In the maintenance work of refrigerators, two copper pipes are connected together, and welding or joint connection methods can be used. Both of these connections methods require the expansion of the steel pipe. At this time you need a high-efficiency and high-quality tube expander.
【Carbon Steel Material】High-quality materials. Durable and high-frequency quenching. Does not deform easily.
【Conical Design】The radius of the expanded tube is 12mm, 9.5mm, and 6mm respectively. It can gradually expand the copper pipe wall when working, without suddenly causing the copper pipe to rupture.
【Electric And Manual】You can directly install the expander bit into your electric drill. It can also be installed in a Phillips screwdriver and used manually.
【Work Efficiently】As long as you purchase the right size drill, you can achieve a good fit. It is effortless every time you operate.
Expand the tube at a low speed. Rounding at high speed after molding.
Electric Drill Tube Expander × 1
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