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[ATM] New project
I have just purchased three seven inch blanks from Newport glass. One arrived, the other two are due in by Friday.
I am going to make flats.
The glass looks really nice. I am contemplating working both sides of each blank to make two sided flats.
Why?
Because I have the time and desire to do so and because I want to do it. If they come out well, I may splurge and send one or more to the U.S. Bureau of Standards for certification.
Does anyone have a suggestion as to which grit I should use first?
I am leaning toward 320, then 500, 15Micron, nine, five and three.
Francis J. O'Reilly
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