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Your cart is empty. GAR Surface Finish Scale S-22 Machining Microfinish Comparator
Excellent very good condition microfinish surface comparator. There are no engravings or etchings and looks like it has been barely used. Comes with original leather pouch and data/instruction sheet.
Patrick McEwen
Reviewed in the United States on May 7, 2021
A little rough in spots.
Mitchell
Reviewed in the United States on April 9, 2021
The surface may look accurate, but the actual roughness is not accurate unless you pay them an extra $180 to get it certified.
godi
Reviewed in the United States on July 18, 2020
Work great
Dean E. Gram
Reviewed in the United States on August 19, 2018
It was perfect.
James Plunkett
Reviewed in the United States on December 5, 2016
Very useful comparator with multiple examples of each surface texture produced by various machining processes, and a good key, so you can get a good feel for what texture you want.It also has a nice case, protective tissue, and helpful info sheet.My only quibbles are that it is a bit smaller than expected from the picture (actual size is 5.47" x 2.09"), but it couldn't be a lot bigger and fit in a pocket so easily. Also, the product sticker that they put on the back of the leather case doesn't remove easily, so it would be helpful if they selected a different adhesive and/or sticker material).
Bob Sargent
Reviewed in the United States on August 15, 2015
Great reference tool.
ChallengerRT
Reviewed in the United States on December 15, 2013
I work as a design engineer and used to borrow a fellow senior engineer's comparator when going to suppliers. This is the exact comparator that I borrowed, happy to have my own. Price is very reasonable (paid $80).
bigpops
Reviewed in the United States on April 1, 2013
The machining comparator does it's job. It's a handy reference for folks in our shop to review surface condition on machined goods we receive in to make sure they are to spec. It could be better more stout in construction and a little bigger.
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