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 Jul 17 - Jul 22

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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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Chioma Fortune Zed
Pawtucket, US
★★★★★ 5
Loved it!
Color: Black, Size: 15.7"
These floating bathroom shelves are exactly what I was looking for. They’re sturdy, well-made, and look really nice once mounted. Installation was straightforward, and all the necessary hardware was included. The shelves hold a good amount of weight and are perfect for organizing bathroom essentials without taking up floor space. They add a modern, clean look to my bathroom and make it feel more organized. Great quality for the price — I’d definitely recommend these to anyone needing extra storage.
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Reviewed in the United States on January 24, 2026
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Benjamin Feliciano
Belleville, US
★★★★★ 5
Easy install
Color: Black, Size: 15.7", Color: Black, Size: 15.7"
w I recently installed these bathroom shelves, and they completely exceeded my expectations. The quality feels solid and durable, and once mounted, they sit perfectly level without any wobble. I love how clean and modern they look — they instantly elevated the whole feel of the bathroom. The shelving space is surprisingly generous. I’m able to store everything from toiletries to décor pieces without the shelves feeling cluttered or overloaded. The finish also holds up well in humidity, which is a big deal for a bathroom environment. Installation was straightforward, the hardware included worked perfectly, and the shelves feel like they’re built to last. Overall, these shelves deliver both style and function, and I’m extremely pleased with how they turned out. Highly recommended if you want a simple upgrade that makes a big impact.
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Reviewed in the United States on February 22, 2026
E
Verified Purchase
Emma
Waukegan, US
★★★★★ 4
Looks like photos!
Color: Black, Size: 15.7", Color: Black, Size: 15.7"
Good quality, looks like photo! Pretty easy to install had a little hard time hanging but other wise great! Use 2 shelf’s in one spot and other in another spot!
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Reviewed in the United States on April 29, 2026
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Dezteni
Waukegan, US
★★★★★ 5
Nice aesthetic
Color: Black, Size: 15.7"
I love these , it’s so convenient for storage and it’s really cute as well. The installation was really easy as well
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Reviewed in the United States on May 6, 2026
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Verified Purchase
Peanut
Charlottesville, US
★★★★★ 5
Easy install shelving with heavy duty anchors
Color: Black, Size: 15.7"
Love this! The hardware includes heavy duty anchors, so this will allow objects that has some weight. The shelves can be arranged any way you like.
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Reviewed in the United States on May 17, 2026

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