Accusize Industrial Tools 0-150 mm Precision M-Type Metric Outside Micrometer 6 Pc Set, Eg00-9150

I checked the master with my Mitutoyo Micrometer and they are in tolerance and non of them needed to to adjustment from the box. I’m happy because I need 2-3 micrometer, but I just grabbed the whole kit for the price. Also I was scared when reading the reviews about the box. But they did a good job upgrading their box.

I'm a propeller technician by trade and am frequently using micrometers to measure parts for propellers. I am also an amateur machinist with aspirations of adding some more precision to my hobby. Micrometers are expensive though! So when I found this set of six for $150, I figured I'd check it out. Especially because I've used Accusize for dial calipers in the past and was very pleased. Is $150 for a set of six micrometers too good to be true? Not exactly. Let me explain.The micrometers themselves are comparable to other less expensive precision measurement equipment I've used. The 0-1" mic actually is very similar to one I have from Mac tools and I got within 0.0001" reading when comparing the two. I haven't had an opportunity to properly test the accuracy of the others, but they seem to read fine on my gauge blocks (which are not calibrated) and I'd be surprised if any of them fail accuracy within +/- 0.0001".What these lack that higher end, more expensive tools do not is consistency, especially in the ratchet mechanism. The purpose of the ratchet on the end is to give consistent pressure when taking a measurement for the purpose of repeatability. When going between each micrometer, the pressure at which the ratchet engages feels different to me. If you're a beginner just learning how to use these tools, this is something to keep in mind as staying consistent may be difficult until you get the feel for how much to tighten the mic on whatever you're measuring.The standards included work well enough. I used my gauge blocks to zero each micrometer and when I put the standard in to verify it was at zero each one was. However, I found it difficult to use the standards themselves to set zero on the micrometer. It's possible this would be easier to do with some kind of micrometer stand, to ensure the standard doesn't get crooked between the anvils. I don't personally see this as too much of an issue, once set to zero, the micrometers should be fine for a while depending on the work you do (we re-calibrate ours annually at work).The one serious complaint I have about this set is that the box is rather disappointing. It's made from a cheaper wood that doesn't seem very durable. There are some rough edges on the inside. I also had some difficult taking some of the larger micrometers in and out. The foam isn't glued down very well and can get in the way of the tools.For the price, none of the problems I've had with this set bothers me. While some of them would be unacceptable in a more expensive product, I keep reminding myself that I paid something like a fifth of what a higher end set would cost me. They function well and appear to be accurate. I'm willing to put up with a few quirks for the price. For my purposes I think they will work fine in my machining hobby and may be acceptable for measuring propeller parts (I'll update after I've spent some time with them).In short, if you're looking for an affordable set of micrometers for hobby work, this set is for you. If you're looking to tear down engines or propellers or do professional work with this set, they might do well for you, but you may also be better off getting a higher end set. You get what you pay for and in the case of these micrometers, you get a decent set of tools, with some acceptable standards, and a functional box to store it all.

CNC Lathe operator, here.I didn't have $3,000 for Mitutoyo's set of 12. I took a calculated risk on Accusize, already being acquainted with the quality of their dial calipers.The "wooden" case is pure garbage. It was falling apart when I unboxed it, being made of rotting scraps.The micrometers and the standards are NOT garbage.The micrometers will hold 0.0001 all day long. I have checked the Accusize standards against Mitutoyo and Fowler micrometers, and I find no discrepancies.I am angry over the case. I can build my own, but shouldn't have to.The micrometers were originally bought with the thought of replacing them with Mitutoyo, as time went on. Now I'm wondering if it's necessary.

I bought this 0-6 set to keep by one of the other machine that I run so I don't have to keep going back and forth. Out of the box 5 of the 6 were dead on, even compared to my Starrett standards, the one only being a few tenths off which was no big deal. I've been waiting to post a review on these because I wanted to know how well they kept their zero throughout the day and also going from Texas heat to what we call winter, to my surprise they are all still holding exactly where they were a few months ago. Really the only difference I can find in these compared to a Mitutoyo that they're modeled after is that the Mitutoyo are indented where your readings are, these being only painted.

I needed a set of mics for the shop at work. My good micks were not being taken care of so I purchased these to leave out. They have held up well over the last year. They are accurate enough for the work we do in a food processing plant. If you are not building space ships, air craft, or extremely high persission parts these work fine.My Starrett set cost over a grand and these were under 150. I got much more than I expected.

The only reason i didn't leave 5 stars is because of the awful quality of the case. The micrometers were ok but the case was destroyed when i got it. The shipping box was just fine so i know it wasn't damaged by the shipper. I can't really complain too much seeing as I now have a good quality set of outside mics but I did have to buy a better case. These do read down to 0.0001 even the 6" and I verified the accuracy with gage blocks and they're spot on. I'm not sure about consistency for all their products but these seem to be good tools. just understand you will have to buy a different case or rebuild the case they send it in.

For use in the home shop I’d say these are pretty darn good. I have a set of high end German gage blocks to test them against and they seem accurate. I wouldn’t build space fairing craft with these but I’m not NASA so it works out.

Every standard was off .002-.0035" ( we have a known good shop set)After setting zeros, I did a standard check with 5 guage blocks, the measurements where 1, not repeatable, and 2, not accurate ( most measurements being off .0015-.002"

Precio y calidad excelentes!

I received them in the mail today. Opened them up to check and calibrate them. Now I'm not a machinest and don't have alot of experience with micrometers.They seem to be of good build quality the adjuster moves smoothly. Ratchet and locks all work well and are set up good. I checked them against the gauge that is included and they were all on and was able to get repeatable results. They I can feal when they tips contact and it feels solid. I'm confident they will work for the limited use I have. I am a home mechanic and need them for measurements on motors. The vernier scale is nice.

I have not used all the mic’s but am very satisfied with the quality of the the mic. I used. I have now bought the std. set as well as a 12” inside mic set. I have no way to tell if the standards are accurate or not as I have nothing to compare it with as yet. The quality seems to be good

Great measuring tools!! Really accurate!! Great quality and awesome for the price!! They are an exact match to my co-workers KAR tool set.

I have only unboxed, however my initial impressions are these are exactly what I needed. Just a basic set of micrometers, the quality feels decent. Although I have not tested them on a known item I wager they are close enough for HD mechanical work. I would say they are certainly a good buy. The case they come in is a little low quality, looks like it was put together by a grade 10 wood working class; however I wager it will hold together for years. I would have gave them 5 stars, however the case is a little sloppy. I guess one could say the micrometers are 5 stars when considering quality and price, and the case is 2 stars.I purchased these mid day on 2018/02/20, they arrived before 11am 2018/02/21... Nothing gets processed and shipped that fast to my ares; EVER. I am majorly impressed.