Milwaukee 2780-21 M18 FUEL Cordless 4-1/2 in. - 5 in. Paddle Switch Grinder with (1) REDLITHIUM Battery

Milwaukee Model: miln2780-21
ratings        (4) Write A Review
$319.00
free shipping
This item qualifies for
FREE SHIPPING
free shipping

Estimates For

alert warning icon

  • Last 3 In Stock

OR PAY WITH

We’re unable to ship this item to: AK HI
Milwaukee 2780-21 M18 FUEL Cordless 4-1/2 in. - 5 in. Paddle Switch Grinder with (1) REDLITHIUM Battery Milwaukee Model: miln2780-21
price for vip customer
$319.00

OR PAY WITH

Product Features & specs :

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

POWER TO GRIND

World’s first cordless grinder with corded performance

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

INCREASED PRODUCTIVITY

POWERSTATE Brushless Motor provides more run-time per charge

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

DURABILITY

Same metal housing and gearing system as legendary high performance corded grinders

Milwaukee 2780-21 M18 FUEL Cordless 4-1/2 in. - 5 in. Paddle Switch Grinder with (1) REDLITHIUM Battery

Details
The Milwaukee 2780-21 M18 FUEL 4-1/2 in - 5 in. Grinder with No-Lock Paddle Switch is the industry's first cordless grinder with the power to tackle heavy-duty grinding applications. This brushless grinder delivers 8500 RPM to tackle fade-free grinding, surface prep and cut-off jobs. A slim ergonomic handle and large paddle switch ensure comfort with or without gloves, and the shock absorbing handle reduces vibration. The no-lock switch is fully OSHA compliant and ensures a dropped grinder won't continue spinning. A tool-free guard helps users make quick adjustments while the 5/8 in. - 11 arbor accepts common cut-off wheels, grinding discs and wire cups. Legendary Milwaukee durability is found throughout, as this grinder uses many of the same components found in our durable corded units.
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) M18 REDLITHIUM XC Extended Capacity 5 Ah Lithium-Ion Battery - 48-11-1850
  • M18 / M12 Multi-Voltage Lithium-Ion Battery Charger - 48-59-1812
  • (1) 5 in. Type 27 Guard
  • Flange Nuts
  • (1) Spanner Wrench
  • Blow-Molded Case
Power Source
Cordless
UL Safety
Yes
Switch Settings
No-Lock
Wifi compatibility
No
Batteries Included
1
Battery Type
Li-Ion
Bluetooth Compatibility
No
Motor Type
Brushless
Spindle Thread
5/8 in - 11 in
Battery Warranty
3 Year
Switch Type
No-Lock Paddle
Arbor Size
5/8 in - 11 in
Charger Included
Yes
Wheel Diameter
5 in
No-Load Speed (RPM)
8500
CSA Safety
Yes
Case Included
Yes
Case Type
Blow-Molded Case
Battery Amp Hour
5 Ah
Voltage
18V
Variable Speed
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 :

4.8 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
3
1
0
0
0
Would you recommend this product?
Yes (3)
Pros
Easy To Use (1)
Ergonomic Design (1)
Powerful (1)
Powerhouse
I bought this because we are building a house and don't have power yet. I needed something to cut 1/2" rebar and didn't feel like shelling out the bucks for a generator just yet and needed something to replace my cheap electric angle grinder.

The weight balance feels good. I really like the quick adjustment for the guard. This thing cuts through 1/2" rebar so quick I was surprised. Another feature I like is that when you release the paddle handle the blade stops immediately. Really a nice feature.

Very happy with this purchase. Milwaukee tools are worth the premium over the stuff you find at the discount big box store.
September 14, 2018
Would you recommend this product?
Yes
Pros
Easy To Use
Ergonomic Design
Powerful
Great Product
Batteries last a long time. It's great to not have to worry with cord or power source. Power is amazing for a rechargeable battery
March 13, 2015
Would you recommend this product?
Yes
Sleek and well balanced
The cordless grinder will make all my future grinding and cutting jobs a breeze.My old grinder had an appetite for the cord and liked to get me all tangled up.
I will now be able to concentrate on the task at hand. And this cordless grinder will be an extension of my hand.
June 26, 2014
Describe Yourself:
Avid Do-it-Yourselfer
Would you recommend this product?
Yes
this thing is awsome
I use this product when I'm welding
March 4, 2014

Q & A :

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 2 answers
Does this kit come with the 4.0 or 5.0 battery?
Isaac S on Feb 1, 2018
BEST ANSWER: The Milwaukee 2780-21 includes a 5ah battery
Interested in knowing the arbor size (for specifying cut-off wheels). I believe my current is 7/8".
I assume that this tool uses thin cutoff in addition to other thicker wheels for steel and concrete?
None on Feb 22, 2015
BEST ANSWER: the arbor size on this unit is 5/8-11.