Micrometer...
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- HairbearTE
- Guru

- Posts: 870
- Joined: Sat Nov 18, 2006 12:27 am
- Location: Melton Mowbray
Marki are yours anything like this?
http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... :IT&ih=011
I'm tempted.
http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... :IT&ih=011
I'm tempted.

No thats not them they are the same as this http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... osi_widget
- HairbearTE
- Guru

- Posts: 870
- Joined: Sat Nov 18, 2006 12:27 am
- Location: Melton Mowbray
I'll agree, to a point. I've been using Vernier calipers for close to 35 years,Eliot wrote: Lets be clear, vernier calipers are not for checking engine internals (crank journals, pistons, bores etc) - only Micrometers can do that properly.
and back in the day when it was my only precision measuring tool, I learned
how measure crank journal bores, cam bores, pistons, cylinders and just
about everything else with that one tool...
Oh, it happens to be a Starrett 12" Vernier...
SteveL
Too many to list...
Too many to list...
As with most precision tools, knowing how to use them correctly is the secret.Eliot wrote:My verniers turned up, tried them against 10mm, 30mm and 150mm percision ground engineering slips and they were dead on.
I remember back in the day I could tap a job true in a 3 jaw chuck to a thousandth of an inch, just by eye, then verify it with a DTI. Nowadays I'm lucky if I can find the lathe without my bifocals on
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ian.stewart
- Forum Contributor

- Posts: 2419
- Joined: Sat Nov 18, 2006 1:59 pm
- Location: Far Far south, any further south and my feet are wet
Is that not the truth!!!!! Fookin glasses!!!!Paul B wrote:As with most precision tools, knowing how to use them correctly is the secret.Eliot wrote:My verniers turned up, tried them against 10mm, 30mm and 150mm percision ground engineering slips and they were dead on.
I remember back in the day I could tap a job true in a 3 jaw chuck to a thousandth of an inch, just by eye, then verify it with a DTI. Nowadays I'm lucky if I can find the lathe without my bifocals on
THE SMOKING GNU
12.604 with an old boiler of a RV8 and no gas
WHY are there so many IANS on this site???????
12.604 with an old boiler of a RV8 and no gas
WHY are there so many IANS on this site???????





