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Best Angle Grinders: 4 Exact Corded and Cordless Picks

Four exact angle grinders for different constraints: Milwaukee, Metabo HPT, Makita, and DEWALT.

Best Overall · Our #1 Pick
Milwaukee 2880-20 M18 FUEL 4-1/2-Inch / 5-Inch Braking Grinder

The most balanced cordless configuration here when M18 compatibility is useful.

Research rank #1Amazon paid link; price & availability change.
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By Morgan HalePublished March 6, 2026Updated August 11, 2026
Research-BackedSpec Checked

Current recommendations are research-backed. Each article identifies its evidence, sources, update date, and limitations. No current guide is presented as hands-on tested. As an Amazon Associate, ToolShed Tested earns from qualifying purchases. When you buy through our links we may earn a commission -- at no extra cost to you. Product links and article details last reviewed August 11, 2026. Full disclosure.

Quick Answer

Four exact angle grinders for different constraints: Milwaukee, Metabo HPT, Makita, and DEWALT.

  1. #1
    Milwaukee 2880-20 M18 FUEL 4-1/2-Inch / 5-Inch Braking GrinderBest OverallWhy: The most balanced cordless configuration here when M18 compatibility is useful.Watch for: Battery and charger are not included
    Check Price on Amazon
  2. #2
    Metabo HPT G13SE3 5-Inch Corded Angle GrinderBest CordedWhy: The practical value choice for a fixed bench or garage work area.Watch for: Cord limits movement
    Check Price on Amazon
  3. #3
    Makita XAG04Z 18V LXT 4-1/2-Inch / 5-Inch Angle GrinderBest Platform PickWhy: The strongest fit when Makita battery compatibility and included wheel accessories matter.Watch for: Battery and charger are not included
    Check Price on Amazon
At-a-Glance Comparison
RankProductBest forBuy if / skip ifPriceCTA
#1
The most balanced cordless configuration here when M18 compatibility is useful.
Best Overall Cordless
Verify package
Buy if: The most balanced cordless configuration here when M18 compatibility is useful.
Skip if: Battery and charger are not included
$$
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#2
The practical value choice for a fixed bench or garage work area.
Best Corded Value
Verify package
Buy if: The practical value choice for a fixed bench or garage work area.
Skip if: Cord limits movement
$
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#3
The strongest fit when Makita battery compatibility and included wheel accessories matter.
Best for Makita LXT Owners
Kit / verify included batteries
Buy if: The strongest fit when Makita battery compatibility and included wheel accessories matter.
Skip if: Battery and charger are not included
$$
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#4
Choose it when existing DEWALT batteries are the deciding economic constraint.
Best for DEWALT 20V Owners
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Buy if: Choose it when existing DEWALT batteries are the deciding economic constraint.
Skip if: Battery and charger are not included
$$
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The best angle grinder is not the one with the longest feature list. It is the model that fits your power source, wheel size, switch preference, safety requirements, and existing battery platform. This guide compares manufacturer specifications and exact Amazon configurations. ToolShedTested did not physically test these grinders or measure cutting speed, runtime, vibration, durability, or braking time. ## Quick answer - Milwaukee 2880-20: best overall cordless choice for existing M18 owners. - Metabo HPT G13SE3: best corded value for a fixed work area. - Makita XAG04Z: best fit for Makita 18V LXT owners. - DEWALT DCG405B: best compact platform fit for DEWALT 20V MAX owners. ## 1. Milwaukee 2880-20: best overall cordless Milwaukee specifies an 8,500-RPM cordless grinder that accepts 4-1/2-inch and 5-inch accessories. The 2880-20 has a no-lock paddle switch, electronic clutch, RAPIDSTOP brake, overload protection, toolless guard adjustment, and an anti-vibration side handle. The exact Amazon configuration is the tool only. It includes Type 27 and Type 1 guard components, a side handle, wrench, back flange, and flange nut, but no battery or charger. The total purchase decision therefore depends heavily on whether compatible M18 batteries are already available. Check the Milwaukee 2880-20 on Amazon Manufacturer reference: Milwaukee 2880-20 specifications ## 2. Metabo HPT G13SE3: best corded value The G13SE3 is a 120-volt corded 5-inch grinder with a 10.5-amp motor and 11,500-RPM no-load speed. Metabo HPT lists a locking paddle switch, toolless adjustable guard, soft start, kickback reduction, and zero-voltage restart protection. The exact Amazon listing includes the grinder, side handle, spanner wrench, and depressed-center wheel. A corded configuration is attractive when the work stays near an appropriate outlet and battery cost or charging would add unnecessary friction. Check the Metabo HPT G13SE3 on Amazon Manufacturer reference: Metabo HPT G13SE3 specifications ## 3. Makita XAG04Z: best for Makita LXT owners Makita specifies an 18V LXT brushless grinder with 4-1/2-inch and 5-inch capacity, 8,500-RPM no-load speed, Automatic Speed Change, and AFT bind-up control. The body-grip slide switch can lock on. The manufacturer does not list an electric brake for this model. The exact Amazon configuration is the bare tool, but it includes a grinding wheel, thin cut-off wheel, side handle, lock-nut wrench, and wheel guards. Battery and charger are not included. This is primarily a platform-fit recommendation for buyers who already own compatible Makita 18V LXT batteries. Check the Makita XAG04Z on Amazon Manufacturer reference: Makita XAG04Z specifications ## 4. DEWALT DCG405B: best for DEWALT 20V MAX owners The DCG405B is a brushless 4-1/2-inch cordless grinder with a slide switch, kickback brake, and electronic brake. The exact Amazon package is the tool only and includes a side handle, hex key, flanges, and guard. Battery and charger are separate. The narrower 4-1/2-inch format gives up the 5-inch accessory option offered by the Milwaukee and Makita picks. Its advantage is economic rather than universal performance: existing DEWALT 20V MAX batteries can avoid the cost and storage of another cordless platform. Check the DEWALT DCG405B on Amazon ## Side-by-side decision | Model | Power | Wheel capacity | Listed speed | Switch | Brake | |---|---|---:|---:|---|---| | Milwaukee 2880-20 | M18 battery | 4-1/2 or 5 in. | 8,500 RPM | No-lock paddle | Yes | | Metabo HPT G13SE3 | 120V corded | 5 in. | 11,500 RPM | Locking paddle | Kickback reduction, no electric wheel brake claimed | | Makita XAG04Z | 18V LXT battery | 4-1/2 or 5 in. | 8,500 RPM | Lock-on slide | No | | DEWALT DCG405B | 20V MAX battery | 4-1/2 in. | Confirm current manual | Slide | Yes | No-load RPM is not a cutting-speed guarantee. Accessory type, accessory condition, material, pressure, battery state, guard configuration, and permitted use all affect the result. ## How to choose without buying twice Start with the work location. Choose corded when nearly every task happens at a fixed bench with safe power access. Choose cordless when work moves between rooms, vehicles, outdoor areas, or job locations. Next, price the complete system. A bare cordless grinder may appear less expensive until a compatible battery and charger are included. Existing battery ownership can outweigh a small difference in tool specifications. Then confirm the accessory system. Match wheel diameter, arbor, type, thickness, and maximum rated speed to the grinder manual. Verify that the required guard is included or available. Grinding wheels, cut-off wheels, flap discs, wire accessories, and diamond wheels have different operating rules. Finally, choose the switch deliberately. A no-lock paddle stops when released but requires continuous pressure. A lock-on slide or paddle can reduce sustained hand pressure but requires the operator to disengage it. Neither design replaces the manual, two-handed control when required, or correct guard placement. ## Angle-grinder safety essentials Disconnect the plug or remove the battery before installing an accessory. Inspect the grinder, guard, flanges, side handle, and wheel before use. Do not use a wheel that is cracked, damaged, dropped, expired, incorrectly rated, or incompatible with the guard and spindle. Secure the work. Position the guard between the accessory and your body. Keep bystanders outside the spark and fragment path. Wear the eye, face, hearing, respiratory, hand, and protective-clothing equipment required by the tool, accessory, and material instructions. Remove combustibles and confirm sparks cannot reach vehicles, finished surfaces, gas cylinders, dust, concealed spaces, or other ignition sources. Identify coatings and base material before grinding because some metals, paints, and construction products can create hazardous dust or fumes. Use appropriate extraction and ventilation. Allow the accessory to stop completely before setting the tool down. An electric brake can reduce stopping time under specified conditions, but it does not make a moving wheel safe. ## Related guides - Best angle grinder for metalwork - Corded vs. cordless angle grinders - Angle grinder vs. die grinder

Our Picks, Reviewed

#1 -- Best Overall

Milwaukee 2880-20 M18 FUEL 4-1/2-Inch / 5-Inch Braking Grinder

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Best for
Best Overall Cordless
Package
Package: verify current retailer listing before checkout

The most balanced cordless configuration here when M18 compatibility is useful.

Key features
  • 8,500 rated RPM
  • 4-1/2-inch and 5-inch capacity
  • No-lock paddle switch
  • RAPIDSTOP brake
Pros
  • Two common wheel sizes
  • Electronic clutch and brake
  • Toolless guard adjustment
  • Compatible with M18 batteries
Cons
  • Battery and charger are not included
  • Premium cordless platform commitment

Who it's for: M18 owners who want a brake-equipped cordless grinder for mobile cutting, grinding, and surface preparation.

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#2 -- Best Corded

Metabo HPT G13SE3 5-Inch Corded Angle Grinder

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Best for
Best Corded Value
Package
Package: verify current retailer listing before checkout

The practical value choice for a fixed bench or garage work area.

Key features
  • 10.5-amp corded motor
  • 11,500 no-load RPM
  • 5-inch wheel capacity
  • Locking paddle switch
Pros
  • No battery-runtime constraint
  • Soft start and restart protection
  • Toolless guard adjustment
  • Wheel and basic accessories included
Cons
  • Cord limits movement
  • Lock-on switch needs deliberate shutdown discipline

Who it's for: Buyers working near reliable AC power who want a straightforward 5-inch corded grinder.

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#3 -- Best Platform Pick

Makita XAG04Z 18V LXT 4-1/2-Inch / 5-Inch Angle Grinder

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Best for
Best for Makita LXT Owners
Package
Kit/package: verify included batteries before checkout

The strongest fit when Makita battery compatibility and included wheel accessories matter.

Key features
  • 8,500 no-load RPM
  • 4-1/2-inch and 5-inch capacity
  • AFT bind-up control
  • Tool-only configuration
Pros
  • Fits Makita 18V LXT batteries
  • Includes grinding and cut-off wheels
  • Toolless wheel guard
  • Brushless motor
Cons
  • Battery and charger are not included
  • Slide switch locks on and has no electric brake

Who it's for: Makita LXT owners who want a dual-size cordless grinder without starting another battery platform.

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#4 -- Best Compact Platform Fit

DEWALT DCG405B 20V MAX XR 4-1/2-Inch Angle Grinder

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Best for
Best for DEWALT 20V Owners
Package
Package: verify current retailer listing before checkout

Choose it when existing DEWALT batteries are the deciding economic constraint.

Key features
  • 4-1/2-inch wheel capacity
  • Kickback brake
  • Slide switch
  • Tool-only configuration
Pros
  • Fits DEWALT 20V MAX batteries
  • Brushless motor
  • Electronic brake and kickback response
  • Compact wheel format
Cons
  • Battery and charger are not included
  • Does not offer the 5-inch capacity of the Milwaukee or Makita picks

Who it's for: DEWALT 20V MAX owners prioritizing platform compatibility and a compact 4-1/2-inch grinder.

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MethodologyHow we evaluate these tools

This guide is research-backed. It compares exact-model manufacturer sources, current market information, and recurring owner feedback; it does not claim direct physical testing. No paid placements influence our rankings.

  • Model identity (Primary)Exact model, kit contents, voltage platform, and current manufacturer documentation are matched before products are compared.
  • Use-case fit (Primary)Published capacity, controls, dimensions, compatibility, and limitations are evaluated against the jobs and buyers named in the guide.
  • Comparison consistency (Primary)Every option is assessed against the same category-relevant criteria, with unsupported performance assumptions excluded.
  • Warranty and support (Secondary)Current warranty terms, platform support, replacement options, and manufacturer documentation are reviewed for ownership risk.
  • Price and owner signals (Secondary)Current pricing and recurring verified-owner patterns inform value and reliability context without being presented as our own test results.

Read our full evaluation methodology for what each evidence label means.

Frequently Added to Cart

Workshop Essentials & High-Value Add-Ons

Tool buyers and tradespeople routinely bundle these verified, high-durability accessories under $25 to avoid stripped fasteners and workshop downtime.

Driving & FasteningMust-Have

DeWalt Flextorq 35-Pc Impact Ready Bit Set

Hardened steel tips resist cam-out on stubborn screws and impact drivers.

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Drill/Driver BitsHigh Durability

Milwaukee SHOCKWAVE 50-Pc Impact Bit Set

Custom Alloy76 steel engineered to absorb extreme peak torque without snapping.

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Everyday Hand ToolEDC Staple

Klein Tools 11-in-1 Multi-Bit Screwdriver

Replaces 11 screwdrivers and nut drivers in a single compact, heavy-duty handle.

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Safety & Workshop ProtectionSafety Essential

3M Aura N95 Particulate Respirator Mask (20-Pack)

Three-panel flat-fold design seals tight and prevents eyewear fogging during sanding.

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Morgan Hale
Morgan HaleEditor · disclosed pen name

Morgan Hale checks exact model identities, manufacturer documentation, warranty terms, package contents, and current retailer listings. Research-backed recommendations are labeled as research and are not presented as physical tests.

Exact-model researchPrimary-source checksCorrections tracked
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