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+---- Thread: Best edge finder? (/thread-626.html)
RE: Best edge finder? - Mayhem - 07-19-2012
(07-18-2012, 11:49 PM)Bill Gruby Wrote: I use the Starrett shown above for curved edges. On straight edges I have a Moore Edge Finder that I picked up a few years back.
"Billy G"
Hi Bill,
Having never used an edgefinder - what is the difference between straight versus curved edges and what features in the different styles of finders make one more suitable than the other?
RE: Best edge finder? - Bill Gruby - 07-19-2012
The Moore Edge Finder sits on the edge of the part not in the collet. It uses a dial indicator to pick up the edge. When you get 0-0 you are at the exact edge.
"Billy G"
RE: Best edge finder? - Mayhem - 07-19-2012
Thanks Bill - that looks a little complicated compared to a 'standard' edge finder. I'm guessing there is a reason why you prefer it though.
RE: Best edge finder? - TomG - 07-19-2012
(07-18-2012, 11:49 PM)Bill Gruby Wrote: I use the Starrett shown above for curved edges. On straight edges I have a Moore Edge Finder that I picked up a few years back.
"Billy G"
You have a Moore edge finder?
I have a Moore rotary table.
Unfortunately, it's so darned heavy that I rarely use it.
Tom
RE: Best edge finder? - Bill Gruby - 07-19-2012
Yup, I got in in a buyout from a machinist leaving the trade. He modified his with the two holes in the back. They hold two small magnets. I don't use the magnets as they pick up small chips and you are continually cleaning them. The Moore edge finder is as accurate as you can get. Once you learn it Darren it is probably the easiest to use.
"Billy G"
RE: Best edge finder? - Mayhem - 07-19-2012
Well in that case I expect a demonstration Bill
RE: Best edge finder? - Bill Gruby - 07-19-2012
I will be using it when I set up the new mill. I will be happy to show you it in use.
"Billy G"
RE: Best edge finder? - TomG - 07-19-2012
I use both styles.
The chair type like Bill has (mine isn't a Moore
) takes longer to use, but it is more precise. The Starrett is very quick and precise enough for most applications. It lives in the coolant trough on my vise, so it's always within reach.The Starrett also does a great job of picking up holes (larger ones better than smaller ones). I've checked it against my co-ax indicator and it works amazingly well.
Tom
RE: Best edge finder? - ETC57 - 07-19-2012
So many cool toys,
so little money. 
And the list just gets longer!
Jerry.
RE: Best edge finder? - ScrapMetal - 07-19-2012
Dang, I looked up some info on those Moore edge finders, they seem simple enough, so why the high dollar amount on them?
-Ron