Uploaded September 2017 | Updated September 2026, 1 week ago

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Here's a side by side comparison between a 2" Shars boring head and a 2" Criterion boring head. I get into some of the things you need to do to set up and adjust a boring head and take multiple passes of different depths. Full disclosure, Shars did send me this boring head for review purposes. Shars.com part number is 202-8024.

Link to the Telescoping Gage video:
youtu.be/agqM-NcF5YM