Description

Specification:Size: 1/4", 3/8", 1/2", 5/8", 3/4"Shank Type: Hex ShankTotal Length: 100mm / 3.94"Shank Diameter: 6.3mm / 1/4"Material: Bearing SteelFinish: Black OxideColor: BlackPackage Contains:1 x 5-in-1 Swage Tube Expander Drill BitDescriptionThe air conditioner pipe expander tool is made of bearing steel with high hardness and strong toughness to ensure that it is not easy to break and deform under strong torque. The surface is blackened, heat-resistant, wear-resistant, corrosion-resistant and rust-resistant, with a long service life and safe and convenient use.Our 5-in-1 drill bit set can be carried with you or kept in your tool box, taking up no bulk and making it easy to carry and store. The hexagonal handle is used with an electric drill to easily expand the copper pipe, efficiently and quickly, saving more time.