Free 186 More Best Homemade Tools eBook:  
Get tool plans

User Tag List

Results 1 to 5 of 5

Thread: Turning outside calipers inside

  1. #1
    Supporting Member Frank S's Avatar
    Join Date
    Aug 2015
    Location
    Peacock TX
    Posts
    11,637
    Thanks
    2,187
    Thanked 9,136 Times in 4,366 Posts

    Frank S's Tools

    Turning outside calipers inside

    My smallest inside calipers could not even be forced into a 7/8" ID tube and I needed to verify a 1" counter bore about an inch inside the opening
    So I modified an old pair of outside calipers to be inside.
    Turning outside calipers inside-img_20220112_105041cal.jpg
    Turning outside calipers inside-img_20220112_105323cal.jpg
    Turning outside calipers inside-img_20220112_110206cal.jpg

    186 More Best Homemade Tools eBook
    Never try to tell me it can't be done
    When I have to paint I use KBS products

  2. The Following User Says Thank You to Frank S For This Useful Post:

    thehomeengineer (Jan 16, 2022)

  3. #2
    Content Editor
    Supporting Member
    DIYer's Avatar
    Join Date
    Aug 2013
    Posts
    3,055
    Thanks
    793
    Thanked 1,888 Times in 1,683 Posts


    Thanks Frank S! We've added your Inside Calipers to our Calipers category,
    as well as to your builder page: Frank S's Homemade Tools. Your receipt:




    2,000+ Tool Plans

  4. #3
    Supporting Member thehomeengineer's Avatar
    Join Date
    Nov 2017
    Location
    Berkshire UK
    Posts
    740
    Thanks
    751
    Thanked 2,191 Times in 429 Posts

    thehomeengineer's Tools

    Odd leg Jenny modification

    Hi All

    Frank I hope you don’t mind me high jacking your post. But one of the best modifications I made, was to a set of odd leg Jenny’s. I use these all the time for marking out. Often there is a need to mark off from a shoulder, tipped sheet metal edge, flanged edge and casting etc. The main reason I opted for this modification was to aid marking out flanged edges from templates on copper boiler plate’s.

    So I simply inverted the leg so it could run along the opposite side. Hopefully the photos below will make this clearer.

    Turning outside calipers inside-f3e4f737-7138-436c-973e-9b7e9bad2fe9.jpeg Turning outside calipers inside-936c4759-a18a-4822-a6cb-84089359be17.jpeg
    Many thanks again Frank for the original post
    Link to original post Turning outside calipers inside

    The Home Engineer

  5. The Following User Says Thank You to thehomeengineer For This Useful Post:

    Frank S (Jan 16, 2022)

  6. #4
    Supporting Member Frank S's Avatar
    Join Date
    Aug 2015
    Location
    Peacock TX
    Posts
    11,637
    Thanks
    2,187
    Thanked 9,136 Times in 4,366 Posts

    Frank S's Tools
    Quote Originally Posted by thehomeengineer View Post
    Hi All

    Frank I hope you don’t mind me high jacking your post. But one of the best modifications I made, was to a set of odd leg Jenny’s. I use these all the time for marking out. Often there is a need to mark off from a shoulder, tipped sheet metal edge, flanged edge and casting etc. The main reason I opted for this modification was to aid marking out flanged edges from templates on copper boiler plate’s.

    So I simply inverted the leg so it could run along the opposite side. Hopefully the photos below will make this clearer.

    Click image for larger version. 

Name:	F3E4F737-7138-436C-973E-9B7E9BAD2FE9.jpeg 
Views:	118 
Size:	97.0 KB 
ID:	41558 Click image for larger version. 

Name:	936C4759-A18A-4822-A6CB-84089359BE17.jpeg 
Views:	124 
Size:	97.5 KB 
ID:	41559
    Many thanks again Frank for the original post
    Link to original post Turning outside calipers inside

    The Home Engineer
    Yep, the use of these are just about forgotten in the world of CNC and digital measuring devices. It takes a delicate touch to use them properly
    Never try to tell me it can't be done
    When I have to paint I use KBS products

  7. The Following User Says Thank You to Frank S For This Useful Post:

    thehomeengineer (Jan 17, 2022)

  8. #5
    Content Editor
    Supporting Member
    DIYer's Avatar
    Join Date
    Aug 2013
    Posts
    3,055
    Thanks
    793
    Thanked 1,888 Times in 1,683 Posts


    Thanks thehomeengineer! We've added your Marking Calipers to our Measuring and Marking category,
    as well as to your builder page: thehomeengineer's Homemade Tools. Your receipt:






    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
  •