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history of 123 blocks
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Setup Blocks ("1-2-3 Blocks")
I've been casually thinking about how many holes (if any) I want to put in my shop made 123 blocks, and stumbled on this free online article. Perhaps someone here might enjoy it as much as I have...- Uglydog
- Thread
- history of 123 blocks
- Replies: 6
- Forum: ALL ABOUT METROLOGY - MEASURE, SETUP & FIT