Mitutoyo 150-191 Micrometer Head

Name: Mitutoyo 150-191 Micrometer Head
Price: 74.9 USD
Availability: InStock
Rating: 6.6 (84 reviews)

Curated from 84 real Reddit conversations

Refreshed on: January 27, 2025

Mitutoyo 150-191 Micrometer Head

Brand: Mitutoyo

Price: $74

Snoop Score:

6.6

Sentiment

7.0

Popularity

6.2

Technical

6.7

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Snoop's Take

The Mitutoyo 150-191 Micrometer Head is a precision measuring tool designed for accurate measurement of small dimensions, with a range of 0-25mm and a graduation of 0.01mm. It is well-regarded for its high-quality construction and user-friendly features, including a ratchet stop thimble and a satin chrome finish that resists rust and glare. Consumer feedback highlights the reliability and precision of Mitutoyo micrometers, with many users stating, "Mitutoyo is still putting out the great instruments they always have." Users appreciate the ease of reading measurements and the accuracy provided by this tool, with comments like, "the chances of a misread are slim to none" and "very accurate and repeatability is great." However, some users have noted concerns about the price and the potential for calibration issues over time, indicating a mixed sentiment among hobbyists. Overall, the Mitutoyo 150-191 Micrometer Head comes highly recommended for those in need of a reliable and precise measuring instrument. Despite some criticisms regarding price and calibration, the product's strengths in quality and ease of use make it a top choice in its category.

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Mitutoyo is still putting out the great instruments they always have.
Positive Feedback

I'm not a fan of gauges like this when you can get a mitutoyo multi anvil micrometer and have a more versatile tool for about the same cost.
Negative Feedback

6.6

Mitutoyo 150-191 Micrometer Head

Buy on Amazon for $74

Industrial Quality Control

7 / 10

Automotive Maintenance

7 / 10

Tool Calibration

7 / 10

Machine Setup and Inspection

7 / 10

See how this compares to all Micrometer Heads

What it does well!

Key strengths users can’t stop talking about.

Mitutoyo produces high-quality instruments

“Mitutoyo is still putting out the great instruments they always have.”➕

“How is the body attatched to the head?”➕

Mitutoyo digital micrometers are easy to use and provide precision

“I really like the thimble feel.”➕

“Mitutoyo digital. So easy to use and so repeatable.”➕

“Mitutoyo digital is definitely the go-to for precision and ease of reading.”➕

“They’re the best IMO”➕

Mitutoyo micrometers are recommended for quality

“I know a digital one is probably better but I don't trust them.”➕

“Pretty much any mitutoyo micrometer would be a good one.”➕

Digital Mitutoyo calipers are quick and easy to read

“I can pretty accurately estimate to within a couple tenths with these.”➕

“quick and easy to read, taking multiple measurements and writing or typing them is just easier when it's already written out.”➕

“It's faster to read, the metric/us unit button is VERY handy.”➕

Inch/MM button is very handy

“I can see the Inch/MM button coming in very handy.”➕

“the button is handy.”➕

Mitutoyo micrometers provide accurate measurements

“Very glad I got them too, very accurate and repeatability is great.”➕

Mitutoyo micrometers hold measurements well

“Mine still holds things pretty square when I’m welding.”➕

Mitutoyo micrometers are user-friendly for quick measurements

“the quickness and cutting down on the chance of a misread when you’re in a hurry is pretty dang nice.”➕

“the chances of a miss read are slim to none. That and it is much faster.”➕

“Use painters tape to cover the decimal place maybe?”➕

Mitutoyo micrometers provide accuracy and precision

“If truly it needs to be right I’ll check my calibration with either.”➕

“The digital micrometer easily outperformed the analog.”➕

Where it needs some work!

Areas to watch—feedback on possible improvements.

Starrett offers more versatile tools for a similar cost

“I'm not a fan of gauges like this when you can get a mitutoyo multi anvil micrometer and have a more versatile tool for about the same cost.”➕

Mitutoyo prices are considered high

“Cause he wants Mitutoyo calipers, but not Mitutoyo prices.”➕

Lever becomes unresponsive over time

“it takes too long for the 3 points to extend out to take measurements, makes it hard to use.”➕

High precision may be unnecessary for hobbyists

“Unless youre doing grinding (as in, cylindrical or surface grinding) regularly, theres no need to chase this sort of precision.”➕

“Unless you are doing unusually precise and complicated work at home, chances are resolutions of .0001" is overkill.”➕

Micrometers can lose calibration easily

“Hot take: Mitutoyo micrometers are actually trash.”➕

Calibration issues affect reliability

“Just put a "for reference only" sticker on it any you're back in business.”➕

“If that sticker is good enough for an ISO audit, it's good enough for me.”➕

Some users find analog micrometers difficult to read

“Who the hell can’t read an analog mic? 🤨🤨”➕

“I can't honestly see ANY benefit to a tool that others have trouble reading.”➕

Users may struggle with switching between metric and imperial

“he can't get used to the extra decimal place. It messes him up because he's used to reading right to left on the DRO.”➕

Compare On All Talked About Dimensions

Product Name	Price	Score	See Details	Buy Now
KUIDAMOS Digital Micrometer Head 25mm Measuring Tool	$63	9.8	Details	Buy
ZIZEV Digital Micrometer Head 0-15mm	$51	9.0	Details	Buy
KIMISS 0.001mm Digital Micrometer Head	$38	8.0	Details	Buy
Mitutoyo 150-206 Micrometer Head	$87	8.0	Details	Buy
SHARS 0-1" Electronic Micrometer Head	$47	8.0	Details	Buy
INSIZE 6381-1W Micrometer Head	$47	7.8	Details	Buy
Mitutoyo 148-501 Micrometer Head	$67	7.8	Details	Buy
Dasqua 4812-5115 Micrometer Head	$24	7.2	Details	Buy
Mitutoyo 153-208 Micrometer Head	$164	7.2	Details	Buy
Mitutoyo 150-191 Micrometer Head	$74	6.6	Details	Buy
Garosa Micrometer Head 0-13mm Inside Micrometer	$15	6.5	Details	Buy
Mitutoyo 148-811 Micrometer Head	$91	6.1	Details	Buy
Fowler 54-220-777-1 Digital Micrometer Head	$146	5.8	Details	Buy
Mitutoyo 152-102 Micrometer Head	$106	5.4	Details	Buy
Mitutoyo 151-272 Micrometer Head	$188	5.4	Details	Buy
Mitutoyo 148-503 Micrometer Head	$67	5.3	Details	Buy
Mitutoyo 153-203 Micrometer Head	$85	5.2	Details	Buy
Homeswitch Micrometer Head Measure Tool 0-13mm	$11	4.5	Details	Buy
Starrett Micrometer Head with One-Piece Spindle	$159	4.5	Details	Buy
Dasqua 4812-5120 Micrometer Head	$72	4.2	Details	Buy
Mitutoyo 148-104 Micrometer Head	$74	3.4	Details	Buy
Homeswitch Ratchet Micrometer Head Measure Tool	$16	3.3	Details	Buy
Starrett Micrometer Head with Lock Nut	$214	2.8	Details	Buy
Shars 0-1" Micrometer Head	$30	1.9	Details	Buy

Core Power Plays

The specs and strengths that make it shine.

Discussion about the value of used Mitutoyo micrometers

“I picked up this Mitutoyo micrometer up at a flee market for $8, it is still sealed in its plastic packaging.”➕

“I'd think you got a steal especially since it's still in package.”➕

“it calibrates to the tenth every year.”➕

“What is the purpose of the extra thin anvils?”➕

Discussion about the use of vernier scales in micrometers

“The vernier on the mics aren't too bad, in fact that model was my go to at work where I'm often going in the +-.001.”➕

“> veneer scale”➕

Discussion about the distinction between resolution and accuracy

“if you've got a part where a difference of 5 tenths is enough to make it go or no-go, then you sure as shit won't be using calipers to take that measurement, you'll use a micrometer with at least 0.0001" accuracy.”➕

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.

Interest in micrometer repair techniques

“Does anyone have any information regarding micrometer repair that can be done in house?”➕

“It's not Mitutoyo specific but it might be helpful.”➕

“In other words the most basic of repairs... And even then the mic may not be accurate.”➕

Casual remarks on multitasking while measuring

“I'd probably introduce students to the use of a vernier calipers before a mic.”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’

Waiting for a quote from Mitutoyo for a custom micrometer head

“I am actually in talks with Mitutoyo right now but they don't make a small 2" range head.”➕

Starrett micrometers are available at low prices on eBay

“Yeah, I was seeing some starrett micrometer heads on ebay for dirt cheap and I'm tempted to attempt making something similar as a fun project.”➕

Misleading pricing information for specific micrometers

“Don’t pay the inflated Brownell’s price, this is really just a starrett 207z can-seam micrometer.”➕

Discussion about sourcing Mitutoyo tools from reliable suppliers

“Msc is where i get my mine, got browne and sharpe and mitutuyo from them.”➕

“it is still often the fastest way to get tools unless you have a MSC account with next day shipping.”➕

“Still good to check the quality of what you buy.”➕

Cleaning might restore functionality

“It’ll be good as new”➕

“is still the same.”➕

“The anvils get gummed up.”➕

“should free up.”➕

Casual remarks about multitasking while machining

“The boredom of pulling the quill down to drill holes, then deburring has been greatly reduced!”➕

Casual mentions of borrowing tools and future plans for ownership

“Already called dibs on his toolbox hehe only 3 more years and I get toys.”➕

Discussion on cleaning methods for maintenance

“And if they get dirty, throw them in the ultrasonic cleaner.”➕

Discussion about the learning curve for reading micrometers

“there's something about using the old ones because the new kids can't read it and it helps make you feel smarter.”➕

“He gets all pissy when I hand him digital shit.”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.

Concerns about the quality control of Starrett micrometers

“their QC seems to have tanked in the last year or so and we scrap almost 3% of our Starrett heads as soon as they're out of the box.”➕

Concerns about the authenticity of Mitutoyo sellers

“I'm leery of most resellers as I know there are a lot of forgeries out there.”➕

Consequences of incorrect measurements in machining

“A bit late when you have spent a whole year sending undelivered birthday cards, or in a machinists case, by the time you have scrapped a £100 hunk of stock due to an incorrect measurement.”➕

Consensus on fixing seized micrometer involves cleaning or professional help

“the consensus is either to take it apart to clean and lube it, or to bring it to a professional.”➕

“Last time I used it it worked just fine.”➕

“Twist it open instead of closed.”➕

“Are you sure it didn't break off in the locked position?”➕

Discussion about fixing seized micrometer

“Any suggestion on how I can replace the micrometer head?”➕

“There may be no need to replace anything: just remove the gunk created by people oiling it.”➕

“If it's so bent you can't remove it then you might be SOL.”➕

Concerns about confidence in measurements after repairs

“would you have total confidence over the entire measurement range? Probably get a nice new mitutoyo for 3 bills.”➕

Mitutoyo 150-191 Micrometer Head

Curated from 84 real Reddit conversations

Mitutoyo 150-191 Micrometer Head

Snoop's Take

Mitutoyo 150-191 Micrometer Head

Industrial Quality Control

Automotive Maintenance

Tool Calibration

Machine Setup and Inspection

What it does well!

Where it needs some work!

Compare On All Talked About Dimensions

Core Power Plays

Hidden Hero Hacks

Buyer’s Cheat Sheet

Cautionary Callouts

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