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Your cart is empty.Surface Finish Comparators. for Engineers, inspectors, Purchasing Agents. Handy, inexpensive, Use as a Give-Away for Classes on Drafting, etc. Accurate - Exact Reproductions. Range: 16 to 500 Microinch Finish. Convenient - Pocket Size (3 1/2" x 5"), Weight: 1 oz. Has handy "hang-up hole". Versatile - Specimens include Mill, End Mill, Grinding, Shape Turning, and Flame Cut. 18 Specimens: Machining Method....... Microinches (AA or Ra) Grinding: 16, 32, 63, 125 and 250 End Milling: 63, 125, 250 and 500 Milling: 63, 125, 250 and 500 Shape Turning: 63, 125, 250 and 500 Flame Cutting: 500 Model No. 16007, Made of tough, scratch Resistant ABS Unbreakable Plastic. Black Color. Complete With Plastic wallet.
John E. G.
Reviewed in the United States on September 6, 2022
This is a good reference card to have as a machinist. The finish representations on the card are fairly accurate. I would prefer an all metal one but for as often (or a little) as I use it, is cant see spending more money on the metal one. This one does just fine for what it is.
Nathan S.
Reviewed in the United States on December 29, 2022
This is a plastic surface finish comparator for milled, lathe turned, ground, and other finishes. Mine had a minor scratch (because it's plastic), but no real damage. I use it as a teaching tool in my Manufacturing class for engineering students, and it works great.
Louis Wambsganss
Reviewed in the United States on March 18, 2019
This isn't a fancy metal comparator kit. It is a simple piece of plastic with surface samples molded in. I wouldn't use it for QC in a controlled production environment, but it is great as a cheap training aid and/or general guideline aid.
Mike Snyder
Reviewed in the United States on January 1, 2016
Not great detail but I suppose you get what you pay for
Erin McCord
Reviewed in the United States on April 16, 2015
For the price this is a great comparator. I provide one to every engineer in my department. We do have the more expensive metal ones but these are in QC for all of us to reference when we need to.Vice President of Engineering
K L
Reviewed in the United States on November 26, 2013
Limited selections for finishes. Hard to see. I wish there was a cheaper metal one, but can't afford to spend the $100+
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