| Ahhhh, memories...July 2 2009 at 6:58 PM | Bill (Login PlanoBill)
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Response to CO2 is definitely heavier than air |
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Vortex Tube, mine is called a Cold air Gun...used it back in the days I was machining Titanium...still have it, cost me $108.00.
Best to build your own so you can bypass that darn OSHA crap.
luv,
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| Responses- Amazing! - Vince on Jul 2, 2009, 10:07 PM
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