CUTTING EDGE AND CUTTING TOOL
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United States of America Patent
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N/A
Issued Date -
Dec 9, 2010
app pub date -
Jun 3, 2009
filing date -
Jun 3, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A wood boring drill bit or cutting pliers is disclosed comprising a cutting head made of a first material. A pocket is formed in the cutting head and a filler material is welded in the pocket. A cutting edge is formed on the filler material. The method of making the tool comprises forming a cutting head of a first material having a pocket. A filler material is welded into the pocket. A cutting edge is formed on the filler material such as by grinding or machining.
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