Hand Tools

Subject:
Re: PS
Response To:
Re: PS ()

Wiley Horne
Hi David,

In the calculus of grit, a 3000g waterstone can be rated on paper as 5u. But as you know better than I, diamond makes deep scratches that punch way above their micron rating. Especially since a 5u-rated diamond compound has a statistical distribution of rocks that go well above 5u at 1 or 2 sigmas out. NOt preaching at you, you know this better than I.

Wiley

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