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how deep is a scratch
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Author:  mikemcnerney [ Wed Dec 03, 2008 5:55 am ]
Post subject:  how deep is a scratch

I was talking to the guy who designed the "stockroom" sander & he said a 60 grit sanding scratch is .020 deep; 100 grit. .010 ...
Well those 2 grits add up to almost 1/32 right there. Do you think that is accurate? It makes me consider hand planing on expensive wood bindings?
Mike

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