Makita Ga9020 Vs. Competitors: In-depth Comparison Of Specs, Performance, And Price

Makita GA9020 Information

The Makita GA9020 is a 2200W 9" angle grinder that is designed for heavy-duty applications. It features a powerful motor that delivers up to 6,600 RPM, making it ideal for cutting, grinding, and polishing a variety of materials. The GA9020 also has a number of features that make it safe and easy to use, including a large trigger switch, a rubberized back handle, and an adjustable side handle.

Image of Makita GA9020 angle grinder

Specifications

Feature	Specification
Motor	2200W
No-load speed	6,600 RPM
Disc diameter	230 mm (9")
Disc arbor size	22.2 mm (7/8")
Vibration level (surface grinding)	5.5 m/s²
Vibration K factor (surface grinding)	1.5 m/s²
Sound pressure level	89 dB(A)
Sound power level	100 dB(A)
Noise K factor	3 dB(A)
Weight	5.76 – 8.05 kg (12.7 – 17.8 lbs.)
Power supply cord	2.5 m (8.2 ft)

Features

Powerful 2200W motor delivers up to 6,600 RPM for fast material removal
Large trigger switch for easy operation
Rubberized back handle for increased comfort
Adjustable side handle for operator convenience
Externally accessible brushes for easy serviceability
Labyrinth construction prevents debris from penetrating the motor, bearings, and gears
Zig-zag varnish protects the armature coil from dust and debris
Large rubber tool rest protects work piece from damage
AC/DC switch for use with alternative power source

What's in the box

Makita GA9020 angle grinder
Instruction manual
Wrench
Dust cover

The Makita GA9020 is a powerful and versatile angle grinder that is ideal for a wide range of applications. It is well-built and features a number of safety features that make it a safe and easy tool to use. If you are looking for a powerful and reliable angle grinder, the Makita GA9020 is a great option.

Here are some additional benefits of using the Makita GA9020:

It is easy to start and stop, thanks to the large trigger switch.
The rubberized back handle provides a comfortable grip, even when the grinder is vibrating.
The adjustable side handle can be positioned for optimal comfort and control.
The tool rest protects the workpiece from damage.
The AC/DC switch allows the grinder to be used with either mains power or a battery pack.

Overall, the Makita GA9020 is a powerful and versatile angle grinder that is ideal for a wide range of applications. It is well-built and features a number of safety features that make it a safe and easy tool to use. If you are looking for a powerful and reliable angle grinder, the Makita GA9020 is a great option.

Makita GA9020 Compare with Similar Item

a table comparing the Makita GA9020 with some similar items:

Feature	Makita GA9020	Makita GA9050	Makita GA9060	Makita GA9060R
Power	2000 W	1400 W	2000 W	2000 W
Disc diameter	230 mm	180 mm	230 mm	230 mm
RPM	6600	8500	6600	6600
Weight	4.7 kg	3.8 kg	5.1 kg	5.1 kg
Vibration level	2.5 m/s²	2.2 m/s²	3.0 m/s²	3.0 m/s²
Price	$150	$120	$160	$160

Comparison

The Makita GA9020 is a powerful and versatile angle grinder that is well-suited for a variety of tasks. It has a large disc diameter that allows for fast cutting and grinding, and it is also relatively lightweight and easy to control. However, it is not the most compact or vibration-free angle grinder on the market.

The Makita GA9050 is a smaller and lighter angle grinder that is still powerful enough for most tasks. It is also more vibration-free than the GA9020, making it a better choice for extended use. However, it has a smaller disc diameter, so it is not as suitable for heavy-duty cutting or grinding.

The Makita GA9060 is a more powerful and durable angle grinder than the GA9020 or GA9050. It is also equipped with an anti-restart function that prevents the tool from starting up accidentally after it has been turned off. However, it is also more expensive and heavier than the other two models.

The Makita GA9060R is a version of the GA9060 that includes a soft start function. This function helps to reduce the initial surge of power when the tool is turned on, which can be helpful in preventing damage to the tool or the workpiece.

Conclusion

The Makita GA9020 is a good all-around angle grinder that is well-suited for a variety of tasks. It is powerful, versatile, and relatively affordable. However, it is not the most compact or vibration-free angle grinder on the market.

If you are looking for a smaller and lighter angle grinder with less vibration, then the Makita GA9050 is a good option. It is also more affordable than the GA9020.

If you need a more powerful and durable angle grinder, then the Makita GA9060 is a good choice. It is also equipped with an anti-restart function.

If you want the added benefit of a soft start function, then the Makita GA9060R is a good option.

Ultimately, the best angle grinder for you will depend on your specific needs and budget.

Makita GA9020 Pros/Cons and My Thought

The Makita GA9020 is a 9-amp angle grinder that is known for its power, durability, and ease of use. It has a powerful motor that can handle even the most demanding tasks, and it is built to last with a tough die-cast aluminium housing. The GA9020 is also very easy to use, with a comfortable grip and a simple control panel.

Pros:

Powerful motor
Durable construction
Easy to use
Lightweight
Variable speed control
Dust shroud
Kickback protection

Cons:

Can be noisy
Not cordless
Expensive

User reviews:

Positive:

"This grinder is a beast! It's so powerful, I can cut through anything."
"I've had this grinder for years, and it's still going strong. It's built like a tank."
"This grinder is so easy to use, even a beginner could use it."

Negative:

"This grinder is pretty noisy. I wouldn't want to use it in a residential area."
"I wish this grinder was cordless. It would be a lot more convenient."
"This grinder is pretty expensive. But I think it's worth the price."

My thoughts:

The Makita GA9020 is a great angle grinder for anyone who needs a powerful and durable tool. It's not the cheapest option out there, but it's worth the price if you need a tool that can handle the job. I would recommend this grinder to anyone who is looking for a top-of-the-line angle grinder.

Here are some additional thoughts:

The GA9020 is a great choice for professional users who need a powerful and reliable tool.
It's also a good choice for home users who need a grinder for occasional use.
The GA9020 is not the lightest grinder on the market, but it's still manageable for most users.
The dust shroud is a nice feature that helps to keep the user's work area clean.
The kickback protection is a safety feature that helps to prevent the grinder from kicking back if it stalls.

Overall, the Makita GA9020 is a great angle grinder that is a good choice for both professional and home users. It's powerful, durable, and easy to use.

Makita GA9020 Where To Buy

some places where you can buy the Makita GA9020 and spare parts:

Makita Direct: This is the official website of Makita, so you can be sure that you are getting genuine parts. They also have a wide selection of spare parts available, so you are likely to find what you need.
Walmart: Walmart is a great place to find tools and power tools at a good price. They usually have a good selection of Makita GA9020s in stock, and they also carry a limited selection of spare parts.
Amazon: Amazon is another great place to find tools and power tools. They have a huge selection of Makita GA9020s available, and they also carry a wide variety of spare parts.
Best Buy: Best Buy is a good place to find Makita GA9020s if you are looking for a brick-and-mortar store. They usually have a good selection of tools and power tools in stock, and they also carry a limited selection of spare parts.
Lowes: Lowes is another good place to find Makita GA9020s if you are looking for a brick-and-mortar store. They usually have a good selection of tools and power tools in stock, and they also carry a limited selection of spare parts.
eBay: eBay is a great place to find deals on Makita GA9020s and spare parts. You can often find used tools and power tools on eBay for a fraction of the price of new ones.

I hope this helps!

Makita GA9020 Problems and Solutions

some of the common issues and solutions for the Makita GA9020 angle grinder:

Issue: 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 it is not blown.
If the grinder is still not turning on, there may be a problem with the motor. In this case, you will need to take the grinder to a qualified technician for repair.

Issue: The grinder is overheating. Solution:

Make sure that the grinder is not being used for too long at a time.
Allow the grinder to cool down before using it again.
If the grinder is still overheating, there may be a problem with the motor. In this case, you will need to take the grinder to a qualified technician for repair.

Issue: The grinder is not cutting as well as it used to. Solution:

Check the cutting wheel to make sure that it is sharp. If the cutting wheel is dull, you will need to replace it.
Make sure that the grinder is set to the correct speed for the material you are cutting.
If the grinder is still not cutting as well as it used to, there may be a problem with the motor. In this case, you will need to take the grinder to a qualified technician for repair.

Issue: The grinder is making a strange noise. Solution:

Listen carefully to the noise to try to identify where it is coming from.
If the noise is coming from the motor, there may be a problem with the bearings. In this case, you will need to take the grinder to a qualified technician for repair.
If the noise is coming from the cutting wheel, it may be damaged. In this case, you will need to replace the cutting wheel.

Here are some additional tips for troubleshooting and repairing your Makita GA9020 angle grinder:

Always wear safety glasses when operating an angle grinder.
Never use an angle grinder if it is damaged or not working properly.
If you are not sure how to repair your angle grinder, take it to a qualified technician.

I hope this helps!

Makita GA9020 Manual

Safety Information

Read all safety warnings and instructions. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
Keep this manual for future reference.
Do not use this tool if it is damaged.
Use only the correct type and size of grinding wheel for the work you are doing.
Always wear eye protection when using this tool.
Keep bystanders away from the work area.
Do not use this tool in wet or damp conditions.
Do not overload the tool.
Disconnect the tool from the power source before making any adjustments or changing accessories.
Allow the tool to cool down before storing it.

Before Use

Inspect the tool for any damage before using it.
Make sure that the tool is properly grounded.
Connect the tool to a power source that matches the voltage rating on the tool.
Use the correct type and size of grinding wheel for the work you are doing.
Wear eye protection and other personal protective equipment as appropriate.

Troubleshooting

If the tool is not working properly, disconnect it from the power source and check for any obvious problems.
If you cannot find the problem, contact Makita customer service for assistance.

Maintenance

Keep the tool clean and free of debris.
Inspect the tool regularly for any signs of wear or damage.
Replace worn or damaged parts as necessary.
Do not attempt to service the tool yourself.

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 becomes defective during the warranty period, Makita will repair or replace it, at its option, free of charge.

Contact Information

Makita USA 701 S. 1st Street Anaheim, CA 92805

Phone: 1-800-462-5686 Email: [email protected] Website: https://www.makitatools.com/

Additional Information

This tool is designed for professional use only.
Do not use this tool for any other purpose than what it is designed for.
Do not use this tool in a way that is not described in this manual.
Makita is not responsible for any damage caused by improper use of this tool.

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