Makita Dga452rtj: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

Makita DGA452RTJ Information

Introduction

The Makita DGA452RTJ is a cordless angle grinder that is powered by two 18V LXT lithium-ion batteries. It has a powerful motor that can deliver up to 11,000 RPM, making it ideal for a variety of cutting and grinding applications. The DGA452RTJ is also equipped with a number of safety features, including an electronic current limiter, an anti-restart function, and a dust cover.

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Full Specifications

Specification	Value
Voltage	18V
Battery Type	Lithium-ion
Battery Capacity	5.0Ah
No-load speed	11,000 RPM
Disc size	115mm
Spindle thread	M14
Weight	2.3kg

Features

Powerful 18V LXT motor
Up to 11,000 RPM
Electronic current limiter
Anti-restart function
Dust cover
Soft grip handle
Compact and lightweight design

What's in the box

Makita DGA452RTJ angle grinder
2 x 5.0Ah LXT batteries
LXT charger
Dust cover
Wrench
User manual

Conclusion

The Makita DGA452RTJ is a powerful and versatile cordless angle grinder that is ideal for a variety of cutting and grinding applications. It is equipped with a number of safety features, making it a safe and easy-to-use tool. The DGA452RTJ is a great choice for professional and DIY users alike.

Additional Information

The DGA452RTJ is compatible with all Makita 18V LXT batteries.
The dust cover can be removed for easy cleaning.
The DGA452RTJ comes with a 3-year warranty.

Makita DGA452RTJ Compare with Similar Item

a table comparison of the Makita DGA452RTJ and similar items:

Feature	Makita DGA452RTJ	DeWalt DCG414T2	Bosch GWS18-125V
Power source	Battery	Battery	Battery
Voltage	18V	18V	18V
Battery capacity	5.0 Ah	5.0 Ah	5.0 Ah
Disc size	115mm	125mm	125mm
No-load speed	8,500rpm	9,500rpm	8,000rpm
Weight	2.4kg	2.5kg	2.6kg
Price	£249	£259	£269

Comparison

The Makita DGA452RTJ is a powerful and versatile cordless angle grinder. It has a 115mm disc and a no-load speed of 8,500rpm, making it ideal for a variety of applications. The battery is a 5.0 Ah, which provides long runtime. The Makita DGA452RTJ is also lightweight and easy to use.

The DeWalt DCG414T2 is another powerful and versatile cordless angle grinder. It has a 125mm disc and a no-load speed of 9,500rpm, making it even more powerful than the Makita DGA452RTJ. The battery is also a 5.0 Ah, providing long runtime. The DeWalt DCG414T2 is slightly heavier than the Makita DGA452RTJ, but it is still easy to use.

The Bosch GWS18-125V is a slightly less powerful cordless angle grinder than the Makita DGA452RTJ and DeWalt DCG414T2. However, it is also slightly lighter and more affordable. The Bosch GWS18-125V is a good option for those who are looking for a powerful and versatile cordless angle grinder without breaking the bank.

Conclusion

The Makita DGA452RTJ, DeWalt DCG414T2, and Bosch GWS18-125V are all excellent cordless angle grinders. They are all powerful, versatile, and easy to use. The best choice for you will depend on your individual needs and budget.

Makita DGA452RTJ Pros/Cons and My Thought

The Makita DGA452RTJ is a 18V cordless angle grinder that is well-liked by users for its power, durability, and versatility. It has a brushless motor that delivers up to 10,000 RPM, making it ideal for a variety of applications, including cutting, grinding, and polishing. The grinder is also equipped with a dust collection system that helps to keep the work area clean.

Here are some of the pros and cons of the Makita DGA452RTJ:

Pros:

Powerful brushless motor
Durable construction
Versatile tool for a variety of applications
Dust collection system
Lightweight and easy to use

Cons:

Expensive
No carrying case included
Battery life could be better

Here are some user reviews of the Makita DGA452RTJ:

Positive reviews:

"This is a great grinder! It's powerful, durable, and easy to use. I've used it for a variety of projects, and it's always done a great job."
"I'm really impressed with the dust collection system on this grinder. It keeps my work area much cleaner than other grinders I've used."
"This is a great value for the price. It's a powerful grinder that's built to last."

Negative reviews:

"It's a bit expensive, but I think it's worth the price."
"I wish it came with a carrying case."
"The battery life could be better."

Overall, the Makita DGA452RTJ is a great cordless angle grinder that is well-liked by users for its power, durability, and versatility. It is a bit expensive, but I think it's worth the price. If you're looking for a powerful and reliable grinder, the Makita DGA452RTJ is a great option.

My thoughts:

I think the Makita DGA452RTJ is a great cordless angle grinder. It's powerful, durable, and versatile, and it comes with a dust collection system that helps to keep the work area clean. The only downside is that it's a bit expensive, but I think it's worth the price for the quality and performance you get. If you're looking for a powerful and reliable grinder, I would definitely recommend the Makita DGA452RTJ.

Makita DGA452RTJ Where To Buy

Here are some places where you can buy the Makita DGA452RTJ 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 DGA452RTJ, including blades, brushes, and dust collectors.
Walmart: Walmart is a great option if you are looking for a good price on the DGA452RTJ. They often have sales and discounts, so you can save a lot of money.
Amazon: Amazon is another great option for finding the DGA452RTJ. They have a wide selection of sellers, so you can compare prices and find the best deal.
Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy the DGA452RTJ. They have a knowledgeable staff who can help you find the right parts for your saw.
Lowes: Lowe's is another good option for finding the DGA452RTJ in a brick-and-mortar store. They have a wide selection of tools and parts, so you are sure to find what you need.
eBay: eBay is a good option if you are looking for a used or refurbished DGA452RTJ. You can often find great deals on eBay, but be sure to do your research before you buy to make sure that you are getting a genuine part.

I hope this helps!

Makita DGA452RTJ Problems and Solutions

some common issues and solutions for the Makita DGA452RTJ grinder, as described by experts:

The grinder is not turning on.
- Make sure that the grinder is plugged in properly.
- Check the circuit breaker or fuse to make sure that there is power to the outlet.
- If the grinder is still not turning on, you may need to replace the switch or the motor.
The grinder is not spinning at full speed.
- Check the air filter to make sure that it is clean.
- Clean or replace the carbon brushes.
- If the grinder is still not spinning at full speed, you may need to replace the motor.
The grinder is smoking.
- Stop using the grinder immediately.
- Check the carbon brushes to make sure that they are not worn out.
- If the carbon brushes are worn out, replace them.
- If the grinder is still smoking, you may need to replace the motor.
The grinder is not cutting properly.
- Check the wheel to make sure that it is sharp.
- If the wheel is not sharp, sharpen it or replace it.
- Check the alignment of the wheel.
- If the wheel is not aligned properly, align it or replace it.

Here are the steps on how to troubleshoot and fix the common issues of Makita DGA452RTJ grinder:

Check the power cord. Make sure that the power cord is plugged in properly and that there is no damage to the cord.
Check the switch. The switch may be faulty and need to be replaced.
Check the motor. The motor may be faulty and need to be replaced.
Check the air filter. The air filter may be clogged and need to be cleaned or replaced.
Check the carbon brushes. The carbon brushes may be worn out and need to be replaced.
Check the wheel. The wheel may be dull or damaged and need to be sharpened or replaced.
Check the alignment of the wheel. The wheel may not be aligned properly and need to be adjusted.

If you are not comfortable troubleshooting and fixing the grinder yourself, you can take it to a qualified technician for repairs.

Makita DGA452RTJ Manual

Makita DGA452RTJ Manual

Safety Information

Read all safety instructions before using this tool.
Keep this manual for future reference.
Use this tool only for its intended purpose.
Do not use this tool if it is damaged.
Use the correct safety gear, including eye protection, dust mask, and hearing protection.
Keep bystanders away from the work area.
Do not use this tool in wet or damp conditions.
Do not overload the tool.
Allow the tool to cool down before storing it.

Before Use

Make sure the tool is turned off before connecting it to a power source.
Check the work area for any hazards.
Inspect the tool for any damage.
Install the correct type and size of abrasive disc.

Troubleshooting

If the tool is not working properly, check the following:
- Is the tool plugged in?
- Is the switch turned on?
- Is the abrasive disc properly installed?
- Is the abrasive disc damaged?

Maintenance

Keep the tool clean and free of debris.
Inspect the tool regularly for any damage.
Replace worn or damaged parts as needed.

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 within the warranty period, it will be repaired or replaced free of charge.

Contact Information

For more information, please contact:

Makita USA

1000 Innovation Drive

La Mirada, CA 90638

Phone: 1-800-462-5686

Email: [email protected]

Website: www.makitatools.com

Additional Information

The DGA452RTJ is a 18V cordless angle grinder.
It has a brushless motor that delivers up to 10,000 RPM.
It has a dust collection system that helps to keep the work area clean.
It comes with a carrying case and two abrasive discs.

Warning

This tool can cause serious injury if not used properly.
Always follow the safety instructions in this manual.

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