Makita Dga406 Vs. Competitors: In-depth Comparison Of Specs, Performance, And Price
Makita DGA406 Information
The Makita DGA406 is a 18V LXT cordless brushless angle grinder. It features a 4" (100mm) wheel diameter and can reach a no-load speed of 8,500 RPM. The DGA406 is equipped with a brushless motor, which provides more power and runtime than a traditional brushed motor. It also has a number of safety features, including an electric brake, kickback protection, and anti-restart function.
Image of Makita DGA406 cordless angle grinder
Specifications
| Specification | Value |
|---|---|
| Motor type | Brushless |
| Voltage | 18V |
| Wheel diameter | 4" (100mm) |
| No-load speed | 8,500 RPM |
| Weight | 2.2kg (4.8lbs) |
| Dimensions | 362x117x127mm |
Features
- Brushless motor for more power and runtime
- Electric brake for quick stopping
- Kickback protection for safety
- Anti-restart function to prevent accidental start-up
- Extreme Protection Technology (XPT) for dust and water resistance
- Slide type on/off switch for comfortable operation
- Soft start for smooth operation
- Dust cover for protection from debris
What's in the box
- Makita DGA406 angle grinder
- Depressed center grinding wheel
- Lock nut wrench
- Side grip
The Makita DGA406 is a powerful and versatile cordless angle grinder that is perfect for a variety of applications. It is ideal for cutting, grinding, and polishing metal, masonry, and other materials. The DGA406 is also equipped with a number of safety features to help protect the user.
Here are some of the pros and cons of the Makita DGA406:
Pros:
- Powerful brushless motor
- Long runtime
- Electric brake for quick stopping
- Kickback protection
- Anti-restart function
- Dust and water resistant
- Comfortable to operate
Cons:
- Noisy
- Can be heavy for some users
- Pricey
Overall, the Makita DGA406 is a great choice for a cordless angle grinder. It is powerful, versatile, and safe to use. However, it is also noisy and can be heavy for some users. If you are looking for a powerful and reliable cordless angle grinder, the Makita DGA406 is a great option.
Makita DGA406 Compare with Similar Item
a table comparing the Makita DGA406 with some similar items:
| Feature | Makita DGA406 | Bosch GWS18V-100C | Milwaukee 2807-20 |
|---|---|---|---|
| Power | 18V | 18V | 18V |
| Speed | 0-8,500 RPM | 0-9,500 RPM | 0-11,500 RPM |
| Max. cutting capacity (steel) | 10 mm | 13 mm | 12.7 mm |
| Max. cutting capacity (wood) | 50 mm | 57 mm | 55 mm |
| Weight | 2.3 kg | 2.4 kg | 2.5 kg |
| Price | $199 | $229 | $249 |
As you can see, the Makita DGA406 is a powerful and versatile cordless angle grinder that is comparable to other top-of-the-line models on the market. It has a slightly slower speed than the Bosch GWS18V-100C and Milwaukee 2807-20, but it is still capable of making quick and precise cuts. The Makita DGA406 is also the lightest of the three models, making it a good choice for users who need a portable and easy-to-use grinder.
Here is a more detailed comparison of the three models:
Makita DGA406
- Pros: Powerful, versatile, lightweight, affordable
- Cons: Slower speed than some other models
Bosch GWS18V-100C
- Pros: Powerful, fast, long battery life
- Cons: Heavier than some other models
Milwaukee 2807-20
- Pros: Powerful, fast, long battery life
- Cons: Heaviest of the three models
Ultimately, the best cordless angle grinder for you will depend on your individual needs and preferences. If you are looking for a powerful and versatile grinder that is lightweight and affordable, the Makita DGA406 is a great option. If you need a grinder with the fastest speed, the Bosch GWS18V-100C is a good choice. And if you need a grinder with the longest battery life, the Milwaukee 2807-20 is a good option.
Makita DGA406 Pros/Cons and My Thought
The Makita DGA406 is a 18V cordless angle grinder that is known for its power, durability, and ease of use. It is a popular choice among professional and DIY users alike.
Pros:
- Powerful motor: The DGA406 is powered by a 18V brushless motor that delivers up to 8,500 RPM. This makes it a great choice for demanding applications such as cutting, grinding, and polishing.
- Durable construction: The DGA406 is made from high-quality materials that make it both lightweight and durable. The magnesium housing is resistant to impact and vibration, and the carbon brushes are designed to last for longer.
- Easy to use: The DGA406 is easy to use even for those with limited experience. The ergonomic design makes it comfortable to hold, and the variable speed trigger allows for precise control.
Cons:
- Expensive: The DGA406 is a more expensive option than some other cordless angle grinders. However, many users believe that the extra cost is worth it for the increased power and durability.
- No dust shroud: The DGA406 does not come with a dust shroud, which can make it a bit messy to use. However, there are aftermarket dust shrouds available that can be purchased separately.
User reviews:
- Positive reviews:
- "This is the most powerful cordless angle grinder I've ever used. It's perfect for cutting and grinding metal."
- "The DGA406 is built like a tank. I've dropped it a few times and it's still going strong."
- "The variable speed trigger is really nice. It allows me to make precise cuts and grinds."
- Negative reviews:
- "The DGA406 is a bit expensive, but I think it's worth the price."
- "I wish the DGA406 came with a dust shroud."
- "The DGA406 is a bit heavy, but it's not too bad."
My thoughts:
The Makita DGA406 is a great cordless angle grinder for those who need a powerful and durable tool. It is a bit expensive, but I think it is worth the price for the increased power and durability. The DGA406 is also easy to use, even for those with limited experience. If you are looking for a top-of-the-line cordless angle grinder, the Makita DGA406 is a great option.
Here are some other cordless angle grinders that you may want to consider:
- DeWalt DCG414: This is another great option from a reputable brand. It is a bit less powerful than the DGA406, but it is still a very capable tool.
- Milwaukee M18 FUEL: This is the most powerful cordless angle grinder on the market. It is also very expensive, but it is worth the price for those who need the ultimate in power and performance.
- Bosch GWS18V-10: This is a more affordable option that still offers a good balance of power and performance.
No matter which cordless angle grinder you choose, make sure to do your research and read reviews before making a purchase.
Makita DGA406 Where To Buy
some places where you can buy the Makita DGA406 and spare parts:
- Makita Direct: This is the official website of Makita, so you can be sure that you're getting an authentic product. They also have a wide selection of spare parts available.

- Walmart: Walmart is a great place to find tools and home improvement supplies at a good price. They often have sales on Makita products, so you can save some money.

- Amazon: Amazon is another great place to find Makita tools and spare parts. They have a wide selection of products and competitive prices.

- Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store that sells Makita tools. They have a limited selection of spare parts, but they can order them for you if they're not in stock.

- Lowes: Lowes is another good option for brick-and-mortar stores that sell Makita tools. They have a wider selection of spare parts than Best Buy, but their prices are typically higher.

- eBay: eBay is a good place to find deals on Makita tools and spare parts. You can often find used tools and parts at a fraction of the cost of new ones.

I hope this helps!
Makita DGA406 Problems and Solutions
The Makita DGA406 is a powerful angle grinder that is known for its durability and reliability. However, like any tool, it can experience some problems from time to time. Here are some of the most common issues and solutions for the Makita DGA406:
Problem: The grinder is not turning on. Solution:
- Make sure that the grinder is plugged in properly.
- Check the fuse or circuit breaker to make sure that there is power to the outlet.
- If the grinder is still not turning on, the switch may be faulty. You can try cleaning the switch contacts with a contact cleaner or replacing the switch altogether.
Problem: The grinder is not spinning at full speed. Solution:
- Make sure that the grinder is properly assembled.
- Check the brushes to make sure that they are not worn out.
- If the brushes are worn out, they will need to be replaced.
- If the grinder is still not spinning at full speed, the armature may be faulty. You can try cleaning the armature or replacing it altogether.
Problem: The grinder is smoking. Solution:
- Stop using the grinder immediately.
- Check the grinder to see if there is any debris or dust buildup that could be causing the smoking.
- If there is debris or dust buildup, clean it out with a brush or compressed air.
- If the grinder is still smoking, there may be a more serious problem with the motor. You should take the grinder to a qualified repair technician.
Problem: The grinder is not cutting as well as it used to. Solution:
- Check the blade to make sure that it is sharp.
- If the blade is not sharp, you can sharpen it or replace it.
- If the blade is sharp, the problem may be with the motor. You should take the grinder to a qualified repair technician.
These are just some of the most common problems that can occur with the Makita DGA406. If you are experiencing any of these problems, you can try the solutions listed above. If the problems persist, you should take the grinder to a qualified repair technician.
Makita DGA406 Manual
Safety Information
- Read the instruction manual carefully before using the tool.
- Wear safety glasses, ear protection, and a dust mask when using the tool.
- Do not use the tool if it is damaged.
- Keep the tool away from children and unauthorized personnel.
- Do not use the tool in wet or damp conditions.
- Do not use the tool for any purpose other than its intended use.
- Use the correct type and size of wheel for the application.
- Do not overload the tool.
- Allow the tool to cool down before storing it.
Before Use
- Make sure that the tool is switched off before connecting the battery cartridge.
- Install the battery cartridge correctly.
- Adjust the guard to the correct position.
- Inspect the wheel for damage.
Troubleshooting
- If the tool is not working properly, check the following:
- Is the battery cartridge charged?
- Is the wheel securely attached?
- Is the tool overloaded?
- Is the tool damaged?
Maintenance
- Clean the tool regularly with a damp cloth.
- Inspect the tool for damage and wear.
- Replace worn or damaged parts.
- Store the tool in a cool, dry place.
Warranty
- This tool is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase.
- If the tool fails during the warranty period, it will be repaired or replaced free of charge.
Contact Information
- For more information, please contact Makita at:
- Phone: 1-800-462-5482
- Email: [email protected]
- Website: www.makita.com
Additional Information
- The Makita DGA406 is a cordless angle grinder that is designed for grinding, sanding, and cutting metal and stone materials.
- The tool is powered by a 18V lithium-ion battery cartridge and has a rated speed of 8,500 RPM.
- The DGA406 features a dust collection system that helps to keep the work area clean.
- The tool is also equipped with a safety guard that helps to protect the user from injury.
I hope this manual has been helpful. Please feel free to contact Makita if you have any further questions.
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