Free 186 More Best Homemade Tools eBook:  
Get tool plans

User Tag List

Page 2 of 2 FirstFirst 1 2
Results 11 to 12 of 12

Thread: Japanese game show: people compete to drill the tiniest hole - video

  1. #11
    Saaglem's Avatar
    Join Date
    Oct 2018
    Location
    From South Africa, now New Zealand
    Posts
    8
    Thanks
    2
    Thanked 3 Times in 3 Posts

    Small Hair holes!

    Quote Originally Posted by Frank S View Post
    Agreed Marv But then again I don't think I ever heard it to be a human hair for all we know it could have been a badger hair still not in a diameter range to support the drilling and inserting a bolt. I can zoom my cad program to draw a bolt that would only be .000000015" in diameter it will look huge on my screen but in real life an impossibility to manufacture given our current level of technology . I once modeled a gear in the program while viewing it one of my guys said that gear looks huge. I said it sure does as long as I'm zoomed as far as the program will go when I zoomed out there wasn't even a dot on the screen. Then I told him it was a 1" to 10 mile scale that I was drawing in
    "Nothing Too Strong Ever Broke": Tiny Drilling, this was done in 1955 guys

    186 More Best Homemade Tools eBook

  2. #12
    Supporting Member ranald's Avatar
    Join Date
    Jan 2018
    Location
    Black Mountain Queensland
    Posts
    1,326
    Thanks
    992
    Thanked 367 Times in 256 Posts

    ranald's Tools
    Quote Originally Posted by Frank S View Post
    Agreed Marv But then again I don't think I ever heard it to be a human hair for all we know it could have been a badger hair still not in a diameter range to support the drilling and inserting a bolt. I can zoom my cad program to draw a bolt that would only be .000000015" in diameter it will look huge on my screen but in real life an impossibility to manufacture given our current level of technology . I once modeled a gear in the program while viewing it one of my guys said that gear looks huge. I said it sure does as long as I'm zoomed as far as the program will go when I zoomed out there wasn't even a dot on the screen. Then I told him it was a 1" to 10 mile scale that I was drawing in
    LOL. I love it! The Bismark sank ships over the horizon but that is some zoom program.

    2,000+ Tool Plans

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
  •