Adam embarks on his next multi-stage build project: a 1/12 scale working recreation of a mechanical vault door! Inspired by his recent acquisition of an automatic hacksaw that can cut the solid cast iron cylinder that will become the vault door, Adam pulls from his extensive research into the operation and gearing of these doors to start making his scaled replica. The first step: machining the central ring and spur gears from which the locking pins will activate the vault lock!

Shot by Adam Savage and edited by Joey Fameli
Music by Jinglepunks

Subscribe for more videos (and click the bell for notifications): http://www.youtube.com/subscription_c...

Join this channel to support Tested and get access to perks:
   / @tested  
Tested and Adam Savage Ts, stickers, (de) merit badges and more: https://tested-store.com
About Tested: https://www.tested.com/about
Meet Adam in Person: https://www.tested.com/events
TikTok:   / testedcom  
Instagram:   / testedcom  
Twitter:   / testedcom  
Facebook:   / testedcom  
Discord:   / discord  
Amazon Storefront: http://www.amazon.com/shop/adamsavage...

Intro bumper by Abe Dieckman

Thanks for watching!

#adamsavage #onedaybuilds