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

Model: miln2780-21
ratings        (4) Write A Review
$319.00
gift offer sale item

This item is FREE when you order a qualifying Milwaukee M18 Rotary Hammer!

free shipping
This item qualifies for
FREE SHIPPING
free shipping

Estimates For

alert warning icon

  • 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 Model: miln2780-21
price for vip customer
$319.00

OR PAY WITH

Product Features & specs :

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

Details
Important Notice: Lithium-Ion Item - Express Delivery option not available due to transportation regulations.The M18 FUEL 4-1/2 in. / 5 in. Paddle Switch Grinder supplies maximum sustained power to complete the toughest grinding, surface preparation and cutting applications. The POWERSTATE Brushless Motor provides up to 10X longer motor life and lower cost of ownership. The M18 REDLITHIUM XC5.0 Battery Pack delivers up to 4X more run time and 20% more power. The grinder features REDLINK PLUS Intelligence, the most advanced system of cordless power tool electronics, for maximum performance. The world's first cordless grinder delivers the power of a corded grinder with up to 2X more run time and up to 10X longer motor life.
Features:
  • POWER TO GRIND means the World's first cordless grinder with corded performance.
  • Thin body design and anti-vibration handle provides optimized balance to rest easily in your hands
  • Same metal housing and gearing system as legendary high performance corded grinders
  • Tool-free accessory changes and guard adjustments mean less downtime during work
  • POWERSTATE Brushless Motor delivers maximum power and up to 10X longer motor life
  • REDLINK PLUS Intelligence provides optimized performance, electronic clutch, and overload protection using total system communication between tool, battery and charger
  • REDLITHIUM XC 5.0 Battery Pack provides superior pack construction, electronics, and performance to deliver 2X more run-time and more work over pack life
What’s Included:
  • M18 FUEL 4-1/2 in. - 5 in. Paddle Switch Grinder -2780-21
  • (1) M18 REDLITHIUM XC 5.0 Extended Capacity Battery Pack - 48-11-1850
  • (1) M18 & M12 Multi-Voltage Charger - 48-59-1812
  • Wheel Guard
  • Spanner Wrench
  • Flange Nuts
  • Carrying Case
Series
FUEL
Cordless
Yes
Length
15 in.
Width
6.7 in.
Height
19.14 in.
Weight
5.8 lbs.
Arbor Size
5/8 in - 11 in
Batteries Included
1
Battery Amp Hour
5 Ah
Battery System
M18
Battery Type
Li-Ion
Battery Warranty
3 Year
Bluetooth Compatibility
No
CSA Safety
Yes
Case Included
Yes
Case Type
Hard
Charger Included
Yes
ETL Safety
Yes
Motor Type
Brushless
No-Load Speed (RPM)
8500
Power Source
Cordless
Spindle Thread
5/8 in - 11 in
Switch Settings
No-Lock
Switch Type
Paddle
UL Safety
Yes
Variable Speed
No
Voltage
18V
Wheel Diameter
4-1/2 in / 5 in
Wifi compatibility
No

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.