.0001" Dial Indicator
Thanks,
http://www.mscdirect.com/product/80740723
I bought the KORE3 spacers for the bearings on my 78 Camaro and his instructions state to set the end play to .0005-.0015". Hard to do that with a .001" indicator.
The primary difference between a test indicator and a dial indicator, is that a dial indicator has a large range of motion at least a half inch or so (typically 0" to .5") and is typically graduated in .001" increments, while a test indicator has a range of motion usually around .030" total (typically shown as -.015" to 0" to +.015" on the dial) and is graduated in .0005" or .0001" increments. Obviously the .0001" graduated units are more expensive than the .0005" graduation units, and the ranges I gave above are examples, other ranges are available.
The test indicator that Jenson linked to looks nice. If I had seen that when I bought mine, I might have bought that instead. I actually bought mine as a kit with .0005" resolution. I bought the kit to make it easy to mount and primarily I use it to tram the vise or fixtures in my milling machine.
http://www.use-enco.com/CGI/INSRIT?P...PMAKA=328-0962
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We work in millionths, some dimensions & specs are as tight as 50 millionths.
We also hand build & assemble spindles for some race vehicles, I was told those are held to tighter tolerances.
i worked in T&D for photolithography semiconductor. we used sharpie ink as shim stock. (20 millionths or so)
glad to be back in the real world making parts and shootin chips.
OP means .001" amirite or amirite?
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