GJANSH 6 in 1 Swage Tool HVAC Repairing Set is designed for air conditioner copper tube expansion and swaging tasks. It includes a bit holder and six supported bit sizes: 1/4", 3/8", 1/2", 5/8", 3/4", and 7/8". This makes it a practical tool set for HVAC repair work that requires different tube sizes.
The set is suitable for users looking for a copper tube expander swaging tool in one package. Product information indicates it is sold as 1 set and 1 pack, with no batteries required. It is a straightforward repair accessory for HVAC applications where compatible bit sizes are needed.