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At drilling site, tricone bit or PDC bit fall into the hole or drill bit with a drill pipe fall into the hole is a very normal accident. When this issue happen please don't worry. A rod taper can solve your problems.
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This is the taper tap or recovery tap, it is a long and taper drill rod with water hole inside structure, it is made by 2 parts: adapter and fishing thread. It is an import tool to pull out the drill rods fall into the hole when drilling. Its size is updated the drill rods diameter. If you need rod tap please feel free to contact us by Lucy@tydrillbits.com.
