Per tubo esagonale in rame espansore per trapano manuale uso inglese e misure metriche

A: 1x 4-in-1 British pipe expander. B: 1x 5-in-1 British pipe expander. High and uniform hardness and wear resistance, high elastic limit. C: 2x pipe expanding drill. ● Note: When installing the air conditifor r, expand the steel pipe to connect the two steel pipes.

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