Milwaukee M18 FUEL 18-Volt Lithium-Ion Brushless Cordless 4-1/2 in./6 in. Grinder with Slide Switch Kit and One 6.0 Ah Battery
$369.00
In stock
Description
Get superior power and maximum performance with the Milwaukee M18 FUEL 4-1/2 in. – 6 in. Braking Grinder, Slide Switch, Lock-On 1 battery kit. It generates the power of a 13 Amp corded grinder, has 6 in. grinding capacity and brakes all accessories under 3-seconds. REDLINK PLUS intelligence protects the grinder from overloading, overheating and over discharge. The M18 REDLITHIUM HIGH OUTPUT XC6.0 Battery delivers more material removed per charge and exceptional run time. FIXTEC nut and tool-free guard adjustments mean less downtime as you work. The grinding wheel is sold separately. This kit includes one M18 REDLITHIUM HIGH OUTPUT XC6.0 Battery.
- POWERSTATE brushless motor: purposely built for the M18 FUEL 4-1/2 in. – 6 in. braking grinder to provide the power and performance of a 13 Amp corded grinder
- REDLINK PLUS intelligence ensures optimal performance and provides overload protection to prevent damage to the tool and battery during heavy applications
- REDLITHIUM HIGH OUTPUT XC6.0 battery pack provides 50% more power and runs cooler versus M18 REDLITHIUM XC battery packs
- Rapid stop braking feature stops all accessories in 3-seconds or less
- Metal housing and gearing system provides legendary durability
- 100% tool free: make all accessory changes and guard adjustments without a wrench for increased productivity
- Compatible with all M18 batteries
- Includes: 2981-20 M18 FUEL 4-1/2 in. – 6 in. grinder, slide switch, lock-on, one M18 REDLITHIUM HIGH OUTPUT XC6.0 battery, type 27 6 in. guard, side handle, FIXTEC nut, backing flange, wrench
Additional information
| Weight | 4.5 lbs |
|---|---|
| Dimensions | 17.95 × 5.20 × 11.57 in |
| Amperage (amps) | 0 A |
| Grinder Switch Type | Sliding Switch |
| Voltage (volts) | 18 |
| Variable Speed | No |
| Tools Product Type | Power Tool |
| Power Tool Features | No Additional Features |
| Number of Total Batteries Included | 1 |
| Number of Batteries Included | 1 |
| Motor Type | Brushless |
| Model | 2981-21 |
| Maximum Speed (rpm) | 9000 |
| Electronic Speed Control | No |
| Arbor Size | 0.625 |
| Cordless/ Corded | Cordless |
| Cordless Tool Type | Angle Grinder |
| Condition | New |
| Color Family | Red |
| Charger Included | Charger Included |
| Battery/Charger | 1 Battery & Charger Included |
| Battery Size | M18 |
| Battery Power Type | Lithium Ion |
| Batteries Included | Yes |
| Wheel Diameter (in.) | 6 |
Reviews (37)
37 reviews for Milwaukee M18 FUEL 18-Volt Lithium-Ion Brushless Cordless 4-1/2 in./6 in. Grinder with Slide Switch Kit and One 6.0 Ah Battery
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Aglae Maggio (verified owner) –
Awesome power! I upgraded from the 4.5″ to this and was well worth it with alot more power.
Malcolm Daugherty (verified owner) –
Grinder is awesome with 6Ah battery! The slide switch is a little hard for me and takes two hands to start with my weak hands.
Mabelle Davis (verified owner) –
AWESOME !!!
Ignacio Lowe (verified owner) –
Works awesome! Sharpen lawnmower blades with so far, goin to try cutting on something soon. Was impressed with the guard with its simplicity and how it can be moved where ever u need it.
Kelley Quigley (verified owner) –
I love this grinder. I mostly use an angle grinder for wood carving. That usually means walking around the piece a lot. Which with a traditional grinder also means tripping over cords or constantly moving them out of the way so I don’t cut them. However my favorite feature here is the brake. I use chainsaw disks to carve. It’s fairly dangerous even when used safely. There is a constant kickback risk. The brake really mitigates that risk. I almost don’t feel safe using my corded Milwaukee grinder anymore.It has all the power of corded for sure, and comes with the 6ah XC battery. Because I am already invested heavily in the M18 ecosystem, I have a lot of batteries (including the big 9ah) at the ready so long carving sessions and running out of juice isn’t an issue. I also really like the tool-less arbor nut. The soft case is nice, but I’d personally opt for a hard case and will probably custom fit some foam in a Milwaukee Packout for this. This is a game changing tool. Especially for those who need a good, powerful grinder in the field away from a power source
Abdul Lehner (verified owner) –
Great 6 grinder for cutting and grinding in a pinch, were a cord would be hard to find. Eats through batteries very quick so have a few on hand
Karlee Bartell (verified owner) –
This angle grinder has the power of a corded tool with no cord I love using it works great for moving material with a flap disk. Also batteries last pretty good, especially if you use their High output batteries. Best one to use on this grinder is the 8.0 HO. Best part is the thumb switch lock.
Manuel Waters (verified owner) –
This tool cuts, grinds, & sands any metal you can throw at it with ease, makes life so much better..
Nathen Heaney (verified owner) –
The grinder is easy to handle and does the work of a corded grinder.
Ettie Brakus (verified owner) –
I love it. It feels super heavy duty and it is very powerful. I’m very impressed with the battery to. Only thing I’ve had a problem with is the charger makes a really loud high pitch noise and smells a little when charging
Kaylie Wolf (verified owner) –
Nice kit, including grinder, battery, rapid charger, and contractors bag. Very comfortable to grip for long periods. Plenty of power for what I used it for (cutting off nails on an old deck). I would think that this would have more than enough power for every job you could come across. Battery is a good sized 6.0 AH, to provide power for long jobs. The flexibility of using discs from 4.5″ to 6″ is awesome. The only thing I’d like to see included is a second battery, but that would jack up the price quite a bit.
Enola Dooley (verified owner) –
This grinder has more power than the 5 inch braking grinder without being much harder on the battery usage. My only complaint is the fact that they made the handle about an inch longer. I would have been happier with a handle the same length as the 4.5″ and 5″ grinders to save on the overall length.
Demetris Reilly (verified owner) –
Grinder is awesome with 6Ah battery! The slide switch is a little hard for me and takes two hands to start with my weak hands.
Lisa Kiehn (verified owner) –
I received my Milwaukee fuel 18-volt brushless grinder today, and it comes with two 6.0 Ah batteries.I like that this cordless grinder will accept 4-1/2 inch or 6-inch accessories. The brake is another nice feature, and the grinder stop s in 3 seconds when you let off the slide switch.This Milwaukee grinder has a tool-free design in that you do not need any tools to change any accessories or the guard. After trying this grinder on some angle iron, I can say it is just as powerful as any of my corded grinders, and with the 6.0 Ah batteries, it will last a long time. Overall all this cordless Milwaukee grinder is more powerful and will accept a larger grinding wheel (6- inch) than my other brand of cordless grinders. This Milwaukee grinder will now be my go-to grinder for everything from welding to sharping mower blades. Another nice feature is it comes in a heavy duty large tool bag that is capable of carrying additional accessories.
Berneice Pollich (verified owner) –
Bought specifically for the brake feature and it works great.
Lelah Heidenreich (verified owner) –
Nice grinder and great charger. I just got this over the weekend so I have not depleted one of the 6AH batteries yet but I am sure they will last a decent amount of time. I was really surprised by the charger, however. I have both 40V and 18V Ryobi batteries and chargers and they take a LOT longer than the Milwaukee charger. The Milwaukee charger whines a little while charging but I will take that to get a less than 1 hour charge on a 6AH battery! The assembly was minimal, just attach the handle and guard, both accomplished without tools. The guard position also adjusts without tools. I have a couple smaller corded charges but I am sure this will now be my favorite.
Vicky Abshire (verified owner) –
This is a powerful, rugged grinder that can handle up to 6″ wheels/discs. This model has the slide switch on top for keeping the grinder on for continuous use.This model has the newer “FIXTEC nut”, which allows for tool-free wheel changes. It also has the newer spring-loaded clip design for the guard, which will work with the newer attachments, such as the “Surface Grinding Dust Shroud” (part 49-40-6101) vacuum attachment. The construction is solid and heavy duty, with a comfortable rubberized grip. The motor is very powerful, and you can feel the torque when the tool is turned on.This 6″ model is noticeably larger and heavier than the 5″ model. If you don’t need the 6″ capacity, I find the lighter and smaller 5″ model easier to work with, particularly for small or quick jobs. But if you need the 6″ capacity, need to cut larger material, or are doing heavier work or larger projects, this 6″ model provides the extra capacity and power. The Rapid Stop Brake feature is nice, as it reduces braking time, allowing me to put the tool down quicker.This kit comes with a fabric carrying case, which is much more compact and more convenient for me than the large plastic case from my older model. It also comes with a side handle.The included XC6.0 battery pack is pretty large (only slightly smaller than the XC9.0 packs), but it helps to balance the tool. I now have quite a few of the excellent M18 batteries for my other Milwaukee tools, and they have all worked perfectly.Also, the Milwaukee warranty service is excellent. I’ve only had to have one Milwaukee tool repaired, but I was able to drop it off at a local service center, and they shipped the repaired tool to me, no charge.
Judah Considine (verified owner) –
If you need an all-in-one kit for a medium sized cordless grinder, look no further. This Milwaukee M18 grinder is versatile in that it can be used with 4-1/2 up to 6″ blades and attachments. It comes with a XC 6.0Ah battery, rapid charger, toolless guard and a wrench to tighten and loosen the main nut. It offers plenty of power with the XC6.0 and will accept smaller and larger M18 batteries as well, if you have them or desire them. It all comes in a nice soft zippered canvas bag for storage. I used to like the hard cases but these bags care now my favorite. Besides being portable and versatile in size, another feature I love is the Rapid Stop system that stops the grinder from spinning in under three seconds after the switch is released. Not only does that save time from holding the grinder, waiting for it to stop spinning, it helps prevent an accident if someone happened to set it down while it was still spinning. I added a dollar bill in the picture for size reference. I wanted to do so because this is a slightly bigger grinder than the other 4-1/2″ grinders because it is designed for up to 6″ accessories. While that is versatile it may require some to use two hands when using the grinder, something that should be done anyway for safety. But worth mentioning.Whether you need a portable grinder for home use or need to use one professionally in the building trades, this grinder is for you.
Sheila Boyle (verified owner) –
Awesome, convenient, and fairly priced
Scotty Renner (verified owner) –
Really has the power but chews through batteries when used like you’d use a corded grinder in a serious metal shop. It turns itself off if you put it in a serious bind but has never shut off due to over heating. Super convenient and the 6 amp battery definitely got me through a couple hours of normal use with a cutting wheel cutting AR sheet metal. Doesn’t replace a corded grinder but definitely close, I’d bet I bigger battery would put it up there with a corded unit.