Shop Vac
I've used my large Rigid brand (Home Depot) shop vac with their Stage 5 filter (Hepa) to act as dust collection on my HF blast cabinet for years.
I also tried at one time to drill a hole through an attachment, stuck the sand blast nozzle through there, and blast a spot. Didn't work very well.... Ended up rolling it outside and blasting. Just make sure to tape off everywhere you don't want it to go.
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John
Ron Covell, Autofuturist books (Tim Barton/Bill Longyard) and Kent White metalshaping DVD's available, shipped from the US. Contact lane@mountainhouseestate.com for price and availability.
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