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💥💥💥 Milwaukee M/18 Fuel 6 inch Grinder VS Dewalt Flexvolt 6 inch Grinder💥💥💥
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- Опубліковано 9 лип 2019
- Episode # 102
In this video I go over the new The Milwaukee M18 FUEL 4-1/2 in. - 6 in. Braking Grinder, "Model #2980-20."
and compare it to the Dewalt flexvolt angle grinder."
Model #DCG418X1"I think what happens is quite surprising so stick around until the end and see witch one comes out on top.
Both of these grinders are the over all best grinders that I have tested, witch is every grinder
Please check out my other Social ------
/ makingstuffandbreaking...
🔊 Want more? Check out these links:
💥 • Kobalt 24V Tool review...
💥 • Kobalt X.T.R. VS Ryobi...
💥 • "New" Kobalt XTR 24V V...
💥 • Dewalt 20V Tool Review...
🔩🔩🔧🔧🔨 Tools and Materials:
DEWALT FLEXVOLT 60V MAX Angle Grinder with Kickback Brake, 4-1/2-Inch to 6-Inch, Tool Only:
www.amazon.com/gp/product/B08...
DEWALT FLEXVOLT 60V MAX Angle Grinder with Kickback Brake Kit, 4-1/2-Inch to 6-Inch:
www.amazon.com/gp/product/B08...
DEWALT FLEXVOLT 20V/60V MAX Batteries, 9.0-Ah, 2-Pack:
www.amazon.com/gp/product/B06...
DEWALT FLEXVOLT Cutting Wheel, 6-Inch:
www.amazon.com/gp/product/B01...
Milwaukee 18V 6 inch grinder:
www.amazon.com/gp/product/B07...
Milwaukee 48-11-1850 M18 Redlithium 5.0Ah Bat Pack:
www.amazon.com/gp/product/B00...
MILWAUKEE M18 REDLITHIUM HIGH OUTPUT CP3.0 Battery 2-Pack:
www.amazon.com/gp/product/B07...
KNOCK OFF 18V 5.0Ah Replacement Battery for M 18 Battery Lithium:
www.amazon.com/gp/product/B08...
🔊 Want more? Check out these links:
💥 • Kobalt 24V Tool review...
💥 • Kobalt X.T.R. VS Ryobi...
💥 • "New" Kobalt XTR 24V V...
💥 • Dewalt 20V Tool Review...
![CORDLESS GRINDER KING - DeWalt DCG418 FlexVolt 4-1/2 to 6-inch Grinder [3 HORSEPOWER]](/img/n.gif)
*It made the metal cutting go very smooth with the right kind of blade **MyBest.Tools** I didn't use the blades that came with it though. I had a bit of trouble with the guard, but besides that it is a great tool.*
That dewalt grinder is a beast
Lol it stalled
I have the original they look identical but mine is discontinued lol I think it's an issue with the wires coming loose or burning out in the brushless motor. I'm getting a new one for free thank goodness for warranty.
@@jordanalexander615I agree the DeWalt flexvolt Grinder is a beast I have one and it is by far more powerful than any other grinder of used it will eat up batteries though as in make them go from fully charged to Dead really quick
Thank you for your time and effort in making this video much appreciated
I have the same DEWALT grinder for about 2 months now and man that thing is a beast, as a person who works with mostly steel fences, this thing will grind/cut through anything
Thanks for the video. 👍🏽
Part #2
I would also like it if you could show more of the battery indicator while doing your comparison?
Has part 2 been uploaded yet? If so, can I get a link to it please?
Nice job man, I have been wanting to get me one of those too, but there expensive
They are so worth it though. I've had mine for 2years now, and I use it everyday. I'm a metal fabricator, welder and Ironworker. Still hasn't quit. Beast of a tool.
Cool powerful grinders, I'm happy with my kabolt cordless grinder I have for five years, still strong.
I use mine with the 8 amp high output battery. It lasts forever and sure it's rpm is slower but the torque is great. Just keep going and going.
Great review !!!!!
That must be the flexivolt 414 like the one I have . That grinder is a mean machine , I use it daily and it has never let me down on important heavy jobs . I scored me a couple of 12 amp flexivolt and Maan my work hours are done in half the day . Apart from the 414 I am seriously getting the DeWalt 418 which has more runtime, bit more power . Also I am thinking of getting a Milwaukee cordless grinder for my Milwaukee platform cause of colliding contracts that I do suiting general steel fabricating to carpentry related work... Almost there . Waiting for a good Milwaukee grinder to arrive .. if ever one does
I would’ve just hop on the xgt makita grinder. Wayyy better.
Great review and demonstration, helped me decide easily which one to buy
Well thanks for watching man, I appreciate it.. 😀😀👍👍
Which one did you buy
@@rodrigocelis2700 Both are mine, I had the dewalt for over a year, and the Milwaukee had just came out, The Dewalt has way more power, but I went with the Milwaukee because I have so many batterys..
I like the brutal tests. New subscriber here
Thanks man I appreciate it.
The 414 flex grinder is one of the best cordless tools ever made. The ergonomics the switch the handle the power the run time. Fast charger and no fuss at 60v. Spindle nut is nice too. Now we have 418 and 440. Dewalt 60v is another class of tool. Milwaukee HO okay for small job. But cost is to high for the performance and heat damage to batteries.
Thanks for the upload, great stuff. I was wanting to pick up the new M18 grinder kinda just to have it but having the Flexvolt grinder, I think I might spend my "tool itch money" on something else lol
It's hard there's so many awesome tools to pick out, so little money... hahah thanks for watching
If you gonna get a new grinder get the new flexvolt grinder. It’s even stronger 33% stronger and they come with the 9.0 ah batteries now too. Looks identical and only way to tell is the item number old flexvolt 414 new flexvolt 418
Janes Fair right on, I didn’t know that they had a newer model out. Thanks for the share.
I love both DeWALT and Milwaukee cordless tools. I own 25+ DeWALT and 10+ Milwaukee cordless tools. I have noticed that the Milwaukee batteries go into thermal overload or over heating mode very often. That really kills the tools performance when you are depending on getting a job finished!
Oh nice man, Yeah I dont have many larger tools that draw a lot of power like the angle grinder, but it did over heat the 3.0 HD, 5.0 , 6.0 HD, and the 9.0 HD battery's, it wasn't able to over heat the 8.0 or the 12.0 those are both the High Demand battery's and work really well.Thanks for watching man..
@@Impact-OG I think you're being a little unfair here. The power draw of the angle grinder means that it is best paired with a "high output" m18 battery, which is their newest line of batteries utilizing 21700 cells instead of the older 18650 cells found in the high demand and extended capacity series of batteries. You're giving good info to let people know that their existing investment in M18 batteries might not be good enough for a new angle grinder, but the tool paired with the proper battery shouldn't have the same heat issues.
I have all the grinders. Dewalt is so much better. Milwaukee at 6 or 9 in will damage 18v battery even a 12. In fact the 6 is the best for Milwaukee... for heat protection and to now end the life of HO batteries. A 6 will have a higher amp rating per cell and handle the tripping out better. Won't have the runtime... but 2 -6 amph will. And destroying a 12 has lost all run time. It's such an issue at 18v that Milwaukee really should buy back the big tools and bats that cant handle the heat.
Have had a Milwaukee battey fail after about 8 months, only used occasionally for my wet vac, luckily still under warranty, touch wood not had any dewalt batteries fail
Bring on part 2. I have the dewalt and love it. It has as much or more power than any corded grinder.
Oh totally Its a beast !!! I am a little disappointed that the Milwaukee would keep over heating battery's like it did. I dont know the out side temp shouldn't matter when you use it. but it was very hot out side.
18/20v just can't compete with 54/60v. You have to give Milwaukee credit for doing as well as they did with 1/3 the voltage.
Jeff A no not really when you look at the cells in the batteries flexvolt and the high out batteries are basically the same go check out ave he takes them apart
@@jeffarnold1983 Milwaukee lost. So there’s no credit to give
@@redrhino3041 The current through any given cell is the same, but the current (amperage) through the interconnects, power electronics, and motor is ~3 times higher in 18V tools. This isn't necessarily a good thing, as wasted power (heat) is proportional to the square of current, and partially explains why even recent Milwaukee Fuel tools tend to have more issue with thermal cutoffs than Dewalt FlexVolt tools. Dewalt has different challenges working with high voltages since the control electronics are higher resistance, motors need to be wound differently, and PCB traces need to be further apart for voltage isolation reasons.
Nice video mate
I agree about batteries
I have a question regarding milwaukee grinder
I had it for a wile
Used occasionally sometimes for long, sometimes short periods but nothing heavy duty
But today start makes funny noise and smoke
I've opened up couldn't do anything
As it cools down still working but not like it used to
Any ideas
Could have a wire broke in the brushless motor. Which is pretty much impossible to repair. But could also be the gearbox getting worn out. Some proper greasing might have saved it but who knows. That's the problem with grinders. Lots of heat, lots of fragile internals, and it takes is a big spark finding it's way inside to burn a wire. Or just a short from a battery frying the tool.
I use the Milwaukee in the 8.0 and it, worked pretty good. I would use 8.0 in grinder.
It is true the bigger batteries run cooler. But that's where DeWalt using 60v helps more. The batteries seem to stay much cooler for longer.
Would love to see part 2 brotha!
I just bought the Flexvolt Grinder myself. I have Milwaukee’s Gen 1 Fuel and it’s awesome for smaller tasks. I went with the Dewalt because of the power. It doesn’t surprise me all the non-high output batteries over heated on you. I think that’s why Milwaukee introduced the High Output batteries to begin with, because their standard XC packs can’t take the draw tools like angle grinders need in order to perform. Great video brotha look forward to seeing part 2!
I got news for ya. The HO batteries for m18 trip out also on some big tools. They get damaged a bit to easy too.
Is this the 20 V max or 60 V Max deWalt grinder ?
Just watched a video about a flexvolt rear handle saw vs Milwaukee with a
12ah rear handle. Same issue with the Milwaukee batteries overheating and the guy kept saying you can use any m18. In high demanding tools higher voltage works better.
I have Milwaukee and Dewalt tools. I actually own this Dewalt grinder. It's a beast. But if you are gonna compare at least make it fair. Use high output Milwaukee batteries which were intended for this tool. Also you say Dewalt cut it in half the time. Well Dewalt cut in 1:23, Milwaukee in 2:03. Using HO battery it would have been even closer. Also did you use two identical wheels?
But if you look at 0:01 you see he has a high output battery on the tool?
He's using a HP battery on the Mil.
Moreover he's using the DCG418...it's king of the grinder world
I bought this 2980-20, it eats battery’s for breakfast! It is much more powerful and not much bigger than the old 2780-20 I got 6 batts and 3 chargers going I’m waiting on a battery lol. I got all the h.o. Batts and Xc batts above 5.0 surprisingly the 9.0 xc runs the best, considering they recommend a h.o. ! I also own a 2783-20 I believe the brake on the 2980-20 is what’s cooking the battery, unlike the 2783-20.im running a 6” grinding wheel
Yeah I really like mine, when I was testing mine I had a 6 inch metal cut off wheel on it and it was overheating all the batteries except the eight and the 12 but I was cutting through a 2-inch thick rebar was mine which is unlikely for anybody to really do. but I figured on the job site it's not uncommon to try to cut through something that big.
Making Stuff and Breaking Stuff with Al I finally busted mine out for the first time today ( had it for 2 weeks) I was impressed by the power for a fairly big job, just could not beleive how much power it used.all that kept playing in my head was the music from this vid. I was excited to get to use it. Lol
You need to use a High Output battery in the Milwaukee. That Grinder is designed to be used with high output batteries.
Exactly
@user-pb1qo9ke1q yeah, you need to use a 400 dollar battery to run the 300 dollar grinder lol. Milwakee fan boys lol. Stfu
Just can't complete with the higher efficiency of having more voltage on a grinder.
More power delivery with less current = less waste heat.
The Milwaukee grinder works a lot better with the HO battery series! Not sure if it’d beat the Dewalt but would have a better chance, never have overheating issues and it’ll literally cut threw anything!
We're you using the same blade? Would it make much of a difference?
No
Did you ever do a part 2 to show the Milwaukee with the High Output batteries that are specifically intended for this tool?
The Milwaukee battery says high output. Can't you read?
The battery he was using for the tough work was not high output 🫡.....Can't you read???😜🤪
I have Milwaukee but I dont care which one of these grinders is best. Im just impressed you can get 6” cordless and now 7/9” as well. Totally unreal we have can these tools. Though i have my suspicion Milwaukee will come up with a better battery platform in the near future and screw their customers. Usually how corporate operates.
Yes that is very true!! I would love to try the 7/8 inch grinder..
Apple dose this to their customers every year. And people buy it up. Milwaukee can do it because they have a colt that won't care. They will buy. And if a company can upgrade they're tools I'm all for it. Even if it means having to buy all new shit. I want the best tools. I've owned both dewalt and Milwaukee. I prefer the dewalt. I haven't really needed to replace anything like I did Milwaukee
I have the Dewalt its a Beast
Yeah I feel like the Dewalt definitely has more power then the Milwaukee.
Thanks for watching man
Please show pt 2.
I have Milwaukee tools and I was leaning toward that one but after watching this, I guess not.
same here got allll Milwaukee I just ordered the flex grinder tho
Buy the milwaukee. Its a great grinder.
I have 2 Dewalt grinder, one for grinder the other set up for cutting.
What model usong for what?
@@gear-arquitectocastleclash7738 - I use one DCG418 as a grinder and the other DCG418 with a metal cutting blade on it for cutting metal only, like that you don’t need to go back and forth changing blades.
Nice video m8
Great video and also you realy remind me of buzz from home alone
I wore shorts recently do some light welding and got a second degree radiation burn
It pealed 3 times
When I first started welding I used just those little eye classes thi gs and got really sun burned on my hole face. So I have since learned my lesson.
Thanks for watching
@@Impact-OG when I was younger 45 years ago I was helping my dad hold parts and he was taking i gout my eyes burnt right through my eye lids had to put potato slices on my eyes.
Just be careful in a dusty environment the DeWalt air inlets get clogged fast and let's some inside. Had to vacuum mine out a few times.
I really want Milwaukee to make an adapter to plug in a “cordless” grinder to the wall. My radio and my fan can both do it; why not a grinder? Most of the time especially when I’m welding I got power so it’s just as easy to plug in and would be awesome to have infinite runtime. I can’t believe they don’t already have this.
look how he cuts with the milwaukee vs Dewalt lmao.. More aggressive stance, Less stopping and starting, Pulling blade in and out. like wtf lol No way there would be 1+ mins between them.
I know right. Plus with tools like these you need to be using 8ah high output or larger.
I use 12ah batteries for my m18 6in grinder
Show #2 please!
for Milwaukee fanboys like me that mad because that DeWalt grinder is better, even if you pair m18 grinder with 6 or whatever battery you want that DeWalt is a monster. I enjoy using both of em.
Yes me too. Dewalt definitely more power, but the Milwaukee will last longer.
Thanks for watching
Cool video
It works a lot better if you used the M18 high output batteries instead of the regulator hd batteries since that grinder is optimized for that battery.
Yes i know, I tested every battery from the 3.0ah hc, to the 12.ah HD battery.
Dewalt still has more power
@@Impact-OG Do you have a video of HO battery? I want to but one but I am concerned.
What's the 🏃 time on the battery?
You know I did that test so long ago I want to say it was over30 min, I just cant remember exactly sorry man, but the 8.0ah is the best battery for that grinder.
Thats crazy that the battery over heats like that.
No it isn't. That battery wasn't made to run a tool that powerful.
I know that when dewalt finally comes out with a cordless 7/9 inch grinder its going to be the best one on the market we my see a 120 volt cordless.
Viper Strike doubt it , youd need 120v to charge batteries and being that high a voltage it would be to close to charge youd need a stepup transformer built into the charger then a bridge rectifier to convert it to dc power
Cool but now you need 4 batteries to charge 2 while you use your other 2 not to mention a charger with at least 2 ports (checkmate jk)
Yikes
Or you could just live in Europe 230v xD plus normal outlet 230v 10/16amps 3600w and you only got 120v 15amps 1800w. How do you get anything done is beyond me 🙄
If they do come up with one 9 inch DeWalt ..... I'M IN (if it's good enough) , so far I've been using my cordless 690 cut off saw to cut heavy Steel . It's not the greatest but it'll do .
Your using a hd 9Ah on the Milwaukee you need to use the HO batteries only (6ah or 12ah )to get the same performance as the flexvolt . The Milwaukee 9Ah aren’t designed for high output
You are right I said I did all the testing with EVERY BATTERY that I am posting in part two!!! I was just showing you that it over heats after 3 min of use!!!!
Making Stuff and Breaking Stuff with Al does it overheat with High output batteries? It’s like putting a non flexvolt dewalt battery on (20v xr range) the 60v grinder . But it won’t work at all on dewalt
It over heated every battery but the 12.0, It wasn't like I was using it super hard, a couple of the battery's over heated in under 60 seconds !!!!
Dewalt is king take your toy Milwaukee back to the sandpit .
King of trash tools
And by the way the thing about speed with that 4.5 inch bonded disk actually same rpm just different disks all sound a bit different between brands honestly just the dewalt seemed to slow down the rpm under light load faster
Wey need the parte 2
You used the 9:0 am with the grinder, you need the 6.0,8.0, or 12.0.
I agree this grinder pretty much requires ho batteries.
Everyone needs too remember that you can buy that Dewalt with (1) DCG418 60V MAX Brushless 4-1/2 in. - 6 in. Cordless Grinder, (1) DCB609 Flexvolt 9.0Ah Battery, (1) Charger, (1) Side Handle, (1) 4-1/2 in. (115 mm) Type 27 Guard, (1) 6 in. (150 mm) Type 27 Guard, (1) Wrench, (2) Flanges and (1) Kit Bag
Up to 30% more power vs the DCG414
Brake engages when the trigger is released with stopping speeds of 1.5 seconds with standard grinding wheel
Kickback brake engages when a pinch, stall or bind-up event is sensed. The electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the grinder and shut the grinder off
E-clutch activates in less than a tenth of a second when a pinch/stall is detected, shutting down the motor
9000 rpm no-load speed for applications with 6 inch grinder wheels
For $330
That Milwaukee with just the grinder and nothing else your looking at $250
It dose the same thing the Milwaukee will and will last just as long and cost way less for what you get. Dewalt is a working man’s tool Milwaukee is a grandpas tool.
WOW!!!!
My question is where can I buy the desalt grinder I went into de Walt website and they don’t have it
Home depot has them.
Not sure if your in the states.
How is the runtime with the large size batteries I'm mainly looking for a grinder for light blending and wire wheel for when I'm doing welds that get ultrasound tested
So when I did my testing it was of none stop down word pressure. The larger 8.0 and 12.0 ah battery's last a very long time. I cant remember the exact number but I want to say over 30 min of none stop cutting !!
it will last most of the day if not all with light on and off use.
as for the dewalt it has more power and will eat battery's a little faster, I only tested the 2.0/6.0ah, and the 3.0/9.0ah battery's so I am not sure about the 4.0/12ah battery.
What model # is the Milwaukee
dewalt released the new dcg418 model with 30% more power over the one in this video dcg414
Just picked up the dewalt one its a hoss
Best Grinder hands down for power, run time could be better But I Love it !! thanks for watching
Im luck i don't have to use harbor freight cut off wheels
I find them in dumpsters all the time
I bid on 2 dewalt grinders
Dewalt just. Came out with a more powerful 60v grinder
Las dos amoladoras tiene el motor del mismo amperaje, pero dewalt función con 60 volt y Milwaukee con 20, eso hace que la batería se caliente en exceso
Part 2 please. Im on Milwaukee's platform so that what i am going with. I believe this 6 inch braking grinder coming with only the 6.0 HO batteries as standard.
I will be putting it out, its delayed because it's been to hot to film around 110 heat index!! Its just miserable to be out.
The dewalt does seem better but a 6 amp high output battery is the minimum size you’d ever want on a grinder a 9 amp flex volt vs a 5 amp battery meant for drills and impacts isn’t exactly a fair comparison
Of course the Milwaukee will cut out faster than the Dewalt. The Dewalt had a much more powerful battery. Dewalt's 9.0 battery has bigger cells and can put out 75% more current than Milwaukee's 9.0 battery. You will have to use a Milwaukee 12.0 battery for a fair comparison.
Still can't compare
@@FusionBoost2.0 Kinda right there he didnt compare.
Actually in series current is going to be the same everywhere unless you connect batteries in PARALLEL. So yes the 12 Ah battery will be more of an even playing field for the Milwaukee but you are going to want to check out the voltage which we know, and explains the power difference. FWIW I still recommend there Milwaukee Brushless fuel model as it is a power house and I cut through rebar in seconds at work! This guy doesn't have a good blade and it is all about blades when cutting through steel, we all can agree on that. Maybe that Milwaukee blade was for mild steel? Who knows. Not a fair video by far and Milwaukee Obv wins if it were!
At 54 volts the dewalt battery only has 3ah
Incorrect. Both batteries are 9AH @ 18v/20v max, but the flexvolt is actually 3 AH @ 60v max.
The only reason the Milwaukee cut out was because of Thermal Resistance the tool faces because of the 18v battery. Higher voltage is actually better because you'll need less amps to achieve the same power compared to something running at a lower voltage.
Amps is what's responsible for generating heat in the wires which causes thermal resistance, which bogs down the tool. To overcome the resistance, you'll need to draw more amps, and more amps = more heat.
So the 6ah and 12ah XC both overheat? I ask because those are the newest types of batteries out there.
So the 6.0 did over heat but it was after 5 min or so, the 12 I had just gotten and I haven't used it that much, so far I have not gotten the 12.0 to over heat, I am waiting on the 8.0 high out put batter as i will test this too and put my results in video # 2 . I will keep you posted !!
Have you got a new Dewalt Grinder second gen? It is DCG418
Yup it's a killer grinding beast ,totally outperforming my dcg 414 . Was going to sell my dcg 414 now that I have the dcg 418. But naa I'll keep,em both. I still love the 414 ,
You mean the 3 HP one? Yeah that thing is a beast. Was able to cut through some 1" rebar in 10 seconds
Hi,
I was in home depot the other day and just wanted to see the feel of both grinder you showed.
I have to say i do like the dewalt handle better. Then again i just tried it by picking them up. Don't know how it will feel working with one all day or for a project.
Man the dewalt flexvolt grinder in this video looks like a beast. I have the 20v brushless model for my needs and it works good for me. I do wish dewalt had their 20v with the side switch model like in the UK.
Thanks for the comparison on the two grinders
The dcg 415 20 volt is a vast improvement from the flexi 60 volt as so they say running on 21700 . I have the flexivolt dcg414 which would be the same as this Grinder,on this video . There is also an upgraded 60 volt dcg 418 which is said to be even more powerful than the dcg 414
Milwaukee decided to stick with the M18 platform to keep their customers happy. That came with some serious consequences due to the limitations of lower voltage/higher current. They HAVE done an incredible job of delivering with the HO batteries while still making the tools work(albeit with lower performance) with the standard batteries. Both great tool manufacturers with great tools. If that 9ah battery was hot going on the charger and you just got it off the charger(especially a rapid charger), it doesn't take a lot to get it into thermal shutdown. A 12, 8, or 6 HO should fare better. I don't use the rapid charger unless I'm in a time crunch. Fast charging will almost certainly shorten battery life, but then again, a 2000 charge cycle rated battery can be charged every day for 5 1/2 years, so maybe not an issue at all. Just my anal retentive nature about battery care, I suppose. I would like to see Milwaukee put a cooling fan on their chargers like Makita.
Yes a cooling fan would be great. In part two coming out soon I get more in depth with the Batterys I just got my 8.0 HO battery, So I test the 3 HO, 5xc, 6HO, 8 HO, 9HD, and the 12 HO battersy and talk about run time and if they over heated or not. Its kind of boring but informative. Well at least I find it informative. And thanks for watching...
They are perfect for winter work lol warm up your hands and charges quickly.
Milwaukee Super Charger has 4.5A on M12 and whooping 13.5A on M18. Charger has built in fan inside as well.
@@jordanalexander615 Yes a lot has happened in the last 3 years.
You weren't using a high output battery all the time🫡👎
Dude I don't doubt that the Dewalt grinder is good but look how your pressing it into the rebar and the milwaukee your holding it ever so gently.
Do the part 2 video?
OK I will get it put out here soon. Thanks for watching.
@ around 12:50 into the video it looks like you use a 4 maybe 5 ah battery and not the 9ah like u claim bro towards the end of your video compare to 9ah from the dewalt
Is that Milwaukee's latest grinder?
No guard ?
where is part 2?
I just got a Milwaukee M18 lithium cp 2.0 battery thst was $90 and it sucks!! 2-3 minutes use at the most then 30 minutes to charge. My M18 xc isn't too much better. I have other Dewalt tools with a fast speed charger so think I'll just get a used Dewalt cordless grinder now or w/cord. The grinder you're using seems great if the battery will work with my charger
Great video! Hope you brought cookies to your neighbors after that
Think this pretty much sums things up in the cordless grinder section !!!!and it’s a big win for Dewalt here 💪💯l was torn between the 2 models but this certainly makes up my mind,,👌💯
Wearing shorts while using a grinder lol
A 9 Ah Flexvolt battery can output a max of 105A in 18v mode. Or 35A in 54v Flexvolt mode. Vs the ~55A of a 9.0 Milwaukee @ 18v.
That's ~1890W vs. ~1,000W, nearly double the potential output. You really shouldn't be surprised that the 9.0 HD or the 6.0 HO overheat or run hot.
Makes more sense to compare 6.0 Flexvolt vs. 6.0 HO, both are capable of ~70A peak output even though the Flexvolt uses an extra bank of 18650s.
Or 12.0/9.0 Flexvolt vs. 12.0 HO. 12.0 vs. 12.0 is the most ideal comparison because both packs use the exact same Samsung 40T cells.
@ aa bb. So the Milwaukee is better then he DeWalt because of the battery's when using the ones other then the 12 ah ?
I honestly think a battery powered angle grinder that's 6" or above is kinda useless if you need that big of an angle grinder and you're doing heavy nonstop use then you're misusing it. Battery powered angle grinders are really supplemental tools. You use it cause its quick and you can grab and go but you won't find these in everyday all day duty load applications. 10 cuts in 2 inch rebar. Also I'm not sure he was using the same cutting disk
I have and use both these tool companies Milwaukee do not make a good grinder, the flex volt grinder is unbelievable, its ridiculous but the dewalt impact is straight garbage Milwaukee kill them in that, point is they both make good stuff and garbage,
Bro, I'm not your boss, and i'm not your safety guy, but i'm telling you for your own good, I don't know how familiar you are with Zip wheels, but you really shouldn't run them that deep into the material, you want them as shallow below the surface as possible, when you're cutting deep like this @ 7:49 cut down through the top, not straight head on into it, you're 10X more likely to bind up that blade causing it to break and send shrapnel everywhere, which could seriously hurt, or even kill you.
Thanks for the advice dude
Incorrect comparision and conclusuion. You compared two grinder 54v 9ah battery and 18v with 9 ah non high output batteries and 6 ah high output. In comments you wrote that 8 and 12 ah HO batteries not overheat, but not used it in test. It's obvious that not HO batteries will overheat and show less performance.
So you just have to make next video with this batteries :)
OK first off if you don't believe me that is fine, and this test is for two 6.5 inch grinders not 60 vs 18 or 54 vs 18, I was going to make a part two follow up on this but I ended up selling my Dewalt grinder. Yes the 12AH Milwaukee battery did over heat, not as easy as the 3,4,5,6,and 9 but it did, the 8 I had to beat the hell out of it to get it to over heat, but with normal use I dont think it would.
Thanks for watching man
It was an unfair comparison because you didn’t use he High Output Milwaukee battery which it is designed for and milwaukee says it adds 50% more power vs the non HO batteries.
I have done extensive testing with these two grinders with all batterys and the only one that didn't cut out is the 8.0, the 12 did the 9.0 did and so did the 6.0 and 3.0, so yeah. There will be no part two as I sold both of these a long time ago to buy other stuff. Thanks for watching
Not to interested in the grinders so much but the high torque 1/2 m18 impact has put a many of pneumatic Matco and snap on guns to shame. The snap on cordless 1/2 doesn’t even come close to the Milwaukee. Blew my mind that it would take rust lug nut off a semi truck that our big IR gun struggled with.
Uuuhhh....and when you go to maintain the Milwaukee impact you'll spend 30 minutes taking the entire tool apart just to grease inside the nose cone. Absurd.
@@wolfdenauto3417 you’ll save those thirty minutes time over again using the Milwaukee cause it works faster.
@@jlbknives5722 that's funny.....
Care to square them off? The Chinese made Milwaukee nearly impossible to maintain or the USA made DeWalt that is long term user friendly being much easier to maintain.
P.s.
Think about that hard. We have both brands in the shop. ;)
@@wolfdenauto3417 there are plenty of videos out there comparing Milwaukee snap on etc out there and the Milwaukee impacts have been shown to show better torque specs battery life etc. I’ve taken my 1/2 mid torque Milwaukee apart and greased it with reassembly in less than 15 min if it take you 30 min you’re working slow. I’m not saying it’s the easiest to maintain but when you save the time dealing with air lines and lack of performance I’d say it’s worth it. You can also take the battery powered Milwaukee/dewalt anywhere can’t do so with corded or air tools.
@@jlbknives5722 I'm not talking about Snap-on (although it can be greased in 30 seconds)
I'm talking about DeWalt which can be maintained in the same 30 seconds has ridiculous power...and best of all Made in 🇺🇸
FYI... per a rep from Milwaukee three weeks ago...Milwaukee at present does NOT make one cordless tool in the United States of America.
They make a couple corded sawzalls (not all) and they make a magnetic drill press (not all)
That's it.
Moreover Milwaukee is completely Chinese owned with 99.8 percent of their power tools made in China.
The only thing American about Milwaukee any longer is the name and some disposables. Squares, some bits..
Power tools? Nope!
While DeWalt does not make every power tool (cordless or corded here) they make a decent amount and trying to add all the time.
If Country of Origin isn't important to you so be it. I own a shop and it's extremely important to us. Matter of fact 98 percent of our tools are either USA or Germany (Knipex).
Wow, the handle grip is better on the Milwaukee then DeWalt?
I can see why the dewalt won't over heat due to it's 60v. The milwaukee is running on 18v.
This was a cool video on these two tools.
I use the dewalt 20v Xr brushless grinder and it works great for my needs. I just wish dewalt can release the side switch model in the US. They have it in the UK.
DeWalt is the BEST grinders on the planet nothing else even comes close. However the flip side of the coin Milwaukee owns the BEST Sawzall in the world the orbital super sawzall kills everything.
Heavy duty use cuting quarter inch stainless steel every day. 4 years old. DEWALT
Did'nt see any comparison? You used different materials and only did 2 cuts through the rebar with the dewalt.
No I didn't I compared the 4.5 inch disks and I did the chop test in the intro, and then the rebar and the Dewalt has way way more power, I was really disappointed because the Milwaukee kept over heating all the battery's. But I go over stuff more in part 2.
@@Impact-OG ye I know you did in the intro,what I meant was when you was showing how long it took for the milwaukee battery to cut out,you used different materials.If you had used the same material for the dewalt and ran it until it cut out that would have been a comparison.
@@petershaw27 I used the same rebar!!! And the test was a timed test the Milwaukee could not cut through it multiple times as it took the DeWalt one minute and 20 seconds to cut through it multiple times.
@@Impact-OG Haha. How stupid do I feel. I just re watched the video,it's the different angles of the camera that made me think the milwaukee was going through thicker stuff. 100% apologise. P.S Nice video
Нихуха не понял,но очень интересно.👍
Dewalt 👍👏
Think you may have a bad grinder, I got the same Milwaukee one use it for cutting steel pipe and 10mm to 12mm drop rods, its in constant use all day and has never over heated and stopped, and all my battery's are years old and different sizes.
High output m18 grinder is for high out batterys only... like the flexvolt...get there other grinder if you want to use the m18 standed batterys like the 9ah
its not the same metal he was cutting with the default.. why?
The 9.0 Milwaukee is comparable to the 6.0/2.0 Flexvolt. The 9.0/3.0 and 12.0/4.0 Flexvolt batteries use bigger cells like the HO Milwaukee batteries making those two comparable to the 12.0 Milwaukee. Milwaukee also pairs that grinder with the HO8.0 in the kit. That tells me that you shouldn't even attempt to use an 18650 pack on it. Yes I know they say everything is compatible and every battery works with every tool but that doesn't mean every battery works well with every tool or that you should use any battery with any tool.
Hey thanks for your feed back. I guess I was just disappointed that the 9.0 was over heated so quickly. I have tested every battery from 12,9,8,6,5,3 On the new angle grinder I go over it more in part 2. As for the flexvolt I have sold all my other stuff and only have the 9.0 left so I have to use what I got. So stick around for part 2 I go over all the battery's including the new 8.0 HO.
what would happen if Milwaukee had a 60 volt battery??? Put a 18 volt battery in the DeWalt and see what happens!
when you cut with a grinder you should pull the grinder to you not away from you, you have more control by pulling it
Year right the milwaukee is not that weak
OK I never said it was weak!! The Dewalt just has a little more power. BOTH ARE EXCILENT TOOLS. Thanks for watching
That's strange, why is my comment appearing 4 time's
Yeah I saw that. Your just trying to boost my channel thanks buddy
Milwaukee, overheating is persistent over many power tools!
Instead of testing a 60v vs a 18v... why not test an 18v vs an 18v. That would be a better comparison.
Well this was a build up were I was looking for the best cordless angle grinder, I habe a few other angle grinder video, not that good some of my first videos, I was on the hunt to the bast one, at these were the top two I decided on!!
@@Impact-OG Ah makes sense now. Really did like the video since you actually tested them unlike others where they un box and talk about it!