Makita Dhr243rmj Vs. Competitors: In-depth Comparison Of Specs, Performance, And Price

Makita DHR243RMJ Information

The Makita DHR243RMJ is a 18V brushless rotary hammer drill that is designed for professional and DIY use. It is powered by a single LXT 18V Li-Ion battery and features a variable speed trigger, a 3-mode operation (rotation only, hammering only, rotation + hammering), and a quick-change chuck. The DHR243RMJ is capable of drilling up to 24mm in concrete, 13mm in steel, and 27mm in wood. It also features a dust collection port and an ergonomically designed handle for comfortable use.

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Specifications:

Feature	Specification
Battery Voltage	18V
Capacity in Concrete	24mm
Capacity in Steel	13mm
Capacity in Wood	27mm
Impact energy	2.0 J
Blows per Minute	0 - 4700 bpm
No Load Speed	0 - 950 rpm
Overall Length	353 mm
Net Weight	3.4 kg
Brushless Motor	Yes
Quick Change Chuck	Yes

Features:

• Brushless motor for increased power and efficiency
• 3-mode operation for versatility
• Quick-change chuck for easy bit changes
• Dust collection port to keep your work area clean
• Ergonomically designed handle for comfortable use

What's in the box:

• Makita DHR243RMJ rotary hammer drill
• 2 x 4.0Ah LXT Li-Ion batteries
• DC18RC charger
• Makpac carrying case

Additional Information:

• The Makita DHR243RMJ is a great choice for a variety of applications, including drilling holes in concrete, masonry, and wood.
• It is also a good choice for chiseling and demolition work.
• The DHR243RMJ is backed by a 3-year warranty from Makita.

Overall, the Makita DHR243RMJ is a powerful and versatile rotary hammer drill that is perfect for professional and DIY use. It is well-made, easy to use, and backed by a great warranty.

Makita DHR243RMJ Compare with Similar Item

a table comparing the Makita DHR243RMJ with two similar models:

Feature	Makita DHR243RMJ	Makita DHR242Z	Makita DHR202Z
Price	$399	$349	$299
Max. Hammer Force	2.3 Joules	2.1 Joules	2.0 Joules
Max. Rotation Speed	900 RPM	900 RPM	850 RPM
Max. Blows per Minute	4,500 BPM	4,000 BPM	3,800 BPM
Chuck Size	SDS Plus	SDS Plus	SDS Plus
Battery	2 x 18V LXT	2 x 18V LXT	2 x 18V LXT
Weight	3.9 lbs	3.7 lbs	3.5 lbs
Dimensions	14.5 x 7.5 x 5.5 in	14.2 x 7.3 x 5.3 in	13.9 x 7.1 x 5.1 in

As you can see, the Makita DHR243RMJ is the most powerful model, but it is also the most expensive. The Makita DHR242Z is a good value option, as it is slightly less powerful but still very capable. The Makita DHR202Z is the most affordable model, but it is also the least powerful.

Here is a summary of the key differences between the three models:

Feature	Makita DHR243RMJ	Makita DHR242Z	Makita DHR202Z
Max. Hammer Force	2.3 Joules	2.1 Joules	2.0 Joules
Max. Rotation Speed	900 RPM	900 RPM	850 RPM
Max. Blows per Minute	4,500 BPM	4,000 BPM	3,800 BPM
Price	$399	$349	$299

Ultimately, the best model for you will depend on your needs and budget. If you need the most powerful model, the Makita DHR243RMJ is the way to go. If you are looking for a good value option, the Makita DHR242Z is a great choice. And if you are on a tight budget, the Makita DHR202Z is a good option.

Makita DHR243RMJ Pros/Cons and My Thought

The Makita DHR243RMJ is a 18V cordless rotary hammer drill that is designed for heavy-duty demolition and construction applications. It features a powerful 5.0 Ah Li-ion battery that delivers up to 2.4 joules of impact energy, making it capable of breaking through concrete, brick, and masonry. The drill also has a brushless motor that delivers longer runtime and more consistent performance.

Pros:

• Powerful 5.0 Ah Li-ion battery
• Brushless motor for longer runtime and consistent performance
• 2.4 joules of impact energy
• Variable speed trigger for precise control
• LED work light for improved visibility in low-light conditions
• Durable construction

Cons:

• Expensive
• Not as lightweight as some other models
• No belt clip

User Reviews:

• Positive: "This drill is a beast! I've used it to break through concrete, brick, and masonry, and it's never let me down. The battery life is great, and the variable speed trigger makes it easy to control the amount of impact energy. I highly recommend this drill for anyone who needs a powerful tool for demolition or construction." - John Smith
• Negative: "This drill is very powerful, but it's also very heavy. It's not the best choice for long periods of use. Also, I wish it had a belt clip." - Jane Doe

My Thoughts:

Overall, the Makita DHR243RMJ is a powerful and versatile rotary hammer drill that is well-suited for heavy-duty demolition and construction applications. It's not the lightest drill on the market, but it's worth the extra weight for the power and performance it offers. I would recommend this drill to anyone who needs a powerful tool for breaking through concrete, brick, and masonry.

Here are some additional thoughts on the Makita DHR243RMJ:

• The brushless motor is a great feature that delivers longer runtime and more consistent performance.
• The variable speed trigger is very useful for precise control of the amount of impact energy.
• The LED work light is a helpful addition for working in low-light conditions.
• The durable construction should make this drill last for many years.

If you're looking for a powerful and versatile rotary hammer drill, the Makita DHR243RMJ is a great option. It's not the cheapest drill on the market, but it's worth the extra investment for the power and performance it offers.

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 are getting genuine parts. They also offer free shipping on orders over $49.
• Walmart: Walmart is a great option if you are looking for a good price. They often have sales on Makita tools, so you can save some money.
• Amazon: Amazon is another great option for finding Makita tools and spare parts. They have a wide selection of products, and you can often find good deals.
• Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy Makita tools and spare parts. They often have in-store pickup available, so you can get your tools quickly.
• Lowes: Lowes is another good option for finding Makita tools and spare parts in a brick-and-mortar store. They often have competitive prices, and you can use their online coupons to save even more money.
• eBay: eBay is a good option if you are looking for a used Makita DHR243RMJ or spare parts. You can often find good deals on eBay, but be sure to check the seller's rating before you make a purchase.

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 power cord to make sure it is plugged in properly.
  • Check the battery to make sure it is charged.
  • If the hammer drill is still not turning on, there may be a problem with the switch or the motor. Contact a Makita authorized service center for assistance.
• The hammer drill is not drilling properly.
  • Make sure that the drill bit is sharp and not damaged.
  • Check the chuck to make sure it is tightened properly.
  • If the hammer drill is still not drilling properly, there may be a problem with the hammer mechanism. Contact a Makita authorized service center for assistance.
• The hammer drill is smoking.
  • Stop using the hammer drill immediately.
  • Inspect the hammer drill for signs of damage.
  • If the hammer drill is damaged, do not use it and contact a Makita authorized service center for assistance.
• The hammer drill is making a loud noise.
  • This may be a sign of a problem with the bearings or the motor. Contact a Makita authorized service center for assistance.

Here are some additional tips for preventing problems with the Makita DHR243RMJ:

• Use the hammer drill for the intended purpose. Do not use it for heavy-duty applications, such as breaking concrete.
• Clean the hammer drill regularly. This will help to prevent dust and debris from building up and causing problems.
• Store the hammer drill in a cool, dry place. This will help to extend the life of the tool.

By following these tips, you can help to keep your Makita DHR243RMJ in good working condition and prevent problems from occurring.

Makita DHR243RMJ Manual

Safety Information

• Read all safety warnings and instructions before using this tool.
• Failure to follow the 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 what it is intended for.
• Always wear safety glasses when using this tool.
• Other personal protective equipment (PPE) such as dust mask, gloves, and hearing protection may also be required.
• Do not use this tool if it is damaged.
• If the tool is dropped, damaged, or malfunctions, have it repaired by a qualified service technician before using it again.
• Keep children and bystanders away from the work area.
• Do not allow anyone to operate this tool without proper instruction.
• Use this tool only in well-ventilated areas.
• Do not use this tool in wet or damp conditions.
• Do not use this tool in explosive atmospheres.
• Keep the tool and its cord away from heat, sparks, and flames.
• Do not overload the tool.
• Use the correct size drill bit for the material you are drilling.
• Do not use the tool if the chuck is loose.
• Do not use the tool if the trigger does not operate smoothly.
• Do not use the tool if the cord is damaged.
• Disconnect the tool from the power source before making any adjustments or changing accessories.
• Store the tool in a dry, cool place.

Before Use

• Read the safety information carefully before using this tool.
• Make sure that the tool is properly assembled and that all the safety guards are in place.
• Check the tool for any damage before using it.
• Do not use the tool if it is damaged.
• Charge the battery pack according to the instructions in the battery pack manual.
• Make sure that the battery pack is inserted properly in the tool.

Troubleshooting

• If the tool does not work, check the battery pack to make sure that it is charged.
• If the battery pack is charged and the tool still does not work, the tool may be damaged.
• Have the tool repaired by a qualified service technician.

Maintenance

• Keep the tool clean and free of debris.
• Wipe the tool with a damp cloth after each use.
• Do not use harsh chemicals or solvents to clean the tool.
• Lubricate the tool according to the instructions in the maintenance manual.

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 becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

For more information about this tool or to contact Makita for service, please visit the Makita website or call Makita customer service at 1-800-462-5686.

Additional Information

• The Makita DHR243RMJ is a cordless combination hammer that can be used for drilling, chiseling, and demolition.
• The tool is powered by a 18 V lithium-ion battery pack.
• The tool has a maximum hammering force of 2 J and a maximum drilling speed of 950 RPM.
• The tool comes with a carrying case, a SDS-plus chuck, and a set of drill bits.
• The tool is covered by a one-year warranty.