Boring tool for producing undercuts in holes
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United States of America Patent
Stats
-
Jun 10, 1986
Grant Date -
N/A
app pub date -
Jul 26, 1984
filing date -
Jul 29, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A boring tool for producing undercuts in preformed holes. The boring tool has a cutting element which is provided at one end of a driving shaft. In order to produce the undercut, the driving shaft can be deflected at right angles to the axis thereof via a deflection mechanism. The deflection mechanism is accommodated in the boring tool, and is provided with a longitudinally displaceable deflection rod for positively deflecting the driving shaft. In the deflected position, the driving shaft is driven by a rotary drive which is separate from the turning drive. As a result, the undercuts can be very precisely produced.
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