Milwaukee 2780-20 M18 FUEL Lithium-Ion 4-1/2 in./5 in. Paddle Switch Grinder (Tool Only)

Milwaukee Model: miln2780-20
ratings        (571) Write A Review
$179.00

This item is FREE when you order a qualifying Milwaukee M18 FUEL Combo Kit! See Details

This item is FREE when you order a Milwaukee M18 FUEL Kit! See Details

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Milwaukee 2780-20 M18 FUEL Lithium-Ion 4-1/2 in./5 in. Paddle Switch Grinder (Tool Only) Milwaukee Model: miln2780-20
price for vip customer
$179.00

OR PAY WITH

Product Features & specs :

M18 FUEL Lithium-Ion Paddle Switch Grinder performs like a corded grinder

Better than Corded

Performs like a corded tool, minus the cord (battery and charger sold separately)

M18 FUEL Lithium-Ion Paddle Switch Grinder provides more run-time per charge

Brushless Motor

Long run time when paired with REDLITHIUM batteries (battery and charger sold separately)

M18 FUEL Lithium-Ion Paddle Switch Grinder has the same durability as corded grinders

Built to Last

Metal housing ensures its long lifespan (battery and charger sold separately

Milwaukee 2780-20 M18 FUEL Lithium-Ion 4-1/2 in./5 in. Paddle Switch Grinder (Tool Only)

Details
Run up to 2X longer with the Milwaukee 2780-20 M18 FUEL 4-1/2 in. - 5 in. Grinder with No-Lock Paddle Switch. Powered by Milwaukee REDLITHIUM batteries (sold separately), this cordless grinder delivers plenty of runtime to tackle remote jobs where power is difficult to come by. This brushless grinder's motor spins the tool at 8500 RPM, making quick work of cutting, grinding and surface preparation. Users can utilize all common small angle grinder accessories compatible with a 5/8 in. - 11 arbor, and the tool-free guard delivers quick adjustments. This cordless grinder features a slim handle design with a large paddle switch for comfort, while the no-lock paddle is fully OSHA compliant. Constructed using many components found in Milwaukee's durable corded grinders, this cordless angle grinder is built to last.
Features:
  • POWERSTATE brushless motor delivers 8500 RPM of grinding and cutting speed and the power of a corded grinder
  • Utilizes the same metal housing and gearing system as Milwaukee high performance corded grinders for ultimate durability
  • REDLINK PLUS Intelligence optimizes performance and monitors tool to prevent damage from overload conditions
  • Large no-lock paddle ensures comfort during long grinding and cutting applications and is fully OSHA compliant
  • Tool-free guard adjusts with ease
  • The world's first cordless grinder that delivers the performance of a corded grinder
  • Compatible with all M18 REDLITHIUM batteries
What’s Included:
  • M18 FUEL 4-1/2 in. - 5 in. Grinder with No-Lock Paddle Switch - 2780-20
  • (1) 5 in. Type 27 Guard
  • Flange Nuts
  • (1) Spanner Wrench
  • Battery and charger sold separately
Power Source
Cordless
Bluetooth Compatibility
No
Motor Type
Brushless
Voltage
18V
UL Safety
Yes
Wheel Diameter
5 in
No-Load Speed (RPM)
8500
Spindle Thread
5/8 in - 11 in
CSA Safety
Yes
Switch Settings
No-Lock
Wifi compatibility
No
Batteries Included
0
Variable Speed
No
Switch Type
Non-Locking Paddle
Battery Type
Li-Ion
Case Included
No
Arbor Size
5/8 in - 11 in
Charger Included
No
ETL Safety
Yes
Battery System
M18
Series
FUEL
Length
15 in.
Width
3.27 in.
Height
8.58 in.
Weight
5.8 lbs.
Warranty Term
5 Year

Reviews :

4.7 / 5.0
555 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
462
68
8
6
11
Would you recommend this product?
Yes (25)
Pros
Easy To Use (24)
Powerful (22)
Ergonomic Design (20)
Lightweight (2)
Cons
Heavy (1)
Loud (1)
Best Uses
Home Repair (2)
Jobsite (2)
Frequent Use (1)
Heavy Duty Requirements (1)
Rated 5 out of 5
Fantastic Grinder!
Plenty of power and well balanced! Great battery life too!
October 18, 2020
Originally posted at
Rated 4 out of 5
first uses of new grinder
I used the grinder with a zip cut wheel on a project that I was working on . The grinder had enough power and did a good job.I used a 5 amp battery that almost lasted to the end of the project. The project was away from an electrical supply, so a corded tool was not an option..
October 18, 2020
Originally posted at
Rated 5 out of 5
Great power and easy to handle
This product is used most days, battery life is great. I use it to cut duct work, rod, steel angle, concrete you name it I have used it to cut it. I like the paddle switch, it act as a safety, once you let go it is stopping and you can lock the paddle to prevent the grinder from starting if the switch get bumped.
October 17, 2020
Originally posted at
Rated 4 out of 5
Great cutting and grinding
Grinding metal to stone. Great performance with little vibration or bucking. Lots of power ( while battery lasts). Gear head a somewhat larger and reduces cutting depth.
October 15, 2020
Originally posted at
Rated 3 out of 5
Perfect where cords won't reach
Great under logging trucks when cords can get in the way. Does consume batteries but still able to cut out two cam tubes and prep for install of both on one battery
October 15, 2020
Originally posted at
Rated 5 out of 5
This is awesome.
The grinder is awesome. Very easy to change out disc's. And very easy to use.
October 14, 2020
Originally posted at
Rated 5 out of 5
Good Grinder
I’m a Heavy Duty Mechanic. I got this to replace my dewalt 20v and am pleased with my purchase, plenty of power and 5.0ah lasts a good amount of time too. Good job Milwaukee
October 12, 2020
Originally posted at
Rated 5 out of 5
Quality Milwaukee product!!!
I use this on odds and ends for work but truly awesome grinder I would recommend
October 11, 2020
Originally posted at
Rated 5 out of 5
Best one on market
The power is amazing for cordless especially using high output battery the functionality of it in your hands is comfortable and safety on is perfect for quick movement I love it
October 8, 2020
Originally posted at
Rated 5 out of 5
Everything I own is milwaukee.
Great new product love the power. I cut mostly metal with it. I used it for Concrete as well polished a few things. I really enjoy it. Keep up the good work Milwaukee.
October 7, 2020
Originally posted at

Q & A :

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Browse 4 questions Browse 4 questions and 5 answers
Will this work with a normal 18v battery or does it have to be the XC 4.0
Ross on Dec 23, 2014
BEST ANSWER: The grinder will work with any M18 series battery
Does any kind of blade come with this grinder?
Josh H on Mar 4, 2018
BEST ANSWER: It does not include any blades
What is the warranty on this item?
waylon on Dec 10, 2015
BEST ANSWER: Milwaukee offers a 5 year warranty on this tool.
I bought this tool to use on a log home sanding large pillar logs.

Where can I find/buy the accessories to do the job? Sanding disks, backing pad, spindle, disc nut, etc??
Thanks for the help
Rod
Rod on Sep 16, 2014
BEST ANSWER: Please contact the manufacturer direct at 1-800-729-3878 for a service/parts center in your area.