Makita Ga9020s: Pros And Cons, Common Issues, And Best Places To Purchase

Makita GA9020S Information

The Makita GA9020S is a powerful 2000-watt angle grinder that is designed for heavy-duty applications. It features a soft start for smooth operation, a three-position side handle for comfort, and a tool-less wheel guard for quick and easy adjustments. The GA9020S also has a dust cover that can be connected to a dust extraction system to help keep the work area clean.

ImageImage of Makita GA9020S angle grinder

Full specifications

FeatureSpecification
Motor power2000 watts
No load speed6600 rpm
Max. wheel diameter230 mm
Max. wheel thickness6.5 mm
Spindle threadM14
Overall length473 mm
Net weight5.9 kg

Features

  • Soft start for smooth operation
  • Three-position side handle for comfort
  • Tool-less wheel guard for quick and easy adjustments
  • Dust cover can be connected to a dust extraction system
  • Machined bevel gears for smoother rotations
  • Labyrinth construction prevents debris from penetrating the motor, bearings and gears
  • Double insulated for safety

What's in the box

  • Makita GA9020S angle grinder
  • 5/8" wrench
  • Hex wrench
  • Dust cover
  • Instruction manual

Conclusion

The Makita GA9020S is a powerful and versatile angle grinder that is perfect for a variety of applications. It is well-built and features a number of innovative features that make it easy to use and maintain. If you are looking for a high-quality angle grinder that can handle even the toughest jobs, the Makita GA9020S is a great option.

Additional information

The Makita GA9020S is priced at around $200 USD. It is available from a variety of retailers, including Amazon, Home Depot, and Lowe's.

Pros

  • Powerful motor
  • Smooth operation
  • Comfortable grip
  • Easy to adjust
  • Dust cover
  • Double insulated

Cons

  • Heavy
  • Noisy
  • Can be dangerous if not used properly

Overall

The Makita GA9020S is a great choice for anyone who needs a powerful and versatile angle grinder. It is well-built and features a number of innovative features that make it easy to use and maintain. However, it is important to note that it is a heavy and noisy tool, so it is not suitable for everyone.

Makita GA9020S Compare with Similar Item

a table comparing the Makita GA9020S with similar items:

FeatureMakita GA9020SMakita GA9060Makita GA4530RKDAngle Grinder 230mmEinhell TE-AG 230/2000
Power2000W2200W720W2000W2000W
Voltage240V240V240V240V240V
Disc diameter230mm230mm115mm230mm230mm
Weight7.06lbs8.28lbs4.16lbs13.01lbs9.24lbs
FeaturesSoft start, spindle lock, dust extraction portSoft start, spindle lock, dust extraction portSlide switch, spindle lockSoft start, spindle lock, dust extraction portSoft start, spindle lock, dust extraction port
Price$159.99$199.99$69.99$139.99$129.99

As you can see, the Makita GA9020S is a powerful angle grinder with a number of features that make it a good choice for a variety of tasks. It has a 2000W motor that provides plenty of power for cutting, grinding, and sanding. It also has a soft start feature that helps to prevent the disc from breaking when it is first turned on, and a spindle lock that makes it easy to change discs. The GA9020S is also relatively lightweight, making it easy to maneuver.

The Makita GA9060 is a similar model with a few additional features. It has a 2200W motor that provides even more power, and it also has a dust extraction port that helps to keep your work area clean. However, the GA9060 is also more expensive than the GA9020S.

The Makita GA4530RKD is a smaller and less powerful model that is better suited for smaller tasks. It has a 720W motor and a 115mm disc diameter. It is also more lightweight than the GA9020S, making it easier to handle.

The Angle Grinder 230mm is a budget-friendly option that is still a good choice for occasional use. It has a 2000W motor and a 230mm disc diameter. However, it does not have some of the features of the more expensive models, such as a soft start feature or a spindle lock.

The Einhell TE-AG 230/2000 is another good budget option. It has a 2000W motor and a 230mm disc diameter. It also has a soft start feature and a spindle lock.

Ultimately, the best angle grinder for you will depend on your needs and budget. If you need a powerful and versatile model for heavy-duty tasks, then the Makita GA9020S or GA9060 are good options. If you are looking for a more affordable model for occasional use, then the Makita GA4530RKD or the Angle Grinder 230mm are good choices.

Makita GA9020S Pros/Cons and My Thought

The Makita GA9020S is a 9-inch angle grinder that is known for its power, durability, and versatility. It is a popular choice for professionals and DIYers alike, and it is capable of handling a wide range of tasks.

Pros:

  • Powerful motor: The GA9020S is powered by a 2,200-watt motor that delivers plenty of power for cutting, grinding, and polishing.
  • Durable construction: The GA9020S is made from high-quality materials and is built to withstand heavy use.
  • Versatile: The GA9020S can be used for a variety of tasks, including cutting, grinding, polishing, and sharpening.
  • Ergonomic design: The GA9020S has an ergonomic design that makes it comfortable to use for extended periods of time.
  • Dust protection: The GA9020S has a dust protection system that helps to keep the motor and other internal components clean.

Cons:

  • Heavy: The GA9020S is a bit heavy, so it may not be the best choice for users with limited strength.
  • Noisy: The GA9020S is a bit noisy, so it may not be the best choice for users who work in a quiet environment.
  • Expensive: The GA9020S is a bit more expensive than some other angle grinders on the market.

User reviews:

  • Positive reviews:
    • "This is a great angle grinder. It's powerful, durable, and versatile. I've used it for a variety of tasks, and it's always done the job well."
    • "I'm a professional carpenter, and I use this angle grinder all the time. It's the best one I've ever used."
    • "This angle grinder is a bit heavy, but it's worth it for the power and durability. I highly recommend it."
  • Negative reviews:
    • "This angle grinder is a bit noisy. If you work in a quiet environment, you may want to consider a different model."
    • "This angle grinder is a bit expensive. If you're on a budget, you may want to consider a different model."

My thoughts:

The Makita GA9020S is a great angle grinder for professionals and DIYers alike. It is powerful, durable, and versatile. However, it is a bit heavy and expensive. If you are looking for a powerful and durable angle grinder, the GA9020S is a great option. However, if you are on a budget or you are looking for a lighter-weight model, you may want to consider a different option.

Overall, the Makita GA9020S is a great angle grinder that is worth considering if you are looking for a powerful and durable tool.

Makita GA9020S Where To Buy

Here are some places where you can buy the Makita GA9020S and spare parts:

  • Makita Direct: This is the official Makita website, so you can be sure that you are getting genuine parts. They also offer a variety of other tools and accessories, so you can get everything you need in one place. Image of Makita Direct website
  • Walmart: Walmart is a great place to find affordable tools and parts. They often have sales and discounts, so you can save money. Image of Walmart website
  • Amazon: Amazon is another great place to find tools and parts. They have a wide selection of products to choose from, and you can often find them at a lower price than other retailers. Image of Amazon website
  • Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy the Makita GA9020S and spare parts. They have a knowledgeable staff who can help you find the right parts for your needs. Image of Best Buy website
  • Lowes: Lowes is another good option for brick-and-mortar stores. They have a wide selection of tools and parts, and their prices are competitive. Image of Lowes website
  • eBay: eBay is a great place to find used tools and parts. You can often find them at a fraction of the cost of new parts. However, it is important to be careful when buying from eBay, as there are some counterfeit parts on the market. Image of eBay website

I hope this helps!

Makita GA9020S Problems and Solutions

The Makita GA9020S is a powerful angle grinder that is known for its durability and performance. However, like any tool, it can experience problems. Here are some of the most common issues with the GA9020S and how to troubleshoot them:

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

Solution: The most likely cause of this problem is 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 cause it to spin slower.

To troubleshoot this problem, you can follow these steps:

  1. Disconnect the angle grinder from the power source.
  2. Remove the side cover of the grinder.
  3. Locate the carbon brushes. They are usually located near the commutator.
  4. Inspect the carbon brushes for wear. If they are worn down to less than 1/8 inch, they will need to be replaced.
  5. To replace the carbon brushes, simply remove the old ones and install the new ones.
  6. Reassemble the angle grinder and reconnect it to the power source.

Problem: The angle grinder is not starting.

Solution: There are a few possible causes of this problem. One possibility is that the switch is faulty. Another possibility is that the brushes are worn down and need to be replaced. Finally, it is also possible that the starter capacitor is faulty.

To troubleshoot this problem, you can follow these steps:

  1. Check the switch. If the switch is faulty, it will need to be replaced.
  2. Check the brushes. If the brushes are worn down, they will need to be replaced.
  3. Check the starter capacitor. If the starter capacitor is faulty, it will need to be replaced.

Problem: The angle grinder is overheating.

Solution: This problem is usually caused by using the grinder for too long at high speeds. To prevent the grinder from overheating, you should take breaks every 15-20 minutes to allow it to cool down. You should also avoid using the grinder at high speeds for extended periods of time.

If the grinder is still overheating even after you have taken breaks, it is possible that there is a problem with the motor. In this case, you should take the grinder to a qualified technician for repairs.

I hope this helps!

Makita GA9020S Manual

Safety Information

  • Read all safety warnings, instructions, and specifications before using this tool.
  • Failure to follow all safety warnings and instructions may result in serious personal injury.
  • Keep this tool out of the reach of children and unauthorized persons.
  • Do not use this tool if it is damaged or malfunctioning.
  • Use only the accessories and replacement parts specified by Makita.
  • Use this tool only for its intended purpose.
  • Wear safety glasses, dust mask, hard hat, and hearing protection when using this tool.
  • Be aware of your surroundings and the potential for flying debris.
  • Do not use this tool in wet or damp conditions.
  • Do not overload the tool.
  • Use a lower speed for more delicate work.
  • Allow the tool to cool down before storing it.

Before Use

  • Check the tool for damaged or missing parts before using it.
  • Make sure the tool is properly assembled.
  • Adjust the guard so that it covers the disc completely.
  • Tighten the guard screws securely.
  • Do not use a disc that is larger than the guard opening.
  • Do not use a disc that is cracked, chipped, or damaged.
  • Do not use a disc that is not the correct type for the application.
  • Do not use this tool in an explosive atmosphere.

Troubleshooting

  • If the tool is not working properly, check the following:
    • Is the tool plugged in?
    • Is the switch turned on?
    • Is the cord damaged?
    • Is the disc properly installed?
    • Is the disc the correct type for the application?
  • If you are still having problems, contact Makita for assistance.

Maintenance

  • Keep the tool clean and free of debris.
  • Inspect the tool for damaged or missing parts regularly.
  • Replace worn or damaged parts immediately.
  • Do not use the tool if it is damaged.
  • Store the tool in a dry, cool 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 this tool fails within the warranty period, Makita will repair or replace it free of charge.

Contact Information

Makita USA 700 N. 117th St. Sparks, NV 89436 Phone: 1-800-462-5482 Email: [email protected] Website: www.makitatools.com

Additional Information

  • This tool is intended for professional use only.
  • Do not use this tool for any other purpose than its intended use.
  • Do not modify this tool in any way.
  • Use only genuine Makita replacement parts.
  • Makita is not responsible for any personal injury or property damage caused by misuse or improper use of this tool.

Thank you for choosing Makita.

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