Posted to rec.crafts.metalworking
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Vacuum Clamp - Compressed Air ( WARNING! Actual metal workingcontent. )
Bob La Londe wrote:
http://www.amazon.com/Single-Sided-V...1598890&sr=1-2
How does this create vacuum with compressed air? Venturi affect?
If its a venturi wouldn't it use a huge volume of air?
Yes and yes.
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