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Milwaukee

Milwaukee 2880-20 M18 FUEL Brushless Lithium-Ion 4-1/2 in. / 5 in. Cordless Small Angle Grinder with No-Lock Paddle Switch (Tool Only)

  • Based on 2,064 reviews
Condition: New
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$128.00 Why this price?
Holiday Deal · 40% off was $214.95

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by AdvancedTools
Arrives Dec 27 – Dec 31
Order within 23 hours and 41 minutes
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Features

  • Electronic Clutch for Kickback Protection
  • Overload Protection to Maximize Motor Life
  • Anti-Vibration Side Handle for Increased User Comfort and Safety
  • Compatible with all M18 batteries
  • 5/8"-11 Spindle for Use with Common Grinding Accessories

Description

Milwaukee 2880-20 M18 FUEL Brushless Lithium-Ion 4-1/2 in. / 5 in. Cordless Small Angle Grinder with No-Lock Paddle Switch (Tool Only)

Brand: Milwaukee


Material: Metal


Product Dimensions: 13"L x 8.5"W x 3.5"H


Style: Hammerdrill


Power Source: Battery Powered


Brand: ‎Milwaukee


Material: ‎Metal


Product Dimensions: ‎13"L x 8.5"W x 3.5"H


Style: ‎Hammerdrill


Power Source: ‎Battery Powered


Color: ‎Chrome


Item Weight: ‎5 Pounds


Voltage: ‎18 Volts


Wattage: ‎800 watts


Maximum Rotational Speed: ‎8500 RPM


Horsepower: ‎800


Global Trade Identification Number: ‎80


Manufacturer: ‎Milwaukee


UPC: ‎045242566280


Part Number: ‎MWK2880-20


Item Weight: ‎4.99 pounds


Item model number: ‎2880-20


Is Discontinued By Manufacturer: ‎No


Size: ‎Large


Item Package Quantity: ‎1


Number Of Pieces: ‎1


Special Features: ‎compact, heavy-duty


Included Components: ‎Angle Grinder


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Manufacturer Warranty


Date First Available: September 14, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 27 – Dec 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Excellent tool
This grinder is super strong and feels really well-built. The brushless motor and paddle switch make it easy to use, and it works great with my M18 batteries. My husband loves it, totally worth it! The item was completely new and the box came perfectly.
Reviewed in the United States on November 17, 2025 by Kimberly Ghigliotty
    • Milwaukee Quality!
If you buy this you probably already have invested in other Milwaukee tools, so you know what you are getting. So I will go with the specifics on this particular grinder: First, it cuts or grinds as well as a corded grinder. In fact, I have found I grab it first because I don't have a cord to deal with. It is powerful and balanced. I believe I actually have more control of it than with my corded Milwaukee 4.5" grinder. Second, it has a brake system that stops the cutting/grinding wheel quickly when you release the trigger. This is much safer in general, and specifically allows you to set the tool down on your welding table without the wheel spinning and either scooting the tool into the floor or throwing tools or metal pieces around. Also will add the lock to use when changing wheels works nicely. I can change them with gloves on without hunting down the wrench. It also has a clip-on plastic guard that goes over the regular guard that I believe covers more when using a cutting disc. Nice to have, but it is another thing to keep track of. So I am pretty happy with it, the best part is I can carry it out into the field where there is no corded power and cut or grind something, which is it's greatest function. Battery life seems good to excellent, but honestly I keep several charged batteries around, I am comfortable with the whole M18 system, but this tool doesn't appear to use a battery any more than my other tools, that includes a number of tools such as drivers, drills, sander, impact, and Sawzall. ... show more
Reviewed in the United States on September 9, 2025 by RB
    • Amazing quality, strong and works great!
This grinder is amazing. Incredibly strong and powerful, the auto brake feature is amazing. It's lightweight and comes with a good guard for safety. Easy to hold and use in one hand. A great addition to my many other Milwaukee products.
Reviewed in the United States on September 25, 2025 by ScottDH
    • Upgraded equipment to be more efficient on jobs
An excellent tool. It showed up as expected and was in perfect working order
Reviewed in the United States on December 10, 2025 by Matt Ring
    • Worth the money
Love this tool. Works well. Easy to use.
Reviewed in the United States on November 23, 2025 by M Cozmo
    • Works well.👍
It came out excellent and at a good price I’m so happy for this!!
Reviewed in the United States on September 30, 2025 by Mayerlin
    • A must have
Very cool tool
Reviewed in the United States on December 6, 2025 by kelvin bevell
    • Worth every penny
Worth every penny. Exceptional power, I love the break on it. I would highly reccomend. I use it almost every day. Very durable and light weight.
Reviewed in the United States on November 28, 2025 by Mark K

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