Cutting bit and cutting insert
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United States of America Patent
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-
Jul 4, 1995
Issued Date -
N/A
app pub date -
Aug 26, 1992
filing date -
Aug 26, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A cutting bit useful for cutting various earth strata and the cutting insert, which may be made from a polycrystalline diamond composite, for such a cutting bit. The cutting bit has at least one pocket at the axially forward end thereof which receives its corresponding cutting insert. The cutting insert has at least one exposed cutting edge which is of an arcuate shape.
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Cited Art Landscape
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