Milwaukee 2784-20 M18 FUEL 1/4 in. Brushless Die Grinder (Tool Only)

Milwaukee Model: miln2784-20
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Milwaukee 2784-20 M18 FUEL 1/4 in. Brushless Die Grinder (Tool Only) Milwaukee Model: miln2784-20

Product Features & specs :

Milwaukee 2784-20 M18 FUEL 1/4 in. Brushless Die Grinder (Tool Only)

Details
The world’s first brushless die grinder that delivers corded performance with over 20 minutes of grinding and up to 10X longer motor life.The M18 FUEL 1/4 in. Die Grinder delivers maximum sustained power with 20,000 RPMs capable of running carbide burrs or up to 3 in. flap wheels for grinding or surface preparation applications. The M18 REDLITHIUM XC5.0 Battery (sold separately) provides up to 25 minutes of grinding with superior pack construction and electronics. The POWERSTATE Brushless Motor provides up to 10X longer tool life and lower cost of ownership than traditional brushed motors. The die grinder features REDLINK PLUS Intelligence, the most advanced system of cordless power tool electronics, for maximum performance and longest tool life.
Features:
  • POWERSTATE brushless motor delivers constant power under heavy load for maximum performance
  • REDLINK PLUS intelligence system ensure optimal performance and overload protection to prevent damage during heavy applications
  • REDLITHIUM battery pack provides superior power, performance and runtimes than competing battery packs
  • Corded performance from a lightweight and powerful cordless grinder
What’s Included:
  • M18 FUEL 1/4 in. Brushless Die Grinder - 2784-20
  • Tool Only - Battery & Charger Sold Separately
Power Source
Cordless
UL Safety
Yes
No-Load Speed (RPM)
20000
CSA Safety
Yes
Collet Size
1/4 in
Switch Settings
Lock-On
Wifi compatibility
No
Batteries Included
0
Battery Type
Li-Ion
Case Included
No
Bluetooth Compatibility
No
Motor Type
Brushed
Voltage
18V
Variable Speed
No
Switch Type
Lock-On Slide
Charger Included
No
ETL Safety
Yes
Battery System
M18
Series
FUEL
Length
18 in.
Width
3.20 in.
Height
4.50 in.
Weight
3.65 lbs.
Warranty Term
5 Year

Reviews :

4.6 / 5.0
78 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
60
10
2
4
2
Would you recommend this product?
Yes (6)
Pros
Powerful (4)
Easy To Use (3)
Ergonomic Design (3)
Battery Longevity (if applicable) (2)
Cons
Uncomfortable to Use (1)
Best Uses
Home Repair (3)
Frequent Use (2)
Heavy Duty Requirements (2)
Small Projects (2)
perfect
personally I use this tool for adjusting strikes on steel frame doors effected by settling. the only thing I would change is adding a variable speed switch. Other then that it works amazingly.
August 23, 2020
Originally posted at
Does a great job in tight spaces
I needed a tool that could reach hinge welds on my car. My pneumatic one was too short plus the air line. I searched for cordless and found this. Definite game changer.
August 16, 2020
Originally posted at
Works Great.
This item is very nice. Works great has a lot of power and so nice not having to deal with an air hose.
June 30, 2020
Originally posted at
DON'T BUY!!!
Starts and stops enough to where you want to throw it against a wall.....
June 27, 2020
Originally posted at
Fourth Die grinder purchased
I purchase equipment for a Municipality and have purchased four of the Milwaukee die grinders. There rugged and have many uses for us. Their good for cutting in tight spaces and deburing metal pipes.
June 22, 2020
Originally posted at
Wouldn’t have been possible without it!
We used this to cut an opening through an I-line panel, a custom made box, and a transfer switch with minimal downtime. This was to make room for a new breaker and the large wires to go along with it. With it’s compact design we were able to get a cutting wheel into a 6” gap and cut from the inside out.
We ground for an extended period of time, and with the 2 5Ah batteries that come in the kit, one was always be charged before the other was out of power.
June 10, 2020
Originally posted at
I like this tool
In pipe manufacturing, I really enjoy the freedom of this tool. I will be picking up another one soon.
June 6, 2020
Originally posted at
Powerful but needs improvements
The size is too long and will have trouble in tight areas. The chuck or bit size needs to accommodate more sizes.
May 23, 2020
Originally posted at
Works great I would buy it again.
Use this for finish work in tight areas, The only thing I would change is the changing of bits, it consumes some space to have two wrenches to change your bit. I think many of these die grinders are similar in this way but it would be nice to have a quick tool less change.
May 18, 2020
Originally posted at
Another great tool from Milwaukee
What a handy tool! You put a cutting a wheel on this die grinder, and you can get it into places that a normal grinder just won't go. It makes nice, clean cuts with a cutting blade in it. Just make sure you get blades, accessories, etc. that are rated for 20,000 rpm. and above. Just a very handy tool!
May 18, 2020
Originally posted at

Q & A :

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Browse 6 questions Browse 6 questions and 12 answers
Can I use this tool with a cut-off wheel? If so, can I easily find cutting wheels to fit?
Jerry on Jun 18, 2017
BEST ANSWER: This is a die grinder not a cut off tool in order to use as a cutoff tool you would have to buy Arbor adapter
Is it a variable speed ?
A shopper on Oct 23, 2018
BEST ANSWER: Model 2784-20 is not a variable speed unit.
Is there a gard for a cutting wheel ?
A shopper on Sep 8, 2018
BEST ANSWER: No guard, you maybe better off with an angle grinder.
Can this tool also be used to Tap steel with a “Tap”(whichever thread count needed)?
A shopper on Jul 18, 2018
BEST ANSWER: No - it’s rpms are too high. If it’s thinner metal, it would be better to use a Milwaukee drill with a self drilling tap (combo tap).
What RPM does it run at ?
A shopper on Jan 8, 2018
BEST ANSWER: 20,000 - it really zings, and has plenty of power!
Does this come with the wrenches to change the dies ?
tjmoose on Mar 4, 2019
BEST ANSWER: Model 2784-20 will include the following items listed below:

(1) M18 FUEL™ 1/4" Die Grinder (Tool Only) (2784-20)
(1) 1/4" Collet
(2) Wrench