Programmable coping bit
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United States of America Patent
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Nov 7, 2006
Issued Date -
N/A
app pub date -
Jul 19, 2005
filing date -
Jul 19, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A coping bit capable of being easily modified to cut profiles having tenons of varying lengths is provided. The coping bit includes an axially extending primary drive shaft and a first cutting member fixed on the primary drive shaft. An axially extending secondary drive shaft having an upper and a lower portion is removably mounted on the primary drive shaft for rotation therewith, and a second cutting member is mounted on the secondary drive shaft in spaced relation to the first cutting member when the secondary drive shaft is mounted to the primary drive shaft.
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