SKU: 90098656315

Milwaukee Tool 2881-20 M18 FUEL™ 4-1/2" / 5" Grinder Slide Switch, Lock-On

Sale price$134.10 Regular price$149.00
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

Milwaukee Tool 2881-20 M18 FUEL™ 4-1/2" / 5" Grinder Slide Switch, Lock-OnThe M18 FUEL 4 1 2" 5" Grinder Slide Switch, Lock On is the next advancement in power and performance, generating 11A corded power, fastest cutting, and delivering up to 135 cuts per charge. The M18 FUEL 4 1 2" 5" Grinder generates 11A corded power allowing you to complete the toughest grinding and cutting applications, all on the M18 cordless system. The POWERSTATE Brushless Motor delivers maximum sustained power and 8,500 RPM to remove material

The M18 FUEL 4-1/2" / 5" Grinder Slide Switch, Lock-On is the next advancement in power and performance, generating 11A corded power, fastest cutting, and delivering up to 135 cuts per charge. The M18 FUEL 4-1/2" / 5" Grinder generates 11A corded power allowing you to complete the toughest grinding and cutting applications, all on the M18 cordless system. The POWERSTATE Brushless Motor delivers maximum sustained power and 8,500 RPM to remove material faster and increase productivity. REDLINK PLUS Intelligence ensures unmatched levels of performance, protection, and compatibility.

The M18 FUEL 4-1/2" / 5" Grinder includes an electronic clutch for kickback protection, as well as overload protection to maximize motor life. The M18 REDLITHIUM HIGH OUTPUT XC6.0 Batteries (not included) deliver 50% more power while running 50% cooler than our M18 REDLITHIUM XC Batteries and are compatible with 200+ Tools in the M18 System. With tool-free accessory and guard adjustments, you will experience faster accessory changes, and less downtime, while remaining fully compatible with the most common accessories in the market. The MILWAUKEE® M18 FUEL 4-1/2" / 5" Grinder takes cordless grinders to the next level in performance and run-time.

Features

  • POWERSTATE Brushless Motor: Purposely built for the M18 FUEL 4-1/2" / 5" Angle Grinder delivers 8,500 RPM to provide the power to complete the toughest grinding and cutting applications.

  • REDLINK PLUS Intelligence: Most advanced system of electronics in the industry, enabling communication between batteries and tools, allowing for unmatched levels of performance, protection, and compatibility.

  • REDLITHIUM HIGH OUTPUT Battery Pack: Provides 50% more power and runs 50% cooler versus standard REDLITHIUM Battery. Superior pack construction, electronics and performance deliver more work per charge and more work over pack lifespan than any battery on the market.

  • Slide Switch Designed to Reduce User Fatigue

  • Tool-Free Guard Adjustment for faster guard installations and adjustments

  • Tool-Free Accessory Change with Integrated FIXTEC Technology

  • Electronic Clutch for Kickback Protection

  • 5/8"-11 Spindle for Use with Common Grinding Accessories

  • Overload Protection to Maximize Motor Life

  • Anti-Vibration Side Handle for Increased User Comfort and Safety

  • Compatible with all M18 batteries

Specifications

Tool Warranty: 5 Year (Tool), 3 Years (Battery)
Power Source: Cordless
Motor Type: Brushless
Length: 15.8 in
Weight: 5.5 lbs
Height: 4.05 in
Width: 2.78 in
Warranty: 5 Year Limited Warranty
Battery System: M18
Includes:
(1) M18 FUEL 4-1/2" / 5" Grinder Slide Switch, Lock-On (2881-20)
(1) T27 Guard
(1) T1 Clip-On Guard
(1) Side Handle
(1) Wrench
(1) Back Flange
(1) Flange Nut

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90098656315

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4.3 ★★★★★
Based on 22 reviews
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A
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ALEXANDRA W.
Carnegie, US
★★★★★ 5
Nice pillows
Size: Queen, Number of Items: 2
Have had these a few months and so far really like them! They don’t really feel very cooling, but I also run VERY HOT so it could just be me. The foam holds up well and hasn’t flattened like others I’ve tried. They come very compacted- I was shocked how much they expanded!
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Reviewed in the United States on March 22, 2026
B
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Balous belote
Alexandria, US
★★★★★ 5
Mr.b
Size: Standard, Number of Items: 2
The pillows are cool and comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
K
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Kindle Customer
Birmingham, US
★★★★★ 5
Soft and cool.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Love this pillow set. Comfortable addition and nice and cool at all times. Going to be great for when the hot weather hits
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Reviewed in the United States on June 8, 2026
A
Verified Purchase
Anna T
New York, US
★★★★★ 5
As advertised for once! Lol
Color: Cooling Blue Cover, Size: Queen (Pack of 2), Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Queen size set of 2 pillows, I'm giving it 5stars first bc it has a good length and width!! If you've ever bought memory foam pillows before you know some are small!! Anyways after having it for 5nights, we loved that me and my huddy could adjust the Thickness amount we had in it to our needs, me needing a thick pillow and my husband needing a flatter one. So this was perfect for that. So far its nice to sleep on, stays cool, doesnt get hot. I would say its on the frimer side but softer the more foam you take out! Really its just good for the amount you spend!! Will it last 10years probably not but what does now a days. This is the only time my huddy n I bought the same pillow and both love it so I'm just still in shock it worked out so well!!
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Reviewed in the United States on April 28, 2026
L
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Lana Cannon
Lexington, US
★★★★★ 5
Adjustable pillows
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
I love these because they don't go flat. You can pull out whatever you need to make them comfy for you. They come in two different layers. So you have that protective cover over the main case that holds the memory foam. They're amazing to sleep on. I have had these last for years without going flat. If you hate flat pillows this is the way to go. They are very easy to wash. You just have to separate layers. They are very thick, you can adjust the thickness. Everyone in my house has at least one. They are worth the money. I have never had to replace them, because they went flat.
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Reviewed in the United States on May 6, 2026

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