Mitutoyo 050101, Edge Finder, 3/8 Dia. Shank, .200 Dia. Tip

Works well

Seems to work OK. It takes a few tries to get the hang of it. I wouldnt trust it for something that needs to super precise but it will get you within a few thousandths.

Allowed me to drill a ¼ hole in 1 flat bar with .0005 accuracy.

Not cheap quality. Accurate within .002 sturdy get value

I had never actually used one before nor had I ever even seen one used but am quite impressed how repeatable the accuracy is. Im sure there are better units I could buy but I dont see why.

Works good! Using it for long table setups in the aerospace industry to measure parts on a 565ft table.

well packed , shipped right a way and quality was better than I had expected. Would buy again if I had t do it all over again.

Edge finder works But i would gladly pay the extra $12 and get a starett! Dont get me wrong mitutoyo rocks for almost all measuring tools but for conventional edge finders Starett is literally the only one i will touch. Starett has .0002 repeatedly that is amazing for a edge finder this here mitutoyo hardly gets .0008 which may be good for some but if you are gonna start your setup off already everything else you do will be off by at least that much! It is such a small price to pay for accuracy! I have a $400 Haimer 3d taster and 5 interapids and i still need a conventional edge finder and that is a starett. $25 well spent!!

I bought this edge finder for use in my home/hobby shop and am very happy with it. Ive used it in a collet in a Bridgeport-style knee mill and found it to run true with a very crisp break when touching an edge. Having a smaller 3/8 shank will allow me to use it in the CNC router table as well. One thing I would note, with its small diamerter, the end doesnt kick out quite as far as a 1/2 shank tool, so if vision is a problem, a 1/2 shank might be the way to go.

Perfect grind, absolute mechanical perfection. Instantly, repeatably, and very visibly gets you within a couple tenths (0,005mm) every time.