Suitable hot air models are traditional 8858 8586 858D 858D + Gaudi 863 and other air pump type hot air desoldering stations can be used universally high temperature resistance, no air leakage, easy replacement, strong versatility, suitable for a variety of hot air desoldering stations, using high-quality steel screwdrivers Strong versatility, suitable for a variety of hot air desoldering stations,High-quality steel, not easy to reinforce. It is fixed, sturdy to install and easy to replace., Manufacturer: Jnchdghwa