Round Nozzle ND 10 for WHA3000 The Round Nozzle ND 10, an accessory for the Weller WHA3000 hot air station, is specifically designed for precise soldering and desoldering tasks. This nozzle uses hot air and is ideal for applications such as SMD repairs, shrinking tubing, and drying paints and adhesives. It features accurate temperature control and an adjustable airflow. The nozzle is heated on both sides and offers a quick heating time and an ergonomic design. Additionally, safety features such as overheating protection and automatic shut-off ensure safe handling.