Single-waterway drill bits and systems for using same
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United States of America Patent
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Nov 22, 2016
Grant Date -
Aug 7, 2014
app pub date -
Apr 7, 2014
filing date -
Dec 14, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
Implementations of the present invention include drilling tools having axially-tapered waterways that can increase flushing and bit life, while also decreasing clogging. According to some implementations of the present invention, the drilling tool can have a single notch extending into the cutting face and a plurality of bores extending from the cutting face to an interior space of the drilling tool. Implementations of the present invention also include drilling systems including drilling tools having a single notch and a plurality of bores.
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