ITEM NAME:DIY Copper Pipe Swaging Tool Slot Screwdriver Drill Bit Tube Expander 1/4 -7/8" Description: Made of high-quality steel, durable. 6 piece set, with the most common HVAC pipe diameter: 1/4inch 3/8inch 1/2inch 5/8inch 3/4inch 7/8inch Suitable for hard and soft copper standardized, easy to braze swaging set. When installing the air.Suitable for hard and soft copper standardized, easy to braze swaging set. 6 Pieces Tube Expander. When installing the air conditioner, expand the copper pipe to connect the two copper pipes with each other.
