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Original Message
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Search "drill bit test" |
By Royce P - 01/20/2004 10:10:51 PM; IP 152.163.253.68 |
No sense having a machine shop test any blocks unless they pass the drill bit test. Search this forum and see dozens of posts on the subject. Search "casting number" for more education on that topic. Bottom line: most 390's are destined to be 390's forever.
Royce |
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