DIAMOND TOOL
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United States of America Patent
Stats
-
N/A
Issued Date -
Dec 30, 2010
app pub date -
Jun 24, 2010
filing date -
Jun 25, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Disclosed is a diamond tool. The diamond tool is coupled to a processing apparatus and may form a hole in a workpiece. The diamond tool includes a shank coupled to a connection portion formed at one end thereof and further coupled to the processing apparatus. There is a cylindrical opening formed at the other end of the shank; and segments formed at intervals along the periphery of the shank, the segments come into contact with the workpiece to form a hole in the workpiece. Each of the segments has at least one linear groove formed on the inner surface thereof or at least one oblique groove formed on the outer surface thereof. The segments are improved in shape to achieve improved cutting and cooling performance, increased stiffness and durability, and reduced load upon processing.
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Cited Art Landscape
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