Free 186 More Best Homemade Tools eBook:  
Get tool plans

User Tag List

Results 1 to 2 of 2

Thread: Turning a tunnel boring machine shield around - GIF

  1. Mar 1, 2020, 07:07 AM #1
    Altair
    Altair is offline
    Supporting Member Altair's Avatar
    Join Date
    Aug 2013
    Posts
    12,020
    Thanks
    1,365
    Thanked 30,299 Times in 9,998 Posts
    Awards Showcase
    10,000 Posts
    Total Awards: 1

    Turning a tunnel boring machine shield around - GIF

    Turning a tunnel boring machine shield around.




    Previously:

    Tunnel boring machine breaking through - GIF
    Vintage tunnel boring machine - GIF
    Tunnel construction GIF

    186 More Best Homemade Tools eBook
    New plans added on 11/04: Click here for 2,561 plans for homemade tools.
    Reply With Quote Reply With Quote

  2. The Following 3 Users Say Thank You to Altair For This Useful Post:

    Scotsman Hosie (Mar 3, 2020), Scotty12 (Mar 3, 2020), Tonyg (Mar 8, 2020)
  3. Mar 11, 2020, 06:15 PM #2
    Pa1963
    Pa1963 is offline
    Supporting Member
    Join Date
    Feb 2015
    Posts
    112
    Thanks
    2
    Thanked 25 Times in 19 Posts
    Awards Showcase
    100 Posts Supporting Member
    Total Awards: 2
    They are just going to spend eternity going around in a circle?

    2,000+ Tool Plans
    Reply With Quote Reply With Quote
« Outboard motor cutaway - photos | Soviet lightning machine - photos and video »

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules