StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Milwaukee
Milwaukee
Milwaukee 2888-20 M18 FUEL 4-1/2" / 5" Variable Speed Braking Grinder, Paddle Switch No-Lock

Milwaukee 2888-20 M18 FUEL 4-1/2" / 5" Variable Speed Braking Grinder, Paddle Switch No-Lock

4.9(118 ratings)

Best price now

$130.07at AmazonChecked 7 h ago

53% under what the other stores charge

Compared across 23 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Visit Amazon

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $130.07 at Amazon (checked Nov 13, 2026).
  • Checked at 23 stores.

Our take on the Milwaukee 2888-20 M18 FUEL 4-1/2" / 5" Variable Speed Braking Grinder, Paddle Switch No-Lock

The Milwaukee 2888-20 is a cordless 4-1/2" / 5" angle grinder built on the M18 FUEL platform. Its brushless POWERSTATE motor spins 3,500 to 8,500 RPM across five variable-speed settings and delivers power Milwaukee rates as equal to an 11A corded grinder. The RAPIDSTOP brake stops the wheel quickly, and the no-lock paddle switch cuts power the moment you release it. Tool-free guard and accessory changes speed up wheel swaps. It is a pro-grade grinder for welders, fabricators and metalworkers already on M18 batteries; the tool-only kit means you supply the battery and charger. Owners rate it highly, praising the brake and speed control, while some note the no-lock paddle can tire the hand during long sessions.

Best forMetalworkers and welders on the M18 battery platformCutting and grinding in tight spots where a cord gets in the wayWork that needs slow speeds, like wire brushing or polishingBuyers who want corded-class power without a cord
Pros
  • Five-speed dial from 3,500 to 8,500 RPM
  • RAPIDSTOP brake stops the wheel fast
  • No-lock paddle switch releases power on let-go
  • Brushless motor with REDLINK PLUS electronics
  • Tool-free guard and accessory changes
  • Rated at 11A corded-equivalent power
Cons
  • Tool only: battery and charger sold separately
  • No-lock paddle can tire the hand in long sessions
  • Needs M18 HIGH OUTPUT batteries for full power
  • Heavier than a small corded grinder once a battery is fitted

Milwaukee 2888-20 M18 FUEL 4-1/2" / 5" Variable Speed Braking Grinder, Paddle Switch No-Lock prices at every store

  • Way SourceNew

    In stockReturn policy

    $143.00Checked 7 h ago
    Visit Way Source
  • Chief Miller ApparelNew

    In stockReturn policy

    $150.95Checked 7 h ago
    Visit Chief Miller Apparel
  • BenchmarkSupply.comNew

    In stock

    $143.00+ $31.10 shippingChecked 7 h ago
    Visit BenchmarkSupply.com
  • Tool NutNew

    In stock

    $279.00Free shippingChecked 7 h ago
    Visit Tool Nut
  • Quality Industrial SafetyNew

    In stockReturn policy

    $279.00Checked 7 h ago
    Visit Quality Industrial Safety
  • ToolupNew

    In stockReturn policy

    $279.00Checked 7 h ago
    Visit Toolup
  • Red Tools for ProsNew

    In stockReturn policy

    $279.00Checked 7 h ago
    Visit Red Tools for Pros
  • The Power Tool StoreNew

    In stockReturn policy

    $279.00Checked 7 h ago
    Visit The Power Tool Store
  • My Tool StoreNew

    In stockReturn policy

    $279.00Checked 7 h ago
    Visit My Tool Store
  • Home DepotNew

    In stock

    $279.00Free shippingChecked 7 h ago
    Visit Home Depot
  • Great Lakes Power ToolsNew

    In stock

    $279.00Free shippingChecked 7 h ago
    Visit Great Lakes Power Tools
  • Fasteners Tool OutletNew

    In stock

    $279.00Free shippingChecked 7 h ago
    Visit Fasteners Tool Outlet
  • St. Peters True ValueNew

    In stockReturn policy

    $279.99Checked 7 h ago
    Visit St. Peters True Value
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $130.07Free shippingChecked 7 h ago
    Visit Amazon
  • eBayNew

    Availability unknownSold by prusio_tools

    $149.75Checked 7 h ago
    Visit eBay
  • The Milwaukee StoreNew

    Availability unknown

    $279.00Checked 7 h ago
    Visit The Milwaukee Store
  • Burns Power ToolsNew

    Availability unknown

    $279.00Checked 7 h ago
    Visit Burns Power Tools
  • Acme ToolsNew

    Availability unknown

    $279.00Checked 7 h ago
    Visit Acme Tools
  • Max ToolNew

    Availability unknown

    $279.00Checked 7 h ago
    Visit Max Tool
  • Northern ToolNew

    Availability unknown

    $279.00Checked 7 h ago
    Visit Northern Tool
  • NAPA Auto PartsNew

    Availability unknown

    $293.99Checked 7 h ago
    Visit NAPA Auto Parts
  • SupplyHouse.comNew

    Availability unknown

    $319.33Checked 7 h ago
    Visit SupplyHouse.com
  • Grainger Industrial SupplyNew

    Availability unknown

    $365.73Checked 7 h ago
    Visit Grainger Industrial Supply

Also available at

  • Red Tool StoreCheck price at Red Tool Store
  • Tool NutCheck price at Tool Nut

Store links may earn us a commission.

Milwaukee 2888-20 M18 FUEL 4-1/2" / 5" Variable Speed Braking Grinder, Paddle Switch No-Lock price history

Lowest price we've seen: $130.07 on Nov 13 at Amazon. Tracked across 15 stores since Nov 13.

What reviewers say

  • 4.9 / 5118 ratings

Owners rate it very highly and single out the brake and variable speed as the reasons to buy. The main complaint is hand fatigue from holding the no-lock paddle.

What people mention
  • BrakePraisedOwners say the RAPIDSTOP brake stops the wheel fast and adds a real safety margin.
  • Speed controlPraisedThe five-speed dial is called useful for wire brushing and polishing as well as cutting.
  • Paddle switchCriticisedSome owners find the no-lock paddle tiring to hold through long grinding sessions.
  • PowerPraisedReviewers say it cuts and grinds close to a corded grinder when run on HIGH OUTPUT batteries.
  • BatteryMixedIt is tool only, and owners note full performance depends on the larger HIGH OUTPUT packs.

About the Milwaukee 2888-20 M18 FUEL 4-1/2" / 5" Variable Speed Braking Grinder, Paddle Switch No-Lock

The Milwaukee M18 FUEL 4-1/2" / 5" Variable Speed Braking Grinder is a cordless angle grinder with a paddle switch and no lock. It is sold as a bare tool, so the battery is not included. It has a POWERSTATE brushless motor that delivers up to 8,500 RPM for grinding and cutting.

A variable speed dial offers 5 speed settings between 3,500 and 8,500 RPM. The RAPIDSTOP brake stops most wheels in less than 2 seconds. REDLINK PLUS Intelligence lets the batteries and tool communicate for performance, protection and compatibility.

The guard adjusts without tools, and the integrated FIXTEC nut allows tool-free accessory changes. The paddle switch design is made for comfortable operation in various positions. The grinder works with all M18 batteries. M18 REDLITHIUM HIGH OUTPUT batteries provide 50% more power and run 50% cooler than standard M18 REDLITHIUM batteries.

Model
2888-20
Wheel size
4-1/2" / 5"
Motor
POWERSTATE brushless
Speed
5 settings, 3,500 to 8,500 RPM
Power
11A corded-equivalent power
Brake
RAPIDSTOP, stops most wheels in less than 2 seconds
Switch
Paddle switch, no lock
Adjustments
Tool-free guard adjustment and accessory changes (FIXTEC nut)
Compatibility
All M18 batteries
Battery
Not included (tool only)
In the box
Grinder, side handle, T27 guard, T1 clip-on guard

Questions and answers

Does it come with a battery and charger?
No. It is sold as tool only, so you need an M18 battery and charger. Milwaukee says the M18 REDLITHIUM HIGH OUTPUT XC6.0 packs give the most power.
How does it compare with a corded grinder?
Milwaukee rates the motor at 11A corded-equivalent power with 3,500 to 8,500 RPM. You trade a cord for battery weight and the need to manage charge.
What is the RAPIDSTOP brake for?
It slows the wheel quickly after you release the paddle, which shortens the time the wheel keeps spinning and adds safety during wheel changes and put-downs.
Does it take both 4-1/2-inch and 5-inch wheels?
Yes. It is a 4-1/2" / 5" grinder, and the guard adjusts tool-free for either wheel size.
Why a no-lock paddle switch?
The switch cuts power as soon as you let go, so the grinder cannot stay running unattended. The trade-off is that you hold the paddle the whole time.
Is it worth it over a basic cordless grinder?
If you need a brake and variable speed, few cordless grinders offer both. If you only make occasional cuts, a simpler grinder will do.
Where is the Milwaukee 2888-20 M18 FUEL 4-1/2" / 5" Variable Speed Braking Grinder, Paddle Switch No-Lock cheapest?
At Amazon, for $130.07, 53% under what the other stores charge, as of our latest check.
What do buyers say about the Milwaukee 2888-20 M18 FUEL 4-1/2" / 5" Variable Speed Braking Grinder, Paddle Switch No-Lock?
Rated 4.9 out of 5 from 118 ratings.
Where can I buy the Milwaukee 2888-20 M18 FUEL 4-1/2" / 5" Variable Speed Braking Grinder, Paddle Switch No-Lock?
23 stores we checked sell it, including Tool Nut, The Milwaukee Store, Way Source, Quality Industrial Safety, Chief Miller Apparel.

Shoppers also compared

  • M
    Makita GA4530KD Angle Grinder 115mm with Diamond Disc and Case
    Makita GA4530KD Angle Grinder 115mm with Diamond Disc and Case
  • D
    DEWALT Cordless Angle Grinder DCG410WW1 4 1/2 to 5 Inch Small Power Tool Kit
    DEWALT Cordless Angle Grinder DCG410WW1 4 1/2 to 5 Inch Small Power Tool Kit
  • D
    DeWalt DCG405
    DeWalt DCG405
  • D
    DeWalt DCG410B 4-1/2 in. Angle Grinder
    DeWalt DCG410B 4-1/2 in. Angle Grinder
  • M
    Makita 40V max XGT Angle Grinder
    Makita 40V max XGT Angle Grinder
  • B
    Bosch Professional GWS 12V-76
    Bosch Professional GWS 12V-76
  • M
    Milwaukee 2686-20 M18 Brushless 4-1/2" / 5" Cut-Off Grinder, Paddle Switch
    Milwaukee 2686-20 M18 Brushless 4-1/2" / 5" Cut-Off Grinder, Paddle Switch
  • M
    Milwaukee M18 FUEL 4-1/2" / 5" Braking Grinder, Paddle Switch No-Lock
    Milwaukee M18 FUEL 4-1/2" / 5" Braking Grinder, Paddle Switch No-Lock

Stores we've priced the Milwaukee 2888-20 M18 FUEL 4-1/2" / 5" Variable Speed Braking Grinder, Paddle Switch No-Lock at

  • Acme Tools deals and prices
  • BenchmarkSupply.com deals and prices
  • Fasteners Tool Outlet deals and prices
  • Grainger Industrial Supply deals and prices
  • Northern Tool deals and prices
  • The Home Depot deals and prices
  • The Milwaukee Store deals and prices
  • Tool Nut deals and prices

More from Milwaukee

  • M
    Milwaukee 2880-20 M18 FUEL 4-1/2" / 5" Grinder Paddle Switch, No-Lock
    Milwaukee 2880-20 M18 FUEL 4-1/2" / 5" Grinder Paddle Switch, No-Lock
  • M
    Milwaukee SHOCKWAVE Impact Duty Drill
    Milwaukee SHOCKWAVE Impact Duty Drill
  • M
    Milwaukee M18 FUEL 1/2" Hammer Drill/Driver Kit
    Milwaukee M18 FUEL 1/2" Hammer Drill/Driver Kit
  • M
    Milwaukee 2903-20 M18 FUEL 18V 1/2" Cordless Li-Ion Drill/Driver - Bare Tool
    Milwaukee 2903-20 M18 FUEL 18V 1/2" Cordless Li-Ion Drill/Driver - Bare Tool
  • M
    MILWAUKEE M18 FUEL 18V Lithium-Ion Brushless Cordless Hammer Drill and Impact Driver Combo Kit (2-Tool) with 2 Batteries
    MILWAUKEE M18 FUEL 18V Lithium-Ion Brushless Cordless Hammer Drill and Impact Driver Combo Kit (2-Tool) with 2 Batteries

More angle grinders

  • D
    DEWALT ATOMIC 20V MAX 4.5 In. Angle Grinder
    DEWALT ATOMIC 20V MAX 4.5 In. Angle Grinder
  • D
    DeWalt DCG402B 4-1/2 in. Angle Grinder
    DeWalt DCG402B 4-1/2 in. Angle Grinder
  • S
    Smerigliatrice Makita DGA513ZJ 18V
    Smerigliatrice Makita DGA513ZJ 18V
  • D
    DEWALT 20V MAX Cordless 4 1/2 Inch Slide-Switch Power Angle Grinder, Bare Tool Only (DCG407B)
    DEWALT 20V MAX Cordless 4 1/2 Inch Slide-Switch Power Angle Grinder, Bare Tool Only (DCG407B)
  • D
    DEWALT DCG405B XR Slide Switch Small Angle Grinder with Kickback Brake 20V MAX - 4-1/2"
    DEWALT DCG405B XR Slide Switch Small Angle Grinder with Kickback Brake 20V MAX - 4-1/2"
  • M
    Milwaukee 3403-20 M12 FUEL 12V 1/2" Cordless Li-ion Drill/Driver - Bare Tool
    Milwaukee 3403-20 M12 FUEL 12V 1/2" Cordless Li-ion Drill/Driver - Bare Tool
  • M
    Milwaukee 3697-22GR M18 FUEL 18V Cordless Drill / Driver Kit w/ M18 FUEL Grinder
    Milwaukee 3697-22GR M18 FUEL 18V Cordless Drill / Driver Kit w/ M18 FUEL Grinder
  • M
    Milwaukee M18 FUEL 1/2" Brushless Cordless Drill/driver Kit with 2
    Milwaukee M18 FUEL 1/2" Brushless Cordless Drill/driver Kit with 2
  • All Milwaukee deals and products →
    D
    DeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only
    DeWALT DCG400B ATOMIC 20V MAX 4-in. Angle Grinder, Tool Only
  • D
    Dewalt DWE43265N Angle Grinder With Rat Tail Kickback Brake, 5"/6"
    Dewalt DWE43265N Angle Grinder With Rat Tail Kickback Brake, 5"/6"
  • D
    DeWALT DCG407N Angle Grinder Slide Switch 125mm 18V
    DeWALT DCG407N Angle Grinder Slide Switch 125mm 18V