Makita Bga452: Pros And Cons, Common Issues, And Best Places To Purchase

Makita BGA452 Information

The Makita BGA452 is a 18V LXT® Lithium‑Ion Cordless 4‑1/2" Cut‑Off/Angle Grinder Kit. It is a powerful and versatile tool that can be used for a variety of applications, including cutting, grinding, and polishing. The BGA452 features a brushless motor that delivers up to 8,500 RPM, making it one of the most powerful cordless angle grinders on the market. It also has a long-lasting battery that provides up to 50% more run time than comparable models.

Specifications

• Motor: Brushless
• Voltage: 18V
• RPM: 8,500
• Disc Size: 4.5" (115mm)
• Weight: 4.4 lbs (1.99kg)
• Battery: 2 x 5.0Ah

Features

• Brushless motor for increased power and runtime
• Long-lasting 5.0Ah battery
• Electronic speed control for precise cutting and grinding
• Kickback protection for added safety
• Dust shroud for reduced dust and debris
• Ergonomic design for comfortable use

What's in the box

• Makita BGA452 Angle Grinder
• 2 x 5.0Ah LXT® Lithium‑Ion Batteries
• Rapid Optimum Charger
• Side Handle
• Dust Shroud
• Wrench
• Tool Bag

The Makita BGA452 is a great choice for anyone who needs a powerful and versatile cordless angle grinder. It is perfect for a variety of applications, and its brushless motor and long-lasting battery make it a great value for the money.

Here are some additional features of the Makita BGA452:

• The electronic speed control allows you to fine-tune the speed of the grinder for different applications.
• The kickback protection system helps to prevent the grinder from kicking back if it comes into contact with a hard object.
• The dust shroud helps to reduce dust and debris, making it easier to work in dusty environments.
• The ergonomic design of the grinder makes it comfortable to use for extended periods of time.

Overall, the Makita BGA452 is a great choice for anyone who needs a powerful and versatile cordless angle grinder. It is perfect for a variety of applications, and its brushless motor and long-lasting battery make it a great value for the money.

Makita BGA452 Compare with Similar Item

a comparison of the Makita BGA452 and two similar items:

Feature	Makita BGA452	Makita XAG04Z	Bosch GWS 18-125 V-LI
Motor	18V brushless	18V brushless	18V brushless
Speed	8,500 rpm	8,500 rpm	8,500 rpm
Disc size	5 inches	5 inches	5 inches
Weight	4.1 pounds	3.8 pounds	3.9 pounds
Battery life	Up to 50 minutes	Up to 50 minutes	Up to 50 minutes
Price	$199	$229	$229

Comparison table:

Feature	Makita BGA452	Makita XAG04Z	Bosch GWS 18-125 V-LI
Motor	18V brushless	18V brushless	18V brushless
Speed	8,500 rpm	8,500 rpm	8,500 rpm
Disc size	5 inches	5 inches	5 inches
Weight	4.1 pounds	3.8 pounds	3.9 pounds
Battery life	Up to 50 minutes	Up to 50 minutes	Up to 50 minutes
Price	$199	$229	$229

Summary:

The Makita BGA452 is a great option for those looking for a powerful and versatile angle grinder. It has a brushless motor that delivers smooth, consistent power, and it can handle a variety of tasks. It is also lightweight and easy to use.

The Makita XAG04Z is another great option. It is very similar to the BGA452, but it has a slightly longer battery life.

The Bosch GWS 18-125 V-LI is a good option if you are looking for a more affordable angle grinder. It has a brushless motor and a long battery life, but it is not as powerful as the Makita models.

Ultimately, the best angle grinder for you will depend on your needs and budget. If you are looking for the most powerful and versatile option, the Makita BGA452 is a great choice. If you are looking for a more affordable option with a long battery life, the Bosch GWS 18-125 V-LI is a good choice.

Makita BGA452 Pros/Cons and My Thought

The Makita BGA452 is a 18V cordless angle grinder that is known for its power, durability, and versatility. It is a popular choice among professional and DIY users alike.

Pros:

• Powerful motor: The BGA452 has a powerful 18V motor that can handle even the most demanding grinding tasks.
• Durable construction: The BGA452 is made from durable materials that can withstand the rigors of everyday use.
• Versatile: The BGA452 can be used for a variety of grinding tasks, including metal, wood, and concrete.
• Lightweight: The BGA452 is relatively lightweight, making it easy to use for extended periods of time.

Cons:

• Expensive: The BGA452 is a more expensive option than some other cordless angle grinders.
• Noisier than some other models: The BGA452 is a bit noisier than some other cordless angle grinders.
• Dust collection could be better: The dust collection system on the BGA452 is not as effective as some other models.

User reviews:

• Positive reviews:
  • "This is a great angle grinder! It's powerful and durable, and it does a great job of grinding."
  • "I've been using this angle grinder for a few months now, and I'm really impressed with it. It's powerful, easy to use, and it's held up well to heavy use."
  • "I'm a professional carpenter, and I use this angle grinder all the time. It's the best one I've ever used."
• Negative reviews:
  • "This angle grinder is a bit too expensive for my liking."
  • "It's a bit noisy, but that's not a big deal to me."
  • "The dust collection system could be better."

My thoughts:

Overall, I think the Makita BGA452 is a great cordless angle grinder. It's powerful, durable, and versatile. If you're looking for a high-quality angle grinder that will last, the BGA452 is a great option.

However, it is a bit expensive, and it's not the quietest angle grinder on the market. If you're on a budget or you're looking for a quieter option, there are other angle grinders that might be a better fit for you.

Ultimately, the decision of whether or not to buy the Makita BGA452 comes down to your individual needs and budget. If you're looking for a powerful, durable, and versatile angle grinder that will last, the BGA452 is a great option. However, if you're on a budget or you're looking for a quieter option, there are other angle grinders that might be a better fit for you.

Makita BGA452 Where To Buy

Here are some places where you can buy Makita BGA452 and spare parts:

• Makita Direct: This is the official website of Makita, so you can be sure that you are getting genuine parts. They have a wide selection of spare parts for the BGA452, including blades, brushes, and belts.
• Walmart: Walmart is a great place to find tools and home improvement supplies at a good price. They usually have a good selection of Makita tools, including the BGA452.
• Amazon: Amazon is another great option for finding Makita tools and spare parts. They have a wide selection of products, and their prices are usually very competitive.
• Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy your Makita BGA452 and spare parts. They usually have a good selection of tools and supplies, and their prices are usually reasonable.
• Lowes: Lowes 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 their prices are usually reasonable.
• eBay: eBay is a good option if you are looking for a used or refurbished Makita BGA452 or spare parts. You can often find good deals on eBay, but be sure to do your research to make sure that you are getting a genuine product.

I hope this helps!

Makita BGA452 Problems and Solutions

some common issues and problems with the Makita BGA452 angle grinder, along with solutions from experts:

• The grinder is not spinning at a constant speed or is slower than normal.
  • This is most likely caused by worn carbon brushes. To check the carbon brushes, follow these steps:
    • Remove the grinder's side cover.
    • Inspect the carbon brushes for wear. If they are worn down to 1/8" or less, they need to be replaced.
    • To replace the carbon brushes, follow the instructions in the grinder's owner's manual.
• The grinder is smoking or making a burning smell.
  • This is most likely caused by overheating. To prevent overheating, make sure that the grinder is properly ventilated. Also, avoid using the grinder for extended periods of time without taking breaks.
  • If the grinder is still smoking or making a burning smell after you have taken these steps, it may need to be repaired by a qualified technician.
• The grinder is not cutting through material as easily as it used to.
  • This is most likely caused by dull blades. To sharpen the blades, follow these steps:
    • Remove the blades from the grinder.
    • Use a sharpening stone to sharpen the blades.
    • Once the blades are sharpened, reinstall them in the grinder.

I hope this helps!

Makita BGA452 Manual

Makita BGA452 Cordless Angle Grinder

Safety Information

• Read and understand all safety warnings and instructions 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.
• Do not use this tool if it is damaged or malfunctioning.
• Use only the specified accessories with this tool.
• Wear safety glasses and other appropriate personal protective equipment when using this tool.
• Be aware of your surroundings and 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.
• Store the tool in a safe place when not in use.

Before Use

• Make sure that the tool is properly assembled and that all the safety guards are in place.
• Check the battery for damage before use.
• Charge the battery according to the instructions in the battery manual.
• Select the correct wheel speed for the application.
• Do not use the tool if the trigger does not operate smoothly.

Troubleshooting

• If the tool does not start, check the battery charge.
• If the tool is overheating, allow it to cool down before continuing use.
• If the tool is making unusual noises, stop using it immediately and have it serviced by a qualified technician.

Maintenance

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

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

Makita USA

1100 Innovation Drive

Puyallup, WA 98374

1-800-462-5482

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.
• Makita is not responsible for any damage caused by misuse or improper use of this tool.

Visit Makita's website for more information about this tool and other Makita products.