Starrett 827A Edge Finders, Single End, 0.375" Body Diameter, 0.2" Contact Diameter
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What rpm do you have it set to? br>1110 is a good place to start. It only rotates at 1200 rpm. 02 or so. br>At right angles to the axis, it's against.br>I check them against a gage block lightly clamped in an indicated vice and make sure they're within. 001 double-checking and subtracting As the tool approaches the block's surface, it moves 200 meters away from the measured distance, looking for light. br>If there's anything wrong with the tool, chances are you have no business using it, or any tool for that matter, if none of this makes any sense to you.
Selected User Reviews For Starrett 827A Edge Finders, Single End, 0.375" Body Diameter, 0.2" Contact Diameter
It's fine if precision isn't required. When using a 3/8 cat50, it's a little short on length (in comparison to most), but it'll do for collets. I'd never use a drill chuck to edge find. Using a . On a brand new Summit HBM110h with a 375" cat 50 holder, the edge finder was not working. 002 on a regular basis (yes, I tried other holders and tg/er32/ as well). colet holders (er40) If you're worried about accuracy, get a Brown. Sharpe. This did not live up to the Starrett name in my opinion. It appears that Starrett has been sacrificing quality in order to make too much money in other countries. This was, I believe, U. Even though it was made, it was not very accurate or of high quality. I've replaced them with nicer generics.
I ordered a $49 set of edge finders and feelers, but had to return them right away because the measurements and finish were all off. This one from Starett was exactly the right size!.
This is the seventh edge finder I've had to buy (I have a habit of breaking them), but it's the best: under ideal conditions and with caution, I've been able to pick up an edge to within 0. 0002", which is my DRO's resolution, so it could be even more precise. And, according to the packaging, they're still made in the United States.
I did have one fall apart. br>Perhaps it was a defect because every other one I've ordered has been perfect, and I use it on a daily basis with no problems. 0001!.
If you're curious, it requires a 3/8ths collet to hold. It's a two-contact edge finder, so it's the same as any other.
They're accurate, simple to use, a good value, and they last a long time. I only needed a new one because I had ruined the previous one.
It's correct, but mine arrived with the impression of having been used. It works fine, but for $25 a piece, I would expect it to be brand new with strange, dark marks on the tip that cannot be cleaned, similar to those that occur naturally with an edge finder that has been used for some time. It works fine, but I would expect it to be brand new with strange, dark marks on the tip that cannot be cleaned.
That void is filled by Starrett. It's a fantastic edge scout. A little on the pricey side, but that's to be expected when purchasing a high-quality product. It is not a Chinese knockoff, but it is made in the United States.
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