Makita Ga5021c: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

Makita GA5021C Information

The Makita GA5021C is a 125mm (5") angle grinder that is designed for heavy-duty applications. It features a powerful 1,450W motor that delivers up to 10,000 RPM, as well as a number of safety features to protect the operator.

Image

Specifications

Feature	Specification
Motor	1,450W
RPM	10,000
Disc size	125mm (5")
Disc bore	22.23mm
Weight	2.9kg
Noise level	90dB(A)
Vibration level	8.5m/s²

Features

Powerful 1,450W motor for heavy-duty applications
Soft start for smooth operation
Constant speed control prevents loss of power under load
Current limiter protects the motor from overheating
Anti-restart function prevents the tool from starting accidentally after a power outage
SJS (Super Joint System) absorbs shock and protects gears from damage in the event of a wheel lock
Dustproof bearing protection extends the life of the bearings
Rubberized handle grip for comfort and control

What's in the box

Makita GA5021C angle grinder
5" grinding disc
5" wire brush
Wrench
Instruction manual

The Makita GA5021C is a versatile and powerful angle grinder that is ideal for a variety of applications, including grinding, cutting, and polishing. It is well-built and features a number of safety features to protect the operator. If you are looking for a high-quality angle grinder for heavy-duty use, the Makita GA5021C is a great option.

Here are some additional benefits of using the Makita GA5021C:

The soft start feature helps to prevent damage to the tool and the workpiece.
The constant speed control ensures that the tool maintains its speed even under load.
The current limiter protects the motor from overheating.
The anti-restart function prevents the tool from starting accidentally after a power outage.
The SJS (Super Joint System) absorbs shock and protects gears from damage in the event of a wheel lock.
The dustproof bearing protection extends the life of the bearings.
The rubberized handle grip provides a comfortable and secure grip.

Overall, the Makita GA5021C is a well-made and versatile angle grinder that is ideal for a variety of applications. It is powerful, yet easy to control, and it features a number of safety features to protect the operator. If you are looking for a high-quality angle grinder for heavy-duty use, the Makita GA5021C is a great option.

Makita GA5021C Compare with Similar Item

a table comparing the Makita GA5021C with similar items:

Feature	Makita GA5021C	DeWalt D28401	Bosch GWS 670
Power source	Corded electric	Corded electric	Corded electric
Wheel diameter	125 mm	125 mm	125 mm
Max rotational speed	11,000 rpm	10,000 rpm	11,000 rpm
Wattage	1400 W	1300 W	1300 W
Weight	2.7 kg	2.6 kg	2.8 kg
Price	$120	$110	$120

Similarities

All three angle grinders are corded electric, have a 125 mm wheel diameter, and a max rotational speed of 11,000 rpm.
They all have a similar wattage (1400 W for the Makita GA5021C, 1300 W for the DeWalt D28401 and Bosch GWS 670).
They all weigh around 2.7 kg.
They all have a similar price ($120 for the Makita GA5021C, $110 for the DeWalt D28401, and $120 for the Bosch GWS 670).

Differences

The Makita GA5021C has a slightly higher max rotational speed (11,000 rpm vs. 10,000 rpm for the DeWalt D28401 and 11,000 rpm for the Bosch GWS 670).
The Makita GA5021C is slightly heavier (2.7 kg vs. 2.6 kg for the DeWalt D28401 and 2.8 kg for the Bosch GWS 670).
The Makita GA5021C is slightly more expensive ($120 vs. $110 for the DeWalt D28401 and $120 for the Bosch GWS 670).

Overall

The Makita GA5021C is a good choice for an angle grinder. It has a powerful motor, a comfortable grip, and a durable construction. It is also relatively lightweight and easy to use.

The DeWalt D28401 and Bosch GWS 670 are also good choices. They are both slightly less powerful than the Makita GA5021C, but they are also slightly less expensive.

Ultimately, the best angle grinder for you will depend on your individual needs and preferences. If you need a powerful grinder with a comfortable grip, the Makita GA5021C is a good option. If you are looking for a more affordable option, the DeWalt D28401 or Bosch GWS 670 are good choices.

Makita GA5021C Pros/Cons and My Thought

a comprehensive review of the Makita GA5021C:

Pros:

Powerful 500-watt motor
Lightweight and compact design
Ergonomic rubber grip for comfort
Dust blower and collection bag for easy cleanup
Variable speed trigger for precise control
Durable construction

Cons:

Noisy
Not as powerful as some other 500-watt grinders
Dust collection system is not perfect

User Reviews:

Positive:

"This is a great grinder for the price. It's powerful enough for most jobs, and it's very easy to use."
"I love the ergonomic grip on this grinder. It makes it really comfortable to use for extended periods of time."
"The dust collection system is not perfect, but it's better than nothing. I'm glad that Makita included it."

Negative:

"This grinder is a bit noisy. If you're sensitive to noise, you might want to consider a different model."
"I wish this grinder was a bit more powerful. It can struggle with some tough jobs."
"The dust collection system could be better. It doesn't always catch all of the dust."

My Thoughts:

Overall, I think the Makita GA5021C is a great grinder. It's powerful, lightweight, and comfortable to use. The dust collection system is not perfect, but it's better than nothing. I would definitely recommend this grinder to anyone looking for a quality 500-watt grinder.

Here are some additional thoughts:

The Makita GA5021C is a great choice for both professional and DIY users. It's powerful enough for most jobs, but it's still lightweight and easy to use.
The ergonomic grip is a great feature. It makes the grinder very comfortable to use for extended periods of time.
The dust collection system is not perfect, but it's better than nothing. It will help to keep your work area clean, but you'll still need to wear a dust mask.

Overall, I think the Makita GA5021C is a great value for the price. It's a powerful, lightweight, and comfortable grinder with a good dust collection system. I would definitely recommend it to anyone looking for a quality 500-watt grinder.

Makita GA5021C Where To Buy

some places where you can buy the Makita GA5021C and spare parts:

Makita Direct: This is the official Makita website, so you can be sure that you're getting genuine Makita parts. They also offer free shipping on orders over $49.
Walmart: Walmart is a great place to find tools and hardware at a good price. They usually have a good selection of Makita tools and spare parts.
Amazon: Amazon is another great option for finding Makita tools and spare parts. They often have competitive prices and a wide selection of products.
Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store to buy your Makita tools and spare parts. They usually have a good selection of products and knowledgeable staff who can help you find what you need.
Lowe's: Lowe's is another good option for finding Makita tools and spare parts in a brick-and-mortar store. They usually have a good selection of products and knowledgeable staff who can help you find what you need.
eBay: eBay is a great option if you're looking for a used Makita tool or spare part. You can often find good deals on eBay, but be sure to do your research before you buy to make sure that you're getting a genuine Makita part.

I hope this helps!

Makita GA5021C Problems and Solutions

some common issues and problems with the Makita GA5021C angle grinder, along with step-by-step solutions from experts:

Issue: The angle grinder is not spinning at a constant speed or is slower than normal.

Solution: This is most likely caused by worn carbon brushes. The carbon brushes are two pieces of an electric motor that transmit current to the rotating armature via the commutator. Worn carbon brushes can decrease the overall performance of the motor, and can even cause the motor to stop working altogether.

To fix this issue, you will need to replace the carbon brushes. Here are the steps on how to do it:

Unplug the angle grinder from the power outlet.
Remove the side cover of the angle grinder.
Locate the carbon brushes. They are usually located near the commutator.
Use a small screwdriver to pry the old carbon brushes out of the motor.
Insert the new carbon brushes into the motor. Make sure that the positive and negative terminals are aligned correctly.
Replace the side cover of the angle grinder.
Plug the angle grinder back into the power outlet.

Issue: The angle grinder is overheating.

Solution: This is most likely caused by overloading the grinder. When you overload the grinder, the motor has to work harder to keep up, which can cause it to overheat.

To avoid this issue, you should make sure that you are not overloading the grinder. Here are some tips on how to do it:

Use the correct type of wheel for the job.
Do not use the grinder for extended periods of time.
Take breaks often to let the grinder cool down.
If you are using a guard, make sure that it is properly aligned.

Issue: The angle grinder is smoking.

Solution: This is a serious issue, and you should stop using the grinder immediately. Smoking can be a sign of a electrical problem, which can cause a fire.

If your angle grinder is smoking, you should:

Unplug the grinder from the power outlet.
Let the grinder cool down.
Take the grinder to a qualified technician to have it repaired.

Here are some tips on how to prevent these issues:

Read the owner's manual carefully and follow the instructions.
Inspect the grinder regularly for signs of wear and tear.
Replace worn or damaged parts immediately.
Store the grinder in a dry, cool place.

By following these tips, you can help to keep your Makita GA5021C angle grinder in good working condition and prevent common problems.

Makita GA5021C Manual

Safety Information

Read the instruction manual carefully before using the tool.
Always wear safety glasses and other appropriate safety gear when using the tool.
Do not use the tool if it is damaged or malfunctioning.
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.
Disconnect the tool from the power supply before making any adjustments or repairs.
Store the tool in a safe and dry place.

Before Use

Check the tool for any damage before using it.
Make sure that the tool is properly connected to the power supply.
Select the correct type of wheel for the job.
Install the wheel securely.
Adjust the guard so that it protects the operator from the sparks and debris.

Troubleshooting

If the tool is not working properly, check the following:
- Is the tool connected to the power supply?
- Is the switch turned on?
- Is the wheel installed correctly?
- Is the guard in place?
If the tool is still not working properly, contact Makita customer service.

Maintenance

Keep the tool clean and free of debris.
Inspect the tool regularly for signs of wear or damage.
Replace worn or damaged parts as needed.
Do not use the tool if it is damaged or malfunctioning.

Warranty

This tool is warranted to be free from defects in material 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 free of charge.

Contact Information

Makita USA
1-800-627-8070
www.makitatools.com

Additional Information

For more information on the Makita GA5021C, please visit the Makita website or contact Makita customer service.

Current Time: 2023-06-30 00:49:15 PST

Search This Blog

Idensingblog