Worallymy Hex Handle Tube Expander Bearing Steel Swaging Tool Drill Bit Set High Strength Round Handle Tube Wear Resistance Expander Drill Bit

Features: Product detail Five different sizes for your choice to meet your needs such as 19mm/0.75inch; 15.9mm/0.62inch; 12.7mm/0.5inch; 9.5mm/0.37inch and 6.3mm/0.25inch. Using way When air conditioning is installed expand round handle tube make two tubes mutual link. Please make sure tube is installed on hand electric drill. Material Swaging tool drill bit set is made of bearing steel. It has high and uniform hardness and wear resistance and high elastic. Easy to install Swaging tool drill bit set is easy to be installed for beginners and specialists. Wide application Hex handle tube expander can be used for HVAC systems line set. Specifications: Material: bearing steel Color: black Shank Diameter: 6.35mm/0.25 inch hexagonal handle Specifications: 19mm/0.75inch; 15.9mm/0.62inch; 12.7mm/0.5inch; 9.5mm/0.37inch; 6.3mm/0.25inch Size: 12*8*2cm/4.72*3.14*0.79inch(L*W*H) Weight: 130g/4.59oz