6-Piece Hex Shank Imperial Tube Pipe Expander Set (7/8", 3/4", 5/8", 1/2", 1/4") - HVAC Swaging Tool for Air Conditioner Installation & Repair - Professional Drill Bit Kit for Copper Pipe Expansion

Features:Made of high quality steel material, durable for use.Expand the copper pipe to make the two copper pipes interconnected when the air conditioner is installed.It needs to be installed on hand electric drill.Pipe Expander only, other accessories demo in the picture is not included.Specifications:Material: Carbon steelSize: as picture show Quantity: 6pcs/setNote:No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package included:6pcs x Tube Pipe Expander