Milwaukee M12 Brushless Rotary Tool Review OR Milwaukee Die Grinder? 2525-20 2525-21

[@EricKohlmann]

One thing you missed and many don't think about. The rotary has the threads to attach Dremel tools such as the router and flexible shaft attachments. It's not just about adding the collet adapter in the die grinder. The die grinder doesn't have the additional accessory threads. If that's not a big deal, then the die grinder has more power.

[@ponowai1]

I bought the 1st rotary tool after the 12v dremel failed. Use it a lot and been running it hard for over a year. Wouldn't hesitate buying another when needed. Don't forget your eye protection. ✌️

[@ponowai1]

One thing I didn't like about the 1st rotary was the on/off switch being too far back. You get used to it after a while. This new model has the switch where it should be. Looks like I'm getting a new one soon. Thanks for the review.

[@clutteredchicagogarage2720]

I used to work as an auto mechanic, and we worked on a lot of old rusty cars at my shop. Small rotary tools are awesome with small wire wheels for quickly cleaning rust off smaller bolt threads and also when you want to clean rust out of the insides of brake caliper sleeves before you lubricate them. I used to use my older craftsman cordless rotary tool for cleaning small parts all the time. I wish I didn’t already own the older brushed m12 rotary so I could justify buying the new brushless version. It seems that the speed control is much better on the brushless. With the old brushed version, i feel like setting it on the lowest setting is very underpowered, but if you increase it just a little bit, the rpms are too high for small detail jobs. The power adjustment on the old one doesn’t feel linear across the range of settings. The new brushless version seems to give you more ability to dial in the rpms to the optimal level for a given workload.

[@WorkshopAddict]

Speed control on this model is superb.

[@Yettee0201]

I just pick this up from Home Depot’s website, caught one in stock. And going from a corded dremel kit I bought for $20 at Radio Shack absolutely an upgrade

[@jasonvandervalk3679]

I own both the m12 die grinders its awesome not having to pull out air hose anymore. Ive been thinking of getting one, but now that its brushless its more tempting even thought i do really need it.

[@yorselrus1996]

I love those die grinders. 2 1/2 years of heavy daily use. I mostly use them with tungsten carbide bur bits, roloc sand/polish pads, and 90° wire brushes. The biggest mistake people make with these is using accessories larger than 2". Accessories larger than 1 1/2" can put too much strain on the motor. If you need a disc bigger than that, break out the m18 variable speed die grinder. Although they're not perfect, their close enough. Not too many companies make a 12v die grinder at that size.

[@josephmerz2666]

this is one of those tools i think you will use more then you expect now that you have it .thankyou for the review

[@akaredcrossbow]

If my Dremel was cordless I would use it all the time, but it’s not so I don’t. I might purchase this Milwaukee.

[@ponowai1]

That's what happened to me. Other tools get put away when I'm done, my rotary stays out all time.

[@JoeZasada]

The brushless rotary tool is working good for me. Very versatile, so long as you match the max RPM speed up with whatever attachment you are using.

[@devonboyer626]

It's be interesting to see how many of these non fuel brushless tools they release. Before it was only the drills, impact, and circular saw, but now they got this and the high torque impact wrench. I wonder if we'll see more coming out from this line.

[@cucolopez1942]

I have both die grinders been waiting for the brushless version of this. I'm going to purchase do to the fact it stays running, with the die grinder you gave to keep the paddle down so to get real intricate I think rotary would be easier and I'm an Addict 😂

[@ES44AC-2]

If you're using the Dremel tool, this is an upgrade.

[@djkillachris]

Right angle and rotary is what I went with

[@BobCollins42]

I would be interested in how the die grinder & collet compares to the rotary tool when using Dremel 1/8" accessories. I would like to only buy one tool. Thanks!

[@steveb611]

I like the rotary. It seems really thick. Wish it had a variable speed trigger in case of drop so I would probably go more for the straight dry grinder with the different collet. At least the paddle if you let go it turns off

[@TOM-rj4fc]

You don't really see it in the video much, but the LED is basically useless, it's a very tight narrow beam, and doesn't actually illuminate what you are cutting/grinding with most attachments, it should be a wider/flood beam. Great tool other than that, though I still prefer the rotary wheel for speed selection than the buttons, it was easier to adjust the speed while using the tool.

[@markyb7875]

Hey man, pls do a comparison vs the dremel 8250/60 brushless tool. I currently own one but it’s my only non-Milwaukee tool I have so if the new Milwaukee brushless rotary tool is as powerful I may get it and sell the dremel. Oh and Milwaukee copied Dremel’s cap/wrench feature lol.

[@kbruin79]

Nice comparison. The disk you’re using will alway break if you don’t handle it properly. Even if you use the quality dremel version. You just have to be careful not to bend it otherwise it will always cut nicely.

[@txvet7738]

I don’t use a rotary tool much but the die grinders seem like a beefier rotary tool to me, would that be correct?

[@WorkshopAddict]

generally correct

[@老石-v9l]

Finally waited for the brushless version. I hope Taiwan agents can import it.

[@_P0tat07_]

I really want one but I’ve had a dremel 4300 for a while but I just don’t use it often.

[@g8beast679]

Same here. I have the Dremel 4000 52 piece kit for cheap and I hardly use it. So decided to pass on the m12 and invest that money somewhere else.

[@amg863]

I want one but I don't know when I would actually use it. I'm an electrician and I am remodeling my house and I work on my cars but I never had one and I can't remember a situation where I wished I had one. I will probably get one just because I like tools.

[@baseballdude8491]

I use this right angle almost every day For all kinds of things in the house, in the shop, on the farm and jobsite

[@mvadu]

I have the brushed version of rotary tool, Compared to Dremel they are great. I didn't know Milwaukee cake out with a brushless version.

[@crystaldragon141]

I'm sad I got the old brushed version just before they released this one..... : p

[@tgsgardenmaintenance4627]

Looks like it would be useful for sharpening my hedgecutter blades!

[@roots2825]

Hello, I did not get it, the 3mm collet from C12RT-0 can go inside the M12FDGS-422B (which has 6 and 8mm) ? Thank you

[@BigDaddysGarage]

I compare my red addiction to your flashlight addiction.

[@sheezy2526]

Rotary or die? I mean, when you put it that way rotary of course

[@poolmonkey]

I thought Milwaukee branded their brushless motor tools as Fuel. If this rotary tool has a brushless motor, why isn't it part of their Fuel line of cordless tools?

[@sergioelbot9924]

Nice comparison

[@user-of6kp2fm1c]

Nice job. Hey what about this Milwaukee vs a cordless Dremel?

[@WorkshopAddict]

With all respect - I am not your guy for that review. My corded Drexel is 10 years old and has been used twice. I am a die grinder guy and everything I have it set up for them.

[@lyndonmansell351]

25000 rpm and no eye protection?

[@b3stanman946]

When will a new m12 stubby come out….

[@johnbailey9682]

I like the old one better . Have use the first model since it came out very good tool .

[@Appytail]

Worth N O T H I N G. Will break in few month. If NOT, in few weeks. Just do not buy. You've been warned. Go with a die grinder instead. I know, it's not exactly the same thing, but with the 1/8" collet, you're getting close.

[@iggymac3473]

great review I have the other guys tool lol

[@WorkshopAddict]

You should really have your own tool Iggy!

[@andre1987eph]

12v die grinders not powerful enough wait for the 18v versions

[@WorkshopAddict]

M18's are already out.

[@orijimi]

​@@WorkshopAddictAin't no Milwaukee 18 volt right angle. Only Ryobi's got that. Ingersoll Rand is 14.4.

[@WorkshopAddict]

@@orijimi Roger that. He did not say right angle.

[@baseballdude8491]

You must not have the Milwaukee die grinder , I use it everyday My son is a heavy machinery mechanic for Keiwitt He uses it everyday as well It's his go to for many uses during his day No air needed or available when he's working on cranes and other heavy duty onsite work

[@Dpfdoctor]

@@WorkshopAddict @baseballdude8491 I bought into dewalts 18v platform for their 18v straight grinder already owning snap on & Milwaukee chargers. Their grinder has 3 speed settings & a variable speed trigger using it compared to Milwaukees 18V grind that is always on full power is a game changer