Diamond tool for drilling and routing
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United States of America Patent
Stats
-
Aug 11, 1992
Issued Date -
N/A
app pub date -
Aug 26, 1991
filing date -
Feb 14, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A diamond tool for combination drilling and routing. The tool has a shaft end and a cutting end with an aperture therein. The cutting end includes abrasive grit on the outer peripheral surface for routing purposes and has abrasive grit on the terminal end and the surfaces forming the aperture for drilling purposes.
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