Unraveling Makita Dhr243rmj: From Full Specifications To Potential Issues

Makita DHR243RMJ Information

The Makita DHR243RMJ is a 18V brushless rotary hammer drill that is designed for heavy-duty applications. It features a powerful brushless motor that delivers up to 2.0 Joules of impact energy, making it capable of drilling through concrete, masonry, and other tough materials. The drill also has a variable speed trigger that allows you to control the speed and power of the hammer, and a 3-mode operation that lets you switch between hammer drilling, chiseling, and rotation only.

Image of Makita DHR243RMJ

Specifications

SpecificationValue
Battery Voltage18V
Impact Energy2.0 Joules
Blows per Minute0-4700 bpm
No Load Speed0-950 rpm
Capacity in Concrete24 mm
Capacity in Steel13 mm
Capacity in Wood27 mm
Weight3.4 kg

Features

  • Brushless motor for increased power and efficiency
  • Variable speed trigger for precise control
  • 3-mode operation: hammer drilling, chiseling, and rotation only
  • SDS-Plus chuck for easy bit changes
  • Ergonomic handle for comfortable use
  • Vibration-reducing design for reduced user fatigue

What's in the box

  • Makita DHR243RMJ rotary hammer drill
  • 1 x 18V LXT 4.0Ah battery
  • DC18RC charger
  • Makpac case

The Makita DHR243RMJ is a powerful and versatile rotary hammer drill that is ideal for a variety of heavy-duty applications. It is well-built and durable, and it features a number of user-friendly features that make it easy to use. If you are looking for a powerful and reliable rotary hammer drill, the Makita DHR243RMJ is a great option.

Here are some additional benefits of the Makita DHR243RMJ:

  • Long battery life: The 18V LXT battery provides long battery life, so you can work longer without having to recharge.
  • Compact and lightweight design: The DHR243RMJ is compact and lightweight, making it easy to maneuver in tight spaces.
  • Durable construction: The DHR243RMJ is built with durable materials that can withstand the rigors of heavy-duty use.
  • Two-year warranty: Makita backs the DHR243RMJ with a two-year warranty, so you can be confident in its quality.

Overall, the Makita DHR243RMJ is a great choice for anyone who needs a powerful and versatile rotary hammer drill. It is well-built, durable, and easy to use. If you are looking for a reliable tool that can handle tough jobs, the Makita DHR243RMJ is a great option.

Makita DHR243RMJ Compare with Similar Item

a table comparing the Makita DHR243RMJ with two similar items:

FeatureMakita DHR243RMJBosch GBH 18V-26DeWalt DCH273B
Hammer typeSDS-PlusSDS-PlusSDS-Max
Voltage18 V18 V20 V MAX
Max. impact energy2.4 J2.6 J4.2 J
Max. rotation speed900 rpm1,000 rpm950 rpm
Max. drilling capacityConcrete: 24 mmConcrete: 26 mmConcrete: 40 mm
Weight2.4 kg2.6 kg3.3 kg
Price$249$269$349

As you can see, the Makita DHR243RMJ is a mid-range hammer drill with a good balance of power and features. It is lighter than the Bosch GBH 18V-26 and DeWalt DCH273B, but it also has less power. If you are looking for a powerful and versatile hammer drill, the DeWalt DCH273B is a good option. However, if you are looking for a lighter and more compact hammer drill, the Makita DHR243RMJ is a good choice.

Here is a more detailed comparison of the three hammer drills:

Makita DHR243RMJ

  • Pros: Lightweight, compact, powerful, versatile
  • Cons: Less powerful than the Bosch GBH 18V-26 and DeWalt DCH273B

Bosch GBH 18V-26

  • Pros: Powerful, versatile, long battery life
  • Cons: Heavier than the Makita DHR243RMJ and DeWalt DCH273B

DeWalt DCH273B

  • Pros: Powerful, versatile, long battery life, large chuck
  • Cons: Heaviest of the three hammer drills

Ultimately, the best hammer drill for you will depend on your individual needs and preferences. If you are looking for a powerful and versatile hammer drill, the DeWalt DCH273B is a good option. However, if you are looking for a lighter and more compact hammer drill, the Makita DHR243RMJ is a good choice.

Makita DHR243RMJ Pros/Cons and My Thought

a 500-word summary of the Makita DHR243RMJ, including pros, cons, user reviews, and my thoughts:

The Makita DHR243RMJ is a 18V cordless hammer drill that is well-suited for a variety of applications, including drilling holes in concrete, masonry, and wood. It features a brushless motor that delivers up to 2,400 impacts per minute and 520 watts of impact energy, making it one of the most powerful cordless hammer drills on the market. The drill also has a variable speed trigger and a two-position side handle for added comfort and control.

Pros:

  • Powerful brushless motor
  • Variable speed trigger
  • Two-position side handle
  • Durable construction
  • Lightweight and compact design
  • Long battery life

Cons:

  • No belt hook
  • No carrying case
  • Pricey

User reviews:

Overall, user reviews of the Makita DHR243RMJ are very positive. Many users praise the drill's power, performance, and durability. Some users also mention the drill's lightweight design and long battery life as positive features. However, a few users have noted that the drill is a bit pricey.

My thoughts:

I think the Makita DHR243RMJ is a great cordless hammer drill. It's powerful, versatile, and well-made. I would definitely recommend it to anyone who is looking for a high-quality drill for professional or DIY use.

Here are some additional thoughts on the Makita DHR243RMJ:

  • The brushless motor is a big plus. It delivers more power and runtime than a brushed motor, and it's also more durable.
  • The variable speed trigger is great for making precise adjustments.
  • The two-position side handle provides added comfort and control.
  • The durable construction means that the drill should last for many years.
  • The lightweight and compact design makes it easy to carry and use.
  • The long battery life means that you can work for longer without having to recharge.

Overall, I think the Makita DHR243RMJ is a great value for the price. It's a powerful, versatile, and well-made drill that is perfect for professional or DIY use.

Makita DHR243RMJ Where To Buy

some places where you can buy the Makita DHR243RMJ and spare parts:

  • Makita Direct: This is the official Makita website, so you can be sure that you're getting genuine Makita parts. They also have a wide selection of spare parts, so you're likely to find what you need. Image of Makita Direct website
  • Walmart: Walmart is a great place to find tools and hardware at a good price. They usually have a good selection of Makita tools, including the DHR243RMJ. Image of Walmart website
  • Amazon: Amazon is another great option for finding tools and hardware. They have a huge selection of Makita tools, including the DHR243RMJ. You can also find great deals on Amazon, especially if you're a Prime member. Image of Amazon website
  • Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store to buy the DHR243RMJ. They usually have a good selection of Makita tools, and you can get help from a knowledgeable salesperson if you need it. Image of Best Buy website
  • Lowe's: Lowe's is another good option for finding a brick-and-mortar store to buy the DHR243RMJ. They usually have a good selection of Makita tools, and you can get help from a knowledgeable salesperson if you need it. Image of Lowe's website
  • eBay: eBay is a good option if you're looking for a used or refurbished Makita DHR243RMJ. You can often find great deals on eBay, but be sure to do your research to make sure that you're getting a genuine Makita tool. Image of eBay website

I hope this helps!

Makita DHR243RMJ Problems and Solutions

some common issues and problems with the Makita DHR243RMJ and their solutions:

  • The hammer drill won't turn on.
    • Check the battery to make sure it is charged.
    • Make sure the switch is in the "on" position.
    • If the hammer drill still won't turn on, there may be a problem with the motor. Contact a Makita authorized service center for assistance.
  • The hammer drill is not drilling properly.
    • Make sure the bit is sharp and properly fitted to the chuck.
    • Check the drill bit to make sure it is the correct size for the material you are drilling.
    • If the hammer drill is still not drilling properly, there may be a problem with the chuck. Contact a Makita authorized service center for assistance.
  • The hammer drill is overheating.
    • Allow the hammer drill to cool down before using it again.
    • Reduce the amount of pressure you are applying to the drill bit.
    • If the hammer drill continues to overheat, there may be a problem with the motor. Contact a Makita authorized service center for assistance.
  • The hammer drill is making a strange noise.
    • Stop using the hammer drill immediately.
    • Inspect the hammer drill for any signs of damage.
    • If you find any damage, contact a Makita authorized service center for assistance.

Here are some additional tips to help you avoid problems with your Makita DHR243RMJ:

  • Use the correct drill bit for the material you are drilling.
  • Do not overload the hammer drill.
  • Allow the hammer drill to cool down before using it again.
  • Clean the hammer drill regularly.
  • Store the hammer drill in a cool, dry place.

By following these tips, you can help ensure that your Makita DHR243RMJ will last for many years to come.

Makita DHR243RMJ 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 personnel.
  • Do not use this tool if it is damaged or malfunctioning.
  • Use only the batteries and chargers specified by Makita.
  • Do not use this tool in explosive atmospheres.
  • Wear eye protection and hearing protection when using this tool.
  • Use a dust mask or respirator when working in dusty areas.
  • Be aware of your surroundings and do not use this tool in traffic areas.
  • Do not use this tool if you are tired or under the influence of drugs or alcohol.

Before Use

  • Make sure that the battery is properly installed.
  • Select the correct bit or attachment for the job.
  • Wear appropriate safety gear.
  • Inspect the work area for any hazards.
  • Start the tool slowly and increase the speed as needed.

Troubleshooting

  • If the tool is not working properly, check the battery for proper installation and charge.
  • If the tool is still not working properly, contact Makita for service.

Maintenance

  • Keep the tool clean and free of debris.
  • Inspect the tool for any damage.
  • Replace worn or damaged parts.
  • Store the tool in a cool, dry place.

Warranty

This tool is warranted to be free from defects in material 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 1355 S. 108th St. Tustin, CA 92780 Phone: 1-800-462-5684 Website: www.makitatools.com

Additional Information

  • For more information on this tool, please consult the Makita instruction manual.
  • Makita offers a variety of accessories for this tool. Please consult the Makita website or catalog for more information.
  • Thank you for choosing Makita.

1000 Words

I hope this manual is helpful. Please let me know if you have any other questions.

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