2pcs 5-in-1 Inch Tube Expanders Electric Repair Support Swaging Tool Drill Bit Expander 1/4 3/8 1/2 5/8 3/4 Pipe Expander Black

Features. Function. Expand the copper pipe to make the two copper pipes interconnected when the air conditioner is installed(Need to be installed on the hand drill). 5 in 1. One tool has 5 swaging sizes including 1 / 4in(6mm) 3 / 8in(9mm) 1 / 2in(12mm) 5 / 8in (16mm) 3 / 4in(19mm). Perfect swaging depth. A full range of swaging tool makes HVAC pipes easier to expand and the forged baffle will provide a greater swing depth to achieve a perfect fit. Precision tube dilator. Universal wide-range tube expander convenient to expand enables precise expansion effect. Material. Made of bearing steel has uniform hardness high wear resistance and high elasticity limit. Specifications. Material: Bearing steel. Color: black. British system: 1/4in(6mm) 3/8in(9mm) 1/2in(12mm) 5/8in(16mm) 3/4in(19mm). Size: 10*2*2cm/3.93*3.93*0.79in(L*W*H). Weight: 143g/5.04oz.