Battery Premium Set Compatible with Kärcher WD 3 Battery Set Replacement for Kärcher 2.863-234.0 Installation Simply attach the nozzle to the vacuum hose. Adjust the diameter of the nozzle to fit the suction pipe by turning it into place. Usage Place the drilling recess of the nozzle over the desired drilling point and switch