METHOD AND APPARATUS FOR SHARPENING HARDENED TOOLS
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United States of America Patent
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Issued Date -
Mar 19, 2009
app pub date -
Sep 13, 2007
filing date -
Sep 13, 2007
priority date (Note) -
Abandoned
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Abstract
An application for an apparatus for sharpening a cutting blade includes a source of high pressure water stream capable of cutting steel and a sharpening jig for positioning and holding the cutting blade perpendicular to the high pressure water stream, the sharpening jig provides a mechanism for moving the cutting blade so that a cutting edge of the cutting blade predictably passes beneath the high pressure water.
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