Multi-Functional Cutting Tool
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United States of America Patent
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N/A
Issued Date -
Jun 7, 2012
app pub date -
Jan 12, 2010
filing date -
Aug 26, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A multi-functional cutting tool can be used for a turning process as well as a drilling process. The multi-functional cutting tool includes: a shank having a flat surface to be fixed to a cutting device; first and second cutting portions of cylindrical shape, each of which extends from the respective ends of the shank; and a cooling hole straightly extending and penetrating into the cutting tool from the end of the first cutting portion to the end of the second cutting portion in a direction of the rotational axis of the cutting tool.
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