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The Mitutoyo 103 series outside micrometer has a vernier scale in inch units for taking precise outside diameter (OD) measurements, and a ratchet-stop mechanism for uniform pressure during adjustment. The micrometer’s frame has a baked enamel finish for protection and durability. The vernier scale on the thimble and sleeve is graduated to 0.001”, with a satin chrome rust- and glare-resistant finish. The spindle and anvil have flat measuring faces and are carbide-tipped for wear resistance. A spindle lock helps provide secure locking of the measurement position.
Micrometers are precision measuring instruments that use a calibrated screw to measure small distances. These measurements are translated into large rotations of the screw that are then able to be read from a scale or a dial. Micrometers are typically used in manufacturing, machining, and mechanical engineering. There are three types of micrometer: outside, inside, and depth. Outside micrometers may also be called micrometer calipers, and are used to measure the length, width, or outside diameter of an object. Inside micrometers are typically used to measure interior diameter, as in a hole. Depth micrometers measure the height, or depth, of any shape that has a step, groove, or slot.
Mitutoyo manufactures precision measuring tools, metrology equipment, and systems. The company was founded in Tokyo in 1934 and formed Mitutoyo America Corporation in 1963, which is headquartered in Aurora, IL.
Robert S. Price
2025-08-14 18:14:43
This is a very precise measuring device, as I've found all Mitutoyo products to be!
Steven
2025-06-23 21:52:12
I just transferred to the machining side of our shop operation, and was given a list of tools I'd need to buy, in order to be able to perform my duties. Among that list were micrometers. 0-1", and 1-2". I took a look at what the other guys were using, and Mitutoyo was used almost exclusively. I came to Amazon, and began reading pretty much stellar reviews all around for Mitutoyo products. I dove in, even though they seemed to be a little bit pricey. They were absolutely worth the price! They feel great in my hand. They have a little heft to them, which I like, and the finish is gorgeous, and durable to boot. I'm not someone who's been in the trade for years, but I can certainly tell a quality product when I see one, and this is definitely one! If you need a micrometer, I really can't recommend Mitutoyo enough!
Robert Michael Cargill
2025-06-22 17:43:44
Mitutoyo, no need to say more
gina heath
2025-05-08 13:03:55
It’s a Mitutoyo, what more is there to say, if you need a mic that does the job, this is it.
Kelly Simms
2025-05-02 17:04:15
Mitutoyo mics are always reliable. They're reliable, in the toolroom setting.I purchased a set of 1-2 micrometers,because I was using my company's set more and more. The seller was very quick,to deliver.
Javier Barrera
2025-04-16 16:32:40
producto utilisado para trabajar mediciones muy precisas
IBRA AL
2025-03-11 13:21:28
Great as usual from Mitutoyo
Pants&boots
2025-02-08 21:41:58
Nice mic thanks good price good quality.
Rich
2025-01-09 11:00:32
good product fast shipping
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