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Old 09-24-2021, 08:55 AM
John_Sterling John_Sterling is offline
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Join Date: Sep 2021
Posts: 51
Default Re: Dremel for Cleaning Stubborn Crud

An Air Eraser is very handy too.But It works such a fine area (a pencil line width at minimum) that it can be tedious. It it will blow things as fine as pumice or household baking soda up through 240 and 400 grit aluminum oxide and others. At low pressure it won't cut through paper (much less iron), at higher pressure it will etch glass and then some harder things.

Last edited by John_Sterling; 09-24-2021 at 09:09 AM.
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