overall
DEWALT DWE402 Angle Grinder
9.3
Check price on Amazon → Compare the 10 best angle grinders of 2026, including cordless, corded, compact and brushless picks for grinding, cutting and metalwork.
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For most workshops the best angle grinder in 2026 is the DEWALT DWE402, a corded 4.5-inch grinder with an 11 amp motor that balances power, control and price without a fuss. Working off the truck or away from an outlet? The Milwaukee M18 Fuel 2880-20 delivers genuine corded-level cutting speed from a battery with none of the cord to manage. Tackling heavy fabrication or surface removal all day? The Makita GA9060 and GA9080 in 9 inches move far more material per pass than a small grinder ever could. Cutting tile, stone or concrete? The Metabo HPT WEV 15-125 HT is built specifically for that kind of surface work. On a tight budget, the DEKOPRO 4.5-inch corded grinder still gets the job done with everything included in the box. Below we compare all 10 on power source, disc size, motor type and which jobs each one actually suits.
| # | Product | Best for | Type | Size | Best for | |
|---|---|---|---|---|---|---|
| 1 | DEWALT DWE402 Angle Grinder | overall | Corded | 4.5" | All-around use | Check Price |
| 2 | Milwaukee M18 Fuel 2880-20 | cordless/battery | Cordless | 4.5"/5" | Cord-free work | Check Price |
| 3 | Makita GA9060 9-Inch Angle Grinder | corded heavy use | Corded | 9" | Heavy fabrication | Check Price |
| 4 | Bosch GWS8-45 Angle Grinder | compact/small 4.5-inch | Corded | 4.5" | Tight spaces | Check Price |
| 5 | Makita GA9080 9-Inch Angle Grinder | large 7-9 inch heavy grinding | Corded | 9" | Maximum material removal | Check Price |
| 6 | DEWALT DWE4011 Angle Grinder | metal cutting | Corded | 4.5" | Cutting and deburring | Check Price |
| 7 | Metabo HPT WEV 15-125 HT | tile/masonry cutting | Corded | 5" | Concrete, stone and tile | Check Price |
| 8 | Metabo HPT G12VE2 Angle Grinder | variable speed | Corded | 4.5" | Precision control | Check Price |
| 9 | Makita XAG04Z Brushless Cordless Grinder | brushless motor | Cordless | 4.5"/5" | Efficient runtime | Check Price |
| 10 | DEKOPRO 4.5-Inch Angle Grinder | budget | Corded | 4.5" | First grinder or occasional use | Check Price |
Why we picked it: The DEWALT DWE402 is the angle grinder most people should buy first. Its 11 amp AC/DC motor spins the 4.5-inch wheel at 11,000 RPM, which is enough for everyday grinding, deburring and cutting without the grinder feeling underpowered on tougher material. DEWALT oversized the brushes on this generation specifically to double brush life over the previous model, so the motor keeps working reliably through repeated jobs rather than needing an early rebuild. The One-Touch guard rotates a full 360 degrees with a single release, which matters more than it sounds because repositioning the guard for different cutting angles is something you do constantly and a stiff guard slows every job down. The paddle switch sits naturally under the palm for control, and the compact body keeps the grinder manageable in tight spaces. It is not the fastest or the most feature-rich grinder here, but it is the one with the fewest compromises for a shop, garage or jobsite that needs one dependable corded grinder.
Anyone who wants one reliable 4.5-inch corded grinder for general shop, garage or jobsite work without extra features to manage.
Buyers who need to work away from power outlets, or anyone who specifically wants adjustable speed for delicate finishing work.
Key specs: 11 Amp AC/DC motor - 11,000 RPM - 4.5-inch wheel - One-Touch 360-degree guard - paddle switch
Why we picked it: The Milwaukee M18 Fuel 2880-20 is the pick for anyone who is done fighting extension cords on a jobsite or in a large garage. Because it runs on Milwaukee's M18 Fuel brushless platform, it delivers cutting and grinding performance that genuinely competes with corded 4.5-inch grinders rather than feeling like a watered-down cordless compromise, and the no-lock paddle switch is a real safety benefit since the wheel stops the instant you release your grip. It accepts both 4.5-inch and 5-inch wheels, giving it a bit more range than fixed 4.5-inch-only grinders. Because it sells as tool-only, it is the smartest buy for anyone already invested in the M18 battery ecosystem from drills, impact drivers or other M18 Fuel tools, since you are not paying for batteries and a charger you already own. Runtime is still finite compared with a cord, so plan around swapping batteries on longer jobs.
M18 battery owners and anyone doing cord-free grinding or cutting on jobsites, rooftops or away from outlets.
Buyers with no existing M18 batteries who do not want the added cost of batteries and a charger on top of the tool.
Key specs: M18 Fuel brushless motor - 4.5"/5" wheel capacity - no-lock paddle switch - tool-only, requires M18 battery
Why we picked it: The Makita GA9060 is a large 9-inch corded grinder built for people who spend hours a day removing material rather than doing occasional touch-up grinding. Makita redesigned the motor in this generation with greater armature stability and larger commutator bars, and the company states this delivers roughly three times the motor life of the previous model under sustained heavy use, which matters a great deal in a fabrication shop or on a construction crew running the tool daily. The 9-inch wheel covers far more surface per pass than a 4.5-inch grinder, cutting the time needed for jobs like weld grinding, surface prep or slab work. The no lock-on switch requires continuous hand pressure to keep the wheel spinning, which is the safer design for a grinder this large and powerful. This is a two-handed tool by design and is meant for heavy, sustained work rather than quick jobs.
Fabricators, welders and contractors who grind or remove material for hours at a time and need a motor built to survive that use.
Hobbyists or anyone doing occasional light grinding, who will find a 9-inch grinder heavy and unnecessary.
Key specs: Redesigned high-stability motor - 9-inch wheel - no lock-on switch - corded - heavy-duty rated
Why we picked it: The Bosch GWS8-45 is built around a genuinely compact body that makes a real difference when a grinder needs to work in awkward corners, under vehicles or inside cabinets and frames where a bulkier 9-inch tool simply will not fit. Its 7.5 amp professional motor still reaches 11,000 no-load RPM, so the smaller footprint does not come at the cost of usable cutting or grinding speed for 4.5-inch wheel work. The lighter weight compared with larger grinders reduces arm and wrist fatigue on jobs that involve holding the tool overhead or at odd angles for extended stretches, which is exactly the scenario where a compact grinder earns its keep. Bosch's build quality and bearing durability have a long track record in the trade, making this a sensible choice for anyone who values a smaller, precise tool over raw material-removal speed.
Anyone working in tight spaces, overhead positions or detail work where a smaller, lighter grinder is easier to control.
Buyers doing heavy material removal who need a larger wheel and more torque than a compact 4.5-inch tool provides.
Key specs: 7.5 Amp motor - 11,000 no-load RPM - 4.5-inch wheel - compact lightweight body - corded
Why we picked it: The Makita GA9080 steps up to a 15 amp motor, the largest motor size in this comparison, trading top-end RPM for much higher torque at 6,600 RPM so it can push a 9-inch wheel through thick material without bogging down. The rotatable rear handle lets you reposition the grip to whatever angle suits the cut, which is genuinely useful on a large two-handed grinder used for extended sessions in different orientations. Unlike the GA9060, this model includes a lock-on switch, letting it run continuously through long grinding passes without holding the trigger the entire time, a feature some heavy users prefer for extended surface work even though it demands more caution. This is the grinder to reach for on the heaviest jobs, large weld beads, thick plate steel or extended concrete surface prep, where raw torque matters more than speed.
Heavy fabrication and construction users grinding thick plate, large welds or extended concrete surfaces where torque matters most.
Anyone doing light or occasional grinding who does not need maximum torque or a lock-on switch on a large wheel.
Key specs: 15 Amp motor - 6,600 RPM - 9-inch wheel - rotatable rear handle - lock-on switch
Why we picked it: The DEWALT DWE4011 is tuned specifically for cutting work, spinning its wheel up to 12,000 RPM, noticeably faster than DEWALT's standard 11,000 RPM grinders, which translates directly into faster, cleaner cuts through sheet metal, rebar, bolts and angle iron with a thin metal cutting wheel. The 5/8-inch 11 spindle thread accepts a wide range of 4.5-inch cutting, grinding and wire wheel accessories, so the same tool handles cutoff work one day and deburring or wire-brushing rust the next without buying a different grinder. The 2-position removable side handle lets you set the grip for either straight cutting passes or angled grinding work, and it can be removed entirely for cuts in confined spaces where the handle would otherwise get in the way. For a shop or garage that does a meaningful amount of metal cutting alongside general grinding, the higher RPM and accessory range make this the more specialized choice over a standard grinding-focused model.
Anyone regularly cutting sheet metal, rebar, bolts or angle iron who also wants one tool for general grinding and deburring.
Buyers doing only occasional light grinding, who do not need the extra RPM or cutting-focused accessory range.
Key specs: 7 Amp motor - 12,000 RPM - 5/8-11 spindle - 2-position removable side handle - 4.5-inch wheel
Why we picked it: The Metabo HPT WEV 15-125 HT is engineered specifically for the kind of heavy surface work that a standard metal grinder is not built for, concrete, screed and coating removal, and cutting into stone, brick or tile with the correct diamond wheel attached. Its 13.5 amp motor is rated for that industrial-style abuse, and Metabo's VTC electronics hold the set RPM steady under load between 2,800 and 9,600 RPM, which matters on masonry work where the material resists the wheel unevenly and a grinder that bogs down produces rougher, slower cuts. The vibration-dampening handle and tool-free adjustable guard reduce fatigue and speed up switching between attachments during a job that involves both cutting and surface grinding passes on hard, abrasive material. Pair it with a diamond blade rated for dry or wet masonry cutting for the cleanest results on tile and stone.
Anyone cutting or grinding tile, stone, brick or concrete who needs a motor and electronics built for that abuse.
Buyers doing only metal grinding or cutting, who do not need masonry-rated power or VTC speed control.
Key specs: 13.5 Amp motor - Variable 2800-9600 RPM with VTC - 5-inch wheel - tool-free guard - vibration-dampening handle
Why we picked it: The Metabo HPT G12VE2 gives you real control over wheel speed with six distinct speed settings rather than the single fixed RPM most 4.5-inch grinders offer, which matters when moving between aggressive material removal and lighter polishing or finishing passes on the same job. Its AC brushless motor produces up to 1,500 watts of output, so the lower speed settings are not just a slower version of a weak motor, there is genuine torque available across the whole speed range. The 3-position side handle can be moved to whatever angle suits narrow or awkward spaces, and the ultra-slim 2-13/64-inch grip diameter makes the tool noticeably easier to hold and maneuver during long sessions compared with bulkier grinder bodies. This is the grinder to choose when the job varies between rough grinding and more delicate finishing rather than one consistent task.
Anyone whose work mixes aggressive grinding with lighter polishing or finishing and wants one tool to do both well.
Buyers who only ever need one grinding speed and want the simplicity of a fixed-RPM tool.
Key specs: AC brushless motor - 6-speed variable dial - 4.5-inch wheel - 3-position side handle - slim grip
Why we picked it: The Makita XAG04Z is built around Makita's BL brushless motor, which is electronically controlled to match power delivery to the task rather than running at a fixed draw regardless of load, and Makita states this extends runtime by up to 50 percent per charge compared with a brushed motor of similar size. Removing carbon brushes from the design also removes the most common wear part in a grinder motor, so there is no brush replacement or brush-related maintenance to plan for over the tool's life, and the motor runs cooler under sustained use as a result. Running on Makita's 18V LXT battery platform, it shares batteries with a huge range of other Makita LXT tools, making it a low-friction addition for anyone already using that ecosystem. It handles both 4.5-inch and 5-inch wheels, giving reasonable flexibility for grinding and light cutting work.
Makita LXT battery owners who want a brushless grinder with minimal maintenance and strong runtime efficiency.
Buyers with no existing Makita LXT batteries, or anyone who prefers the unlimited runtime of a corded tool.
Key specs: BL brushless motor - up to 50% longer runtime - 18V LXT platform - 4.5"/5" wheel - tool-only
Why we picked it: The DEKOPRO 4.5-inch angle grinder is the sensible choice for anyone who needs a grinder occasionally rather than daily and does not want to spend a premium-brand price for that use. Its 900W motor reaches 12,000 RPM, a genuinely usable speed for basic grinding, deburring and light cutting around the house or garage, and the prompt braking feature stops the wheel quickly once you release the switch rather than letting it spin down slowly. Unlike most grinders at this price, it actually ships with a useful accessory set, grinding wheels, cutting wheels, an auxiliary handle and a wrench, so there is no separate purchase needed just to start using it out of the box. Build quality and long-term durability are understandably a step behind the name-brand corded grinders here, so this is best suited to occasional homeowner tasks rather than daily professional use.
Homeowners or occasional users who need an affordable grinder with everything included to start right away.
Professionals or frequent users who need the motor durability and warranty support of a name-brand grinder.
Key specs: 900W motor - 12,000 RPM - 4.5-inch wheel - includes wheels, handle and wrench - budget price
A 4.5-inch grinder like the DEWALT DWE402 or Bosch GWS8-45 is the right choice for most home, garage and general shop tasks, since it is lighter, easier to control one-handed in tight spaces, and perfectly capable of grinding, deburring and cutting thinner material. A 7-9 inch grinder like the Makita GA9060 or GA9080 is worth the extra size and weight only if you are regularly clearing large surface areas, grinding thick welds, or doing sustained concrete or metal fabrication work where covering more area per pass genuinely saves time. If you are unsure which you need, start with a 4.5-inch grinder since it covers the widest range of everyday jobs.
Modern brushless cordless grinders like the Milwaukee M18 Fuel 2880-20 have closed most of the performance gap with corded tools for typical 4.5-5 inch grinding and cutting tasks, and many users find the difference barely noticeable in daily use. Corded grinders still hold a slight edge in sustained, uninterrupted power output for long, continuous heavy grinding sessions, since they are not limited by a battery's discharge rate. For most users, the deciding factor is really whether cord-free portability matters more than that small performance margin, not raw grinding capability.
You can use a general-purpose grinder like the DEWALT DWE4011 for metal cutting with the correct thin metal cutoff wheel attached, and technically it can also spin a diamond masonry blade, but a grinder purpose-built for surface work like the Metabo HPT WEV 15-125 HT is the better choice for regular tile, stone or concrete cutting because its motor and electronics are rated for that heavier, more abrasive load. The most important rule either way is to always match the wheel or blade to the material, a metal cutoff wheel should never be used on masonry and a masonry diamond blade should not substitute for a proper metal cutting wheel.
Variable speed matters most if your work regularly shifts between aggressive material removal and lighter polishing, finishing or delicate cutting on the same job, since a single fixed-speed grinder forces a compromise in one direction or the other. The Metabo HPT G12VE2 with its six-speed dial is built for exactly that kind of mixed use. If your work is consistently one type of task, heavy grinding only or cutting only, a fixed-speed grinder like the DEWALT DWE402 is simpler, typically less expensive, and perfectly sufficient.
Always keep the wheel guard correctly positioned so it shields your body from the direction a kickback would throw the wheel, and never remove the guard even though it can be tempting on awkward cuts. Hold the grinder with both hands using the side handle whenever the tool allows it, especially on larger 7-9 inch grinders like the Makita GA9080 where kickback forces are stronger. Avoid binding a cutting wheel in a kerf or twisting it sideways during a cut, since pinching the wheel is the most common cause of kickback. Let the grinder reach full speed before it contacts the material, and choose a grinder with a no lock-on switch, like the Makita GA9060, if you want the wheel to stop the instant you release your grip.
A corded grinder like the DEWALT DWE402 or Makita GA9060 gives unlimited runtime and typically slightly more consistent power under heavy load, which matters for long grinding sessions in a fixed shop location. A cordless grinder like the Milwaukee M18 Fuel 2880-20 or Makita XAG04Z trades a small amount of that consistency for freedom from a cord, which is a real advantage on rooftops, ladders, vehicles or any job where dragging a cord and extension lead is impractical. If you already own batteries for that platform, cordless is an easy choice for portability. If you work mostly in one location near an outlet, corded remains the simpler and cheaper option.
A 4.5-inch grinder like the DEWALT DWE402 or Bosch GWS8-45 is lighter, easier to control in tight spaces and perfectly capable for everyday grinding, deburring and thin metal cutting. Stepping up to a 7-9 inch grinder like the Makita GA9060 or GA9080 covers dramatically more surface area per pass, which matters for large-scale grinding, weld cleanup or concrete surface prep, but the larger wheel adds weight and requires two-handed control at all times. Match the disc size to the job, a compact grinder for detail and precision work, a large grinder when the goal is clearing as much material as possible in the least time.
Brushless motors, found in the Milwaukee M18 Fuel 2880-20, Makita XAG04Z and the AC brushless Metabo HPT G12VE2, remove the carbon brushes that wear down and need periodic replacement in a traditional motor. This means less routine maintenance, a motor that runs cooler under sustained use, and in cordless tools specifically, meaningfully longer runtime per battery charge since the motor wastes less energy as heat. Brushed motors like the standard DEWALT and Makita corded models are still reliable and typically cost less, but a brushless motor is the better long-term investment for anyone using a grinder often.
Every grinder in this guide includes an adjustable wheel guard, but how it adjusts matters in daily use. A One-Touch or tool-free guard, like on the DEWALT models and the Metabo HPT WEV 15-125 HT, lets you reposition it instantly as you switch between cutting and grinding angles, which means you are far more likely to actually keep it correctly positioned rather than leaving it wherever it last sat. Kickback risk rises with wheel size and cutting speed, so on large 9-inch grinders like the Makita GA9080 always keep both hands on the tool, use the side handle, and never bind a cutting wheel in the material. A no lock-on switch, as on the Makita GA9060, is a genuine safety feature on larger grinders because the wheel stops the instant you let go.
| Feature | Why it matters |
|---|---|
| Adjustable wheel guard | A tool-free or One-Touch guard rotates quickly between grinding and cutting angles and reduces kickback exposure. |
| Motor power and RPM | Amp rating and no-load RPM determine how fast the grinder removes material and how it handles under load. |
| Brushless motor option | Removes wearing carbon brushes for less maintenance, cooler running and longer cordless runtime per charge. |
| Variable speed control | Multiple speed settings let one grinder handle both aggressive removal and lighter finishing passes. |
| Side handle positioning | A removable or repositionable side handle improves control and lets the tool adapt to narrow working angles. |
Every product above was scored out of 10 on the same six-part rubric, then sorted into an S to C tier. We do not accept free units or payment for placement, and price or affiliate commission never factors into the score.
| Criterion | What we check | Weight |
|---|---|---|
| Core performance | The numbers that define the category: capacity, power, resolution, battery life, speed or output, taken from manufacturer specs and cross-checked against independent test data where it exists. | High |
| Build & reliability | Materials, warranty length, brand track record, and how often the model shows up in long-term failure or return complaints. | High |
| Real-world usability | Weight, dimensions, noise level, setup difficulty and day-to-day friction, drawn from owner reviews and published measurements. | Medium |
| Running cost | Ongoing costs beyond the purchase: subscriptions, consumables, energy use or maintenance, where they apply to the category. | Medium |
| Owner feedback | Patterns across aggregated verified owner reviews: recurring praise, recurring complaints, and whether the experience matches the marketing. | Medium |
| Value | What you get relative to the rest of the field at a similar price band, not an absolute price judgment. | Medium |
Sources: manufacturer spec sheets and manuals, retailer listing data, aggregated verified owner reviews, and published independent test results where available for the category.
Honesty note: We have not hands-on tested every product on this page. Where we have not personally used a product, its ranking is based on verified specs, aggregated owner feedback, availability and editorial comparison rather than a hands-on review. Hands-on impressions, when included in a product entry above, are clearly written from direct use.
We don't accept free units or payment for placement. Our rankings combine verified manufacturer specifications, real owner feedback and availability, compared on one transparent S to C rubric.
How this was written: our guides are researched and reviewed by our editorial team for accuracy.