Makita Dga452rtj: Pros And Cons, Common Issues, And Best Places To Purchase

Makita DGA452RTJ Information

The Makita DGA452RTJ is a cordless angle grinder that is powered by two 18V LXT lithium-ion batteries. It has a 115mm disc diameter and a no-load speed of 11,000 RPM. The grinder is equipped with a number of features that make it safe and easy to use, including an anti-restart function, an electronic current limiter, and a soft grip.

Image:Image of Makita DGA452RTJ angle grinder

Full specifications:

FeatureSpecification
Voltage18V
Disc diameter115mm
No-load speed11,000 RPM
Spindle threadM14 x 2
Weight (with battery)2.3kg
Dimensions317mm x 106mm x 94mm

Features:

  • Cordless design for freedom of movement
  • Powerful 18V LXT motor for demanding applications
  • 11,000 RPM no-load speed for fast cutting and grinding
  • Anti-restart function prevents accidental start-up
  • Electronic current limiter protects the motor from overload
  • Soft grip for comfortable operation
  • Dust / water resistant for durability in harsh conditions

What's in the box:

  • Makita DGA452RTJ angle grinder
  • 2 x 18V LXT 5.0Ah batteries
  • DC18RC quick charger
  • Lock nut wrench
  • Side handle
  • Abrasive wheel
  • Makpac carry case

Conclusion:

The Makita DGA452RTJ is a powerful and versatile cordless angle grinder that is ideal for a variety of applications. It is easy to use and safe, making it a great choice for both professional and DIY users.

Here are some additional benefits of the Makita DGA452RTJ:

  • The long battery life allows for extended use without having to recharge.
  • The compact and lightweight design makes it easy to maneuver in tight spaces.
  • The dust / water resistant construction makes it durable in harsh conditions.

Overall, the Makita DGA452RTJ is a great choice for anyone looking for a powerful and versatile cordless angle grinder.

Makita DGA452RTJ Compare with Similar Item

a table comparing the Makita DGA452RTJ with similar items:

FeatureMakita DGA452RTJDewalt DCG413BBosch GWS 18-125 V-LI
Power sourceBattery poweredBattery poweredBattery powered
Battery voltage18 V18 V18 V
Battery capacity5.0 Ah5.0 Ah5.0 Ah
Wheel diameter115 mm115 mm115 mm
No-load speed8,500 rpm8,500 rpm8,500 rpm
Weight2.5 kg2.6 kg2.6 kg
Price$250$240$260

Comparison

The Makita DGA452RTJ is a great all-around angle grinder that offers a good balance of power, performance, and price. It's a bit lighter than the Dewalt DCG413B and Bosch GWS 18-125 V-LI, but it also has a slightly lower no-load speed. Overall, it's a great choice for DIYers and professionals who need a reliable and versatile angle grinder.

The Dewalt DCG413B is a bit more powerful than the Makita DGA452RTJ, but it's also a bit heavier. It's a good choice for professionals who need a powerful angle grinder for heavy-duty applications.

The Bosch GWS 18-125 V-LI is a bit more expensive than the Makita DGA452RTJ, but it also offers a few additional features, such as a dust extraction port and a vibration control system. It's a good choice for professionals who need a high-end angle grinder with all the bells and whistles.

Ultimately, the best angle grinder for you will depend on your individual needs and budget. If you're looking for a great all-around angle grinder that offers a good balance of power, performance, and price, the Makita DGA452RTJ is a great choice. If you need a more powerful angle grinder for heavy-duty applications, the Dewalt DCG413B is a good option. And if you're looking for a high-end angle grinder with all the bells and whistles, the Bosch GWS 18-125 V-LI is a great choice.

Makita DGA452RTJ Where To Buy

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 products. They also have a wide selection of spare parts available. Image of Makita Direct website
  • Walmart: Walmart is a great option if you are looking for a good price on the Makita DGA452RTJ. They also have a good selection of spare parts available. Image of Walmart website
  • Amazon: Amazon is another great option for finding the Makita DGA452RTJ. They have a wide selection of products available, including both the tool itself and spare parts. Image of Amazon website
  • Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store to buy the Makita DGA452RTJ. They also have a good selection of spare parts available. Image of Best Buy website
  • Lowe's: Lowe's is another good option for finding the Makita DGA452RTJ in a brick-and-mortar store. They also have a good selection of spare parts available. Image of Lowe's website
  • eBay: eBay is a good option if you are looking for a used or refurbished Makita DGA452RTJ. They also have a good selection of spare parts available. Image of eBay website

I hope this helps!

Makita DGA452RTJ Problems and Solutions

some common issues and problems with the Makita DGA452RTJ and their solutions:

Problem: The grinder is not turning on. Solution:

  1. Make sure that the grinder is plugged in all the way.
  2. Check the power switch to make sure that it is turned on.
  3. If the grinder is still not turning on, check the fuse to make sure that it is not blown.
  4. If the fuse is blown, replace it with a new one.

Problem: The grinder is not producing enough power. Solution:

  1. Make sure that the grinder is plugged into a power outlet that is providing the correct voltage.
  2. Check the carbon brushes to make sure that they are not worn out. If they are worn out, replace them with new ones.
  3. If the grinder is still not producing enough power, take it to a qualified technician to be repaired.

Problem: The grinder is overheating. Solution:

  1. Allow the grinder to cool down before using it again.
  2. Make sure that the grinder is not being used for too long at a time.
  3. If the grinder is still overheating, take it to a qualified technician to be repaired.

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

  1. Stop using the grinder immediately.
  2. Inspect the grinder to see if there are any loose or damaged parts.
  3. If you find any loose or damaged parts, replace them.
  4. If you cannot find any loose or damaged parts, take the grinder to a qualified technician to be repaired.

I hope this helps!

Makita DGA452RTJ Manual

Makita DGA452RTJ Cordless Angle Grinder

Safety Information

  • Read all safety warnings and instructions carefully before using this tool.
  • Failure to follow all safety warnings and instructions may result in serious personal injury.
  • This tool is intended for professional use only.
  • Do not use this tool for any other purpose than that for which it was designed.
  • Always wear safety glasses when using this tool.
  • Other personal protective equipment, such as a dust mask, hard hat, and work gloves, should also be worn when appropriate.
  • Keep bystanders away from the work area.
  • Do not operate this tool in wet or damp conditions.
  • Do not use this tool if it is damaged or malfunctioning.
  • Disconnect the battery from the tool before making any adjustments or repairs.
  • Store the tool in a safe place when not in use.

Before Use

  • Read the safety information carefully before using this tool.
  • Make sure that the tool is properly assembled and that all guards are in place.
  • Select the correct wheel for the job.
  • Do not use wheels that are cracked, chipped, or damaged in any way.
  • Tighten the wheel nut to the specified torque.
  • Inspect the work area for any hazards before beginning work.

Troubleshooting

  • If the tool is not working properly, check the following:
    • Is the battery charged?
    • Is the wheel nut tightened to the specified torque?
    • Is the wheel damaged?
    • Is the tool overheating?
  • If you are still having problems with the tool, contact Makita Customer Service.

Maintenance

  • Clean the tool regularly with a soft cloth.
  • Do not use any harsh chemicals or solvents to clean the tool.
  • Inspect the tool for any signs of wear or damage.
  • Replace any worn or damaged parts immediately.
  • 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 the tool becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

Additional Information

  • For more information on this tool, please visit the Makita website.
  • You can also contact Makita Customer Service for assistance.

Thank you for choosing Makita!

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