The Kärcher 47632520 Dirt Grinder 040 is a genuine Kärcher accessory designed for high-pressure washers. This rotary nozzle delivers a powerful point jet that rotates at high speed, providing up to 50% greater cleaning performance than conventional flat jet nozzles. It is ideal for removing stubborn dirt, moss, and atmospheric grime from various surfaces. With a maximum pressure of 180 bar and a maximum temperature of 60°C, it ensures efficient and effective cleaning. The nozzle size is 040, making it suitable for a range of Kärcher high-pressure cleaners.