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Milwaukee 2780-20 M18 Fuel 4-1/2"/5" Pad, Bare

4.8 4.8 out of 5 stars 3,188 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Power Angle Grinders by Milwaukee

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Purchase options and add-ons

Brand Milwaukee
Material Polymer
Product Dimensions 12.9"L x 7.6"W x 2.3"H
Style Cordless
Power Source electric-powered

About this item

  • 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 XC5.0 Battery Pack (not included) provides superior pack construction, electronics, and performance to deliver 2X more run-time and more work over pack life
  • POWER TO GRIND: World’s first cordless grinder with corded performance.
  • DURABILITY: Same metal housing & gearing system as legendary high performance corded grinders
  • 100% tool free: Make all accessory changes and guard adjustments without a wrench for increased productivity
  • Paddle-switch design: Provides increased comfort and ease-of-use when operating in various positions
See more product details

Customer ratings by feature

Portability
4.7 4.7
Ergonomic
4.6 4.6
Value for money
4.5 4.5
Battery life
4.4 4.4

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$139.95
Get it as soon as Tuesday, Mar 19
Only 1 left in stock - order soon.
Sold by Amsterdam Depot and ships from Amazon Fulfillment.
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$137.26
Get it as soon as Wednesday, Mar 20
In Stock
Sold by JBTools and ships from Amazon Fulfillment.
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$126.85
Only 8 left in stock - order soon.
Sold by Industrial Tools and ships from Amazon Fulfillment.
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Milwaukee 2780-20 M18 Fuel 4-1/2"/5" Pad, Bare
Milwaukee 2780-20 M18 Fuel 4-1/2"/5" Pad, Bare
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Price$139.95$160.00-26% $320.00
List:$434.99
-49% $110.00
List:$214.95
$120.00-9% $190.68
Typical:$209.99
Delivery
Get it as soon as Tuesday, Mar 19
Get it Mar 20 - 22
Get it Mar 19 - 21
Get it Mar 19 - 21
Get it Mar 19 - 21
Get it as soon as Tuesday, Mar 19
Customer Ratings
Portability
4.7
5.0
4.7
4.8
4.4
Ergonomic
4.6
4.8
4.7
4.8
4.4
Battery life
4.4
4.6
4.6
4.5
4.2
Sold By
Amsterdam Depot
SupplyDeals
Samara's Electronics
Simple Works
North American Tools
JBTools
power source
electric-powered
Cordless
Battery Powered
Battery Powered
Battery Powered
Battery Powered
max rotational speed
8500 rpm
8500 rpm
8500 rpm
voltage
0 volts
18 volts
18 volts
18 volts
18 volts
18 volts
style
Cordless
Angled
Hammerdrill
Hammerdrill
Angled
Hammerdrill

From the manufacturer

About Us

Since the company began in 1924, Milwaukee Tool has led the industry in developing innovative solutions that deliver increased productivity and unmatched durability for professional construction users. We invest the time to work side-by-side with real users to understand the demands of a constantly changing workplace and how we can deliver solutions for a safer, more productive jobsite. Through a thorough evaluation of the job at hand – the frustrations, needs, and previous limitations – we set out to completely rethink a solution and deliver the game-changing innovation seen across all our product lines. Milwaukee Tool is not simply a manufacturer – we are progressive problem solvers.

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Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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Milwaukee 2780-20 M18 Fuel 4-1/2"/5" Pad, Bare


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Product Description

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. The M18 FUEL™ 4-1/2" / 5" 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 (not included) 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 18-volt lithium-ion grinder’s thin body design gives it optimized balance to rest easily in your hands. Tool-free accessory changes and guard adjustments mean less downtime during work. The grinder is built with the same tool body, gearing system and anti-vibration side handle as Milwaukee’s legendary high-performance corded grinders for maximum durability on the job. Grinding wheel sold separately.

Top Brand: Milwaukee

Highly Rated
4.6/5 star rating from 100K+ customer ratings
Trending
100K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

Important information

Wattage

0 watts

Bulb Voltage

0 volts

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Customer reviews

4.8 out of 5 stars
4.8 out of 5
3,188 global ratings

Customers say

Customers like the disc grinder tool's speed, value, and ease of use. They mention that it's a great product for the money, great for quick tasks, and easy to use. Some like the performance, power, and quality. However, some disagree on the battery.

AI-generated from the text of customer reviews

85 customers mention82 positive3 negative

Customers are satisfied with the performance of the disc grinder. They mention that it works well, has no issues, and lasts for 2 hours with light work and about 45 minutes when really on it. The brake feature works well and stops the wheel in a couple seconds or less. Some say that the equipment is fantastic and that it pairs well with a diamond blade.

"Works great" Read more

"...The brake feature works well and stops the wheel in a couple seconds or less. The tool is comfortable in the hand and vibrates very little...." Read more

"...Anyways it works perfect. This is not some kind of knock off tool. I was worried that it was when I saw the price but it is what it says it is." Read more

"Works great" Read more

67 customers mention64 positive3 negative

Customers like the quality of the disc grinder tool. They say it's a good quality tool, well-built, and a great addition to your tool box. Some customers also mention it' s incredibly powerful.

"...It also has a look and feel of being well made which i have come to expect from Milwaukee tools...." Read more

"Good tool and a decent price and I didn't have to wonder around the big box store trying to find someone that can find a key to the tool cabinet to..." Read more

"Milwaukee is a little pricey but they're good quality tools" Read more

"...This beast is solid." Read more

41 customers mention32 positive9 negative

Customers like the power of the disc grinder tool. They mention that the motor is strong, and it can cut and grind many things with it. Some customers also say that it will handle fairly heavy grinding jobs, has decent power and battery life, and that it works really well and holds up.

"...The good: Better than expected power...." Read more

"Grinder works real well holds up and does not overheat so fast" Read more

"...Will handle fairly heavy grinding jobs. Has decent power and battery life." Read more

"...For now, I'm pretty disappointed with the speed and the power of the grinder...." Read more

23 customers mention23 positive0 negative

Customers appreciate the value of the disc grinder tool. They mention that it works well, is a good buy, and is great value for the money.

"Good tool and a decent price and I didn't have to wonder around the big box store trying to find someone that can find a key to the tool cabinet to..." Read more

"...I use it daily. This thing is wonderful. Price is great, and coupled with the 9 ah battery, is way more versatile than the corded units...." Read more

"Took is powerful. Definitely cheaper than buying at Home Depot or any hardware store." Read more

"Tough/Well BuiltWorth the money!!!" Read more

15 customers mention15 positive0 negative

Customers are satisfied with the speed of the disc grinder. They say it spins up quick, has smooth and quiet operation, and has perfect timing. They also say it is great for fast jobs and light work, and that it has excellent delivery time.

"...The Milwaukee spins up quick and smooth and does so really quietly...." Read more

"lower power and speed then I expected" Read more

"Nice tool and handy for sure...great for fast jobs and light work...." Read more

"...of car suspension that I replaced with new parts and this grinder cuts fast and smooth I would buy it again I love it" Read more

14 customers mention14 positive0 negative

Customers find the disc grinder tool easy to use. They mention it's great for quick tasks and more convenient than a corded model.

"I've used a lot of angle grinders, and i'm shocked at how easy this one is to control...." Read more

"I use the grinder with a diamond blade and it is quick and easy. I switch over to metal and Make my cuts without pulling an extention cord...." Read more

"...Break as quick as welder so would like but for my job it is light, easy to use and I don't have any problem with the guard." Read more

"Easy to use and well balanced with the weight of a 5.0 battery. Cuts well. Great value for the money" Read more

12 customers mention12 positive0 negative

Customers like the weight of the disc grinder. They mention that it is lightweight, powerful, and well-balanced. The size makes it easy to transport.

"...at an extreme angle, but the handle is ergonomical and the grinder has good balance with an XP 3.0...." Read more

"The portability is next to none. Quick connect for the disc s is a plus...." Read more

"Ergonomics are interesting. Size makes it easy to transport but also makes it a bit awkward to use...." Read more

"Worked as a grinder should. Wasn't heavy with a 5 amp battery for me. Great addition to my tool kit...." Read more

36 customers mention22 positive14 negative

Customers are mixed about the battery of the disc grinder tool. Some mention that it has decent battery life using a 5ah battery, while others say that it works best using large high output batteries. However, some say that the tool can eat through a battery rather quick.

"Works good for some quick jobs in the field. Eats thru batteries, I had a XC 6.0 in it. Trying an 8.0 next!..." Read more

"...The bad: it eats batteries even faster than expected. It will drain a 5 amp hour battery in maybe 10 minutes of near continuous use...." Read more

"Good tool, Trigger interlock is a bit funky. Battery eater, but it takes a lot of energy to make cuts. Large battery recommended" Read more

"...Will handle fairly heavy grinding jobs. Has decent power and battery life." Read more

It does the job...
5 Stars
It does the job...
Really enjoy using this tool...does the job when needed...only draw back is the safety guard...its quite large did slight modification to it...for those kick backs...need to keep them fingers safe...and I do wear my PPE at all times.
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Top reviews from other countries

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Carlos Alcibar López
5.0 out of 5 stars Compra segura y en buen estado
Reviewed in Mexico on June 29, 2023
Curtis
5.0 out of 5 stars Works as it should
Reviewed in Canada on December 15, 2022
Debbie Handscomb
5.0 out of 5 stars works well
Reviewed in Canada on February 12, 2024
Jenna Wall
5.0 out of 5 stars love this tool
Reviewed in Canada on December 3, 2023
David M
5.0 out of 5 stars Handy and convenient.
Reviewed in Canada on January 29, 2019
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