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Short Description:

【Material】: This tools clearance is made of bearing steel, which is not easy to break, wear-resistant, prevents the pipe bit from rusting, and has a long service life.

【Working Principle】: When connecting the swedge tool hvac, the soft copper pipes expand through the rotation of the drill bit, so that the two copper pipes are connected without leakage. More effective than round reamers when used in combination with drills and hammer drills. (The drilling speed should not be too fast)

【Easy to Use】: According to the diameter of the copper pipe expander, select the corresponding expansion head to install. To prevent cracking at the edges of the tube, the tip of the expander should be used to expand the tube. Then insert the entire expansion head into the copper tube and apply even force until the cup mouth is formed.