DeWalt vs Makita Angle Grinder
Choosing between a DeWalt and a Makita angle grinder often comes down to your preferred battery platform and the specific job at hand. Both brands offer exceptional cordless and corded options, but they cater to slightly different user priorities.
Quick answer
For raw cutting power and a vast 60V ecosystem, the DeWalt DWE402 corded grinder or the DeWalt DCG418 60V Max are top picks. For superior ergonomics, smoother operation, and a mature 18V LXT line-up, the Makita XAG17Z 18V X2 (36V) or the Makita GA4530R corded grinder are excellent choices. The winner depends on your battery investment and need for sustained torque.
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Research updated June 2026.
Makita XAG17Z 18V X2 (36V) LXT
Best combination of power, runtime, and ergonomics for heavy use.
DeWalt vs Makita Angle Grinder: Which Brand is Better?
Both DeWalt and Makita are titans in the power tool industry, known for durability and innovation. When it comes to angle grinders, the choice often splits between DeWalt's high-voltage FLEXVOLT advantage and Makita's legendary 18V LXT platform. This guide compares their top corded and cordless models across power, ergonomics, battery ecosystem, and value to help you decide.
Key Differences Between DeWalt and Makita Angle Grinders
The primary difference lies in their battery philosophy. DeWalt pushes higher voltage (60V Max) for sustained heavy-duty cutting, while Makita focuses on a balanced 18V system that can run two batteries in series (36V) for more power. Corded models are more evenly matched, with both offering proven reliability.
| Feature | DeWalt | Makita |
|---|---|---|
| Battery Platform | 20V Max / 60V Max (FLEXVOLT) | 18V LXT / 18V X2 (36V) |
| Motor Technology | Brushless (most cordless) | Brushless (most cordless) |
| Top Cordless Power | DCG418 (60V) - 13A equivalent | XAG17 (36V) - 12A equivalent |
| Ergonomics | Bulkier, more aggressive grip | Compact, balanced, smoother |
| Warranty | 3-year limited | 3-year limited |
| Best For | Heavy cutting, high torque | All-day use, precision, comfort |
Top 5 Angle Grinders Compared: DeWalt vs Makita
We have selected the best-selling and highest-rated models from both brands to give you a clear comparison. Each pick is based on owner reviews, specs, and brand reputation.
Makita XAG17Z 18V X2 (36V) LXT
Best Overall CordlessPros
- Smooth and powerful 36V performance
- Excellent battery life with two 5.0Ah batteries
- Compact and well-balanced design
Cons
- Requires two batteries, increasing upfront cost
- Not as aggressive as 60V DeWalt for thick metal
The Makita XAG17Z is widely considered the gold standard for cordless grinding. It uses two 18V LXT batteries to deliver 36V of power, providing near-corded performance with excellent runtime. Owner reviews consistently praise its smooth start-up, low vibration, and comfortable grip, making it ideal for all-day use on metal fabrication and masonry.
While it requires two batteries, most Makita users already have them from other tools. The trade-off is a slightly higher initial investment, but the reliability and balance of this grinder are unmatched in the 18V class. It handles most 4-1/2" cutting and grinding tasks with ease.
DeWalt DCG418 60V Max FLEXVOLT
Best for Heavy CuttingPros
- Class-leading 60V power for thick metal
- Battery works with other 20V/60V DeWalt tools
- Durable build with rubber overmold
Cons
- Heavier and bulkier than Makita
- 60V batteries are expensive
The DeWalt DCG418 is a beast. It runs on the 60V FLEXVOLT battery, delivering power that rivals corded grinders. It is the go-to choice for cutting thick rebar, structural steel, or any job that requires sustained high torque. Owner reviews highlight its ability to power through stalls that would stop other cordless grinders.
The main downside is its weight and size. At 6.0 lbs with a battery, it is noticeably heavier than the Makita XAG17. This can lead to fatigue during extended use. However, if you need maximum cutting power without a cord, this is the grinder to beat.
DeWalt DWE402 4-1/2" Corded Angle Grinder
Best Corded (DeWalt)Pros
- Powerful 11-amp motor for heavy work
- Durable and proven design
- Low profile side handle for control
Cons
- Brushed motor requires occasional brush replacement
- Not as compact as newer models
The DeWalt DWE402 is a classic workhorse. It is one of the best-selling corded angle grinders for a reason, offering a strong 11-amp motor and a slim grip for better control. Owner reviews consistently rate it highly for its reliability and raw power on the job site. It is ideal for cutting and grinding metal, tile, and masonry.
While it is a brushed motor, the performance is still excellent for the price. The main trade-off is that it requires a power cord, which can be a limitation on some job sites. However, for consistent, unlimited runtime, this is a top-tier choice.
Makita GA4530R 4-1/2" Corded Angle Grinder
Best Corded (Makita)Pros
- Lightweight and compact design
- Very affordable price point
- Labyrinth construction seals motor from debris
Cons
- Less power than the DeWalt DWE402
- Brushed motor, not ideal for heavy daily use
The Makita GA4530R is a budget-friendly corded grinder that excels in portability and ease of use. It is significantly lighter than the DeWalt DWE402, making it a great choice for overhead work or extended use. Owner reviews praise its smooth operation and the labyrinth seal that protects the motor from dust and debris.
It is best suited for light to medium tasks like cutting bolts, grinding welds, or sharpening. It is not as powerful as the DeWalt DWE402, so it may struggle with heavy-duty cutting. However, for the price and weight, it is an excellent value grinder.
DeWalt DCG412B 20V Max XR Brushless
Best Budget Cordless (DeWalt)Pros
- Brushless motor for longer runtime
- Compatible with all DeWalt 20V batteries
- Compact and lightweight
Cons
- Less power than 60V or corded models
- Not for heavy-duty cutting
The DeWalt DCG412B is a great entry-level cordless grinder for those already on the 20V Max platform. It is compact, lightweight, and the brushless motor provides decent runtime for light to medium tasks. Owner reviews appreciate its ease of use and the fact it uses the same batteries as their drills and impact drivers.
It is not a powerhouse. It will struggle with thick metal or prolonged cutting. But for quick cuts, grinding, or wire brushing, it is a very capable and convenient tool. It is the perfect grinder for maintenance and light fabrication work.
What to Check Before Buying an Angle Grinder
Before choosing between DeWalt and Makita, consider these factors:
- Battery Ecosystem: If you already own DeWalt 20V/60V or Makita 18V tools, stick with that brand to save money on batteries.
- Power Source: Corded grinders offer unlimited runtime and more power for less money. Cordless offers portability but at a higher cost.
- Motor Type: Brushless motors are more efficient, run cooler, and last longer than brushed motors.
- RPM and Wheel Size: Most 4-1/2" grinders run at 8,000-11,000 RPM. Higher RPM is better for cutting, while lower RPM with more torque is better for grinding.
- Safety Features: Look for a paddle switch (safety switch), anti-restart protection, and a vibration-reducing side handle.
Mistakes to Avoid When Buying an Angle Grinder
- Buying too much power for light work: A 60V grinder is overkill for cutting bolts or sharpening. A 20V or corded 7.5A model is lighter and cheaper.
- Ignoring battery compatibility: Not all batteries from the same brand are the same size. Ensure the battery fits the grinder's battery slot.
- Choosing a cordless grinder for heavy daily use: For all-day cutting of thick metal, a corded grinder is still more reliable and cost-effective.
- Forgetting about dust management: Angle grinders create a lot of debris. Look for models with sealed switches or labyrinth construction.
FAQs
Which is better, DeWalt or Makita angle grinders?
Both are excellent. DeWalt offers more raw power with its 60V line, while Makita provides better ergonomics and a more balanced 18V/36V platform. The best choice depends on your battery ecosystem and specific needs.
Is Makita or DeWalt more durable?
Both are very durable. Makita is known for its sealed motor housings that resist dust, while DeWalt uses robust rubber overmolds for impact resistance. Both have a 3-year warranty.
Which brand has better battery life for angle grinders?
Makita's 18V X2 (36V) system offers excellent runtime due to the dual batteries. DeWalt's 60V FLEXVOLT batteries also provide long runtime but are heavier. In general, Makita has a slight edge in runtime for most tasks.
Are DeWalt and Makita batteries interchangeable?
No. DeWalt uses 20V Max and 60V Max FLEXVOLT batteries. Makita uses 18V LXT batteries. They are not compatible with each other.
Which corded angle grinder is best: DeWalt DWE402 or Makita GA4530R?
The DeWalt DWE402 is more powerful (11 amps vs 7.5 amps) and better for heavy-duty work. The Makita GA4530R is lighter and better for overhead or finishing work.
Can I use a 6-inch wheel on a 4-1/2 inch grinder?
No. You must use the wheel size specified by the manufacturer. Using a larger wheel can cause the grinder to overheat and be unsafe due to improper guard fitment.
What is the best Makita angle grinder for cutting metal?
The Makita XAG17Z 18V X2 (36V) is the best cordless option for cutting metal. For corded, the Makita GA7021 (7-inch) is excellent for larger cuts.
What is the best DeWalt angle grinder for grinding?
The DeWalt DWE402 corded grinder is excellent for grinding due to its high torque and 11-amp motor. The DCG418 60V is the best cordless option for grinding.
Are brushless angle grinders worth the extra cost?
Yes. Brushless motors are more efficient, provide more torque, run cooler, and last significantly longer than brushed motors, especially in cordless tools.
Which brand is more affordable: DeWalt or Makita?
Generally, Makita's corded grinders are more affordable (e.g., GA4530R). DeWalt's cordless grinders are often more expensive but offer higher voltage options. Both are priced competitively for their respective classes.
Our verdict
For most users, the Makita XAG17Z 18V X2 (36V) is the best overall angle grinder, offering the perfect balance