Adjustable Depth Hole Saw Assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Mar 3, 2011
app pub date -
Aug 27, 2010
filing date -
Aug 28, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A hole saw cup member includes a tubular saw cup member having a closed end arranged to be coupled to a rotary power source and an open end arranged to detachably secure an annular cutting ring member. The invention may include at least one saw cup extension member positioned between the saw cup member and the annular cutting ring member to lengthen the saw cup member to facilitate cutting of substrates having variable thickness.
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Cited Art Landscape
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