Adam walks us through the different kinds of machine tools for boring large holes into materials, from the humble hole saw to the versatile forstner bit. On the higher end are annular cutters for cutting through metal, and Adam has been recently working his way up to a full set of over two dozen for his mill. Today's infrastructure build is creating a caddy to store these cutters, using the very bits themselves!

Annular Cutter set (7/16-"1-1/16"): https://amzn.to/38s627n
Annular Cutter set (1"-2"): https://amzn.to/3eGQU7o
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Shot by Adam Savage and edited by Josh Self
Music by Jinglepunks

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Intro bumper by Abe Dieckman

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