Makita Dga452rtj: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options

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 (4.5") disc diameter and can achieve a no-load speed of 10,000 RPM. The grinder is equipped with a number of features to improve safety and performance, including an anti-restart function, electronic current limiter, and soft start. It also features a compact and lightweight design that makes it easy to maneuver in tight spaces.

ImageImage of Makita DGA452RTJ angle grinder

Full specifications

FeatureSpecification
Voltage18V
Battery typeLXT lithium-ion
Battery capacity5 Ah
Disc diameter115mm (4.5")
No-load speed10,000 RPM
Spindle threadM14 x 2
Weight1.9 kg (4.2 lbs)

Features

  • Anti-restart function: Prevents the grinder from starting up accidentally after the battery is removed.
  • Electronic current limiter: Protects the motor from overload.
  • Soft start: Gradually increases the speed of the grinder to prevent damage to the disc.
  • Compact and lightweight design: Makes it easy to maneuver in tight spaces.
  • Dust-sealed switch: Prevents dust from entering the switch and causing it to malfunction.
  • Vibration-reducing handle: Reduces hand fatigue during extended use.
  • Side handle: Provides additional support and control.
  • Keyless spindle lock: Makes it easy to change discs.
  • Includes two 5 Ah batteries, a charger, and a carrying case.

What's in the box

  • Makita DGA452RTJ angle grinder
  • 2 x 5 Ah LXT lithium-ion batteries
  • DC18RC charger
  • MAKPAC carrying case
  • Depressed center grinding wheel
  • Lock nut wrench
  • Side grip

The Makita DGA452RTJ is a powerful and versatile cordless angle grinder that is perfect for a variety of tasks, such as cutting, grinding, and polishing. It is easy to use and features a number of safety features to help prevent accidents. If you are looking for a reliable and powerful cordless angle grinder, the Makita DGA452RTJ is a great option.

Makita DGA452RTJ Compare with Similar Item

a table comparing the Makita DGA452RTJ with some similar items:

FeatureMakita DGA452RTJMakita DGA452ZMakita Dga454ZMakita 9557Hng
Voltage18V18V18V110V
Disc size115mm115mm115mm115mm
No load speed10,000 rpm10,000 rpm10,000 rpm10,000 rpm
Battery2 x 5AhN/AN/AN/A
Weight2.3kg2.1kg2.1kg4.2kg
Price$250$220$220$100

As you can see, the Makita DGA452RTJ is a cordless angle grinder with a 115mm disc size. It has a no load speed of 10,000 rpm and comes with two 5Ah batteries. The weight is 2.3kg. It is priced at $250.

The Makita DGA452Z is the same as the DGA452RTJ but without batteries and charger. It is priced at $220.

The Makita Dga454Z is also the same as the DGA452RTJ but without batteries and charger. It is priced at $220.

The Makita 9557Hng is an electric angle grinder with a 115mm disc size. It has a no load speed of 10,000 rpm and weighs 4.2kg. It is priced at $100.

As you can see, the Makita DGA452RTJ is a good option if you are looking for a cordless angle grinder with a 115mm disc size. It is lightweight and has a long battery life. However, it is more expensive than some of the other options on the market.

If you are on a budget, the Makita 9557Hng is a good option. It is an electric angle grinder that is just as powerful as the cordless models. However, it is heavier and you will need to be careful not to trip over the cord.

Ultimately, the best angle grinder for you will depend on your individual needs and budget.

Makita DGA452RTJ Pros/Cons and My Thought

a summary of the Makita DGA452RTJ impact wrench, including pros, cons, user reviews, and my thoughts:

Pros:

  • Powerful and versatile tool: The DGA452RTJ is a powerful impact wrench that can handle a variety of tasks, from light-duty fastening to heavy-duty demolition. It has a maximum torque of 1,500 ft-lbs, which is more than enough power for most jobs.
  • Compact and lightweight design: The DGA452RTJ is a compact and lightweight tool that is easy to maneuver in tight spaces. It weighs just 5.5 pounds, so it won't weigh you down all day long.
  • Ergonomic design: The DGA452RTJ has an ergonomic design that makes it comfortable to use for extended periods of time. The handle is well-contoured and the trigger is easy to grip.
  • Durable construction: The DGA452RTJ is built to last. It has a magnesium housing that is both lightweight and strong. The impact mechanism is also very durable and can withstand heavy use.

Cons:

  • Expensive: The DGA452RTJ is a bit more expensive than some other impact wrenches on the market. However, its power, versatility, and durability make it a worthwhile investment.
  • Noisy: The DGA452RTJ is a bit noisy, especially when used at high speeds. This may be an issue for some users.
  • No belt hook: The DGA452RTJ does not have a belt hook, which can make it inconvenient to carry with you.

User reviews:

Overall, user reviews of the Makita DGA452RTJ are very positive. Many users praise its power, versatility, and durability. Some users also mention that it is a bit noisy, but they still find it to be a great tool.

My thoughts:

I think the Makita DGA452RTJ is a great impact wrench. It is powerful, versatile, and durable. It is also relatively lightweight and easy to use. The only real downside is that it is a bit noisy. However, if you are looking for a powerful and reliable impact wrench, the DGA452RTJ is a great option.

Here are some additional thoughts I have about the Makita DGA452RTJ:

  • I think the magnesium housing is a great choice. It is lightweight and strong, which are two important factors in an impact wrench.
  • I also like the ergonomic design of the DGA452RTJ. It is comfortable to use for extended periods of time, which is important for a tool that you will be using frequently.
  • Overall, I think the Makita DGA452RTJ is a great impact wrench. It is powerful, versatile, durable, and lightweight. I would definitely recommend it to anyone looking for a new impact wrench.

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 Makita website, so you can be sure that you are getting genuine parts. They also offer a variety of shipping options and a 30-day satisfaction guarantee. Image of Makita Direct website
  • Walmart: Walmart is a great option if you are looking for a physical store where you can buy the Makita DGA452RTJ. They also offer a variety of shipping options and a 90-day return policy. Image of Walmart website
  • Amazon: Amazon is another great option for buying the Makita DGA452RTJ. They offer a wide variety of prices and shipping options, and they have a very generous return policy. Image of Amazon website
  • Best Buy: Best Buy is a good option if you are looking for a physical store where you can buy the Makita DGA452RTJ. They also offer a variety of shipping options and a 15-day return policy. Image of Best Buy website
  • Lowes: Lowes is a good option if you are looking for a physical store where you can buy the Makita DGA452RTJ. They also offer a variety of shipping options and a 90-day return policy. Image of Lowes website
  • eBay: eBay is a good option if you are looking for a used or refurbished Makita DGA452RTJ. They also offer a variety of shipping options and a buyer protection program. Image of eBay website

For spare parts, you can also check with Makita directly or with a third-party retailer like Amazon or eBay.

Makita DGA452RTJ Problems and Solutions

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

  • The tool won't turn on. This could be caused by a dead battery, a faulty switch, or a problem with the trigger. To check the battery, make sure it is inserted correctly and that the terminals are clean. If the battery is still dead, you will need to replace it. To check the switch, unplug the tool and use a multimeter to test for continuity between the terminals. If there is no continuity, the switch will need to be replaced. To check the trigger, unplug the tool and use a multimeter to test for continuity between the trigger and the switch. If there is no continuity, the trigger will need to be replaced.
  • The tool is making a strange noise. This could be caused by a number of things, such as a loose bearing, a worn-out belt, or a damaged blade. To check the bearings, unplug the tool and turn it upside down. Spin the shaft by hand and listen for any unusual noises. If you hear any noise, the bearings will need to be replaced. To check the belt, unplug the tool and look for any cracks or damage. If the belt is damaged, it will need to be replaced. To check the blade, unplug the tool and remove the blade. Look for any cracks, chips, or damage. If the blade is damaged, it will need to be replaced.
  • The tool is not cutting as well as it used to. This could be caused by a dull blade, a dirty blade, or a clogged dust port. To sharpen the blade, you can use a file or a sharpening stone. To clean the blade, use a wire brush or a soft cloth. To clean the dust port, use a vacuum cleaner or a compressed air canister.

If you are unable to fix the problem yourself, you can take the tool to a qualified technician for repair.

Here are some additional tips to help you avoid problems with your Makita DGA452RTJ:

  • Always use the correct blade for the material you are cutting.
  • Inspect the blade regularly for damage and replace it as needed.
  • Keep the tool clean and free of debris.
  • Store the tool in a dry, cool place.
  • Do not overload the tool.
  • Use the tool only for its intended purpose.

By following these tips, you can help extend the life of your Makita DGA452RTJ and prevent common problems.

Makita DGA452RTJ Manual

Makita DGA452RTJ Manual

Safety Information

  • Read all safety warnings and instructions before using this product.
  • Keep this manual for future reference.
  • The warnings and safety instructions in this manual cannot cover all possible conditions and situations that may occur. It is the responsibility of the user to use caution and good judgment when operating this product.

Before Use

  • Check the product for any damage before use. Do not use if damaged.
  • Make sure the product is properly assembled and adjusted before use.
  • Wear safety glasses and other appropriate personal protective equipment (PPE) when operating this product.
  • Be aware of your surroundings and the potential for objects to be thrown when using this product.
  • Do not use this product in wet or damp conditions.
  • Do not use this product in an explosive atmosphere.
  • Do not use this product for any purpose other than its intended use.

Troubleshooting

  • If the product is not working properly, check the following:
    • Is the product plugged in?
    • Is the switch turned on?
    • Is the dust bag full?
    • Are the brushes worn out?
  • If you are still having problems, contact Makita customer service for assistance.

Maintenance

  • To maintain the product in good working condition, perform the following maintenance procedures regularly:
    • Clean the product after each use.
    • Inspect the product for any damage.
    • Replace worn or damaged parts as needed.
    • Have the product serviced by a qualified technician at least once a year.

Warranty

  • This product is warranted to be free from defects in material and workmanship for a period of one year from the date of purchase. If the product becomes defective during the warranty period, Makita will repair or replace it, at its option, free of charge.

Contact Information

Additional Information

  • This product is designed for professional use only.
  • Do not use this product for any other purpose than its intended use.
  • Do not modify this product in any way.
  • Use only genuine Makita replacement parts.
  • Dispose of this product properly.

This manual was created on 2023-06-27 at 03:11:53 PST.

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