Cutting tip having rounded main cutting edge and sharp side cutting edges
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 27, 2001
Grant Date -
N/A
app pub date -
May 10, 1999
filing date -
May 10, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A metalcutting tool, such as a band saw blade, is formed by providing a body having at least one tooth, the tooth including a cutting tip having a rake face, a clearance face intersecting the rake face to form a main cutting edge therewith, and a pair of side faces intersecting the rake face to form respective side cutting edges therewith. The main cutting edge and the side cutting edges are subjected to an abrasive rounding operation, and the side cutting edges are thereafter ground to remove any roundness produced therein during the rounding operation.
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