Round Nozzle NQ 10 for WHA3000 The Round Nozzle NQ 10, an accessory for the Weller hot air station WHA3000, is specifically designed for precise soldering and desoldering tasks. It utilizes hot air and is heated from four sides to ensure even heat distribution. This tool is excellent for applications such as SMD repairs, shrinking tubes, and drying paints and adhesives. It offers precise temperature control and an adjustable airflow, making it an ideal tool for precise electronic works and repairs. Additionally, it features safety functions like overheat protection and automatic shut-off.