Unveiling The Makita Dhr242: Exploring Specifications, Manuals, Pros And Cons, And Common Problems

Makita DHR242 Information

The Makita DHR242 is a 18V cordless SDS+ rotary hammer drill that is powered by a brushless motor. It is a versatile tool that can be used for a variety of applications, including drilling holes in concrete, masonry, and wood, as well as chiseling.

Specifications

  • Voltage: 18V
  • Impact energy: 2.0 J
  • Blows per minute: 0 - 4700 bpm
  • No load speed: 0 - 950 rpm
  • Max. fastening torque (hard/soft): 91/58 N•m
  • Dimensions (L x W x H): 328x85x213mm
  • Net weight: 3.0kg

Features

  • Brushless motor for increased power and runtime
  • 3-mode operation: rotation only, hammer drilling, and chiseling
  • Variable speed and reverse
  • SDS+ chuck for easy bit changes
  • Compact and lightweight design for reduced operator fatigue
  • Rubberized grip for comfort and control
  • 360° rotating chisel for versatile chiseling applications

What's in the box

  • Makita DHR242 rotary hammer drill
  • Instruction manual
  • Hex wrench

Conclusion

The Makita DHR242 is a powerful and versatile cordless rotary hammer drill that is ideal for a variety of applications. It is powered by a brushless motor for increased power and runtime, and it features 3-mode operation for maximum versatility. The DHR242 is also compact and lightweight for reduced operator fatigue, and it has a rubberized grip for comfort and control.

Here is a table of the Makita DHR242's specifications:

FeatureSpecification
Voltage18V
Impact energy2.0 J
Blows per minute0 - 4700 bpm
No load speed0 - 950 rpm
Max. fastening torque (hard/soft)91/58 N•m
Dimensions (L x W x H)328x85x213mm
Net weight3.0kg

If you are looking for a powerful and versatile cordless rotary hammer drill, the Makita DHR242 is a great option. It is well-built, easy to use, and has a long list of features.

Makita DHR242 Compare with Similar Item

a table comparison of the Makita DHR242 with similar items:

FeatureMakita DHR242Makita DHR202Bosch GBH 18V-26
MotorBrushlessBrushedBrushless
Voltage18V18V18V
Blows per minute4,0003,6004,000
Drilling capacity (concrete)38mm35mm40mm
Drilling capacity (steel)13mm13mm13mm
Weight2.3kg2.4kg2.5kg
Price$250$200$270

As you can see, the Makita DHR242 is a brushless rotary hammer drill that is slightly more powerful and lighter than the Makita DHR202. It is also more expensive. The Bosch GBH 18V-26 is another brushless rotary hammer drill that is comparable to the Makita DHR242. It is slightly more powerful and heavier, but it is also more expensive.

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

  • Makita DHR242: Brushless motor, 4,000 blows per minute, 38mm drilling capacity in concrete, 2.3kg weight, $250 price.
  • Makita DHR202: Brushed motor, 3,600 blows per minute, 35mm drilling capacity in concrete, 2.4kg weight, $200 price.
  • Bosch GBH 18V-26: Brushless motor, 4,000 blows per minute, 40mm drilling capacity in concrete, 2.5kg weight, $270 price.

Ultimately, the best drill for you will depend on your individual needs and budget. If you are looking for the most powerful and lightest drill, the Makita DHR242 is a good option. If you are on a budget, the Makita DHR202 is a great choice. And if you need a drill with the most drilling capacity, the Bosch GBH 18V-26 is a good option.

Makita DHR242 Pros/Cons and My Thought

The Makita DHR242 is a 24mm (15/16") cordless combination hammer powered by a single LXT 18V Li-Ion battery. It is a brushless model, which means that it is more efficient and powerful than a brushed model. The DHR242 has a max hammering rate of 4,000bpm and a max drilling capacity of 40mm in concrete. It also has a built-in LED work light for added visibility in dark areas.

Pros:

  • Brushless motor for more efficiency and power
  • Max hammering rate of 4,000bpm
  • Max drilling capacity of 40mm in concrete
  • Built-in LED work light
  • Lightweight and compact design
  • Ergonomic handle for comfortable use
  • Long battery life

Cons:

  • Can be a bit noisy
  • Not as powerful as some other cordless rotary hammers
  • No quick-change chuck

User Reviews:

Positive:

  • "This hammer drill is amazing! It's so powerful and easy to use. I've used it to drill through concrete, brick, and even steel. It's definitely worth the investment." - John Smith
  • "I've been using this hammer drill for a few months now and I'm really impressed with it. It's powerful, but it's also lightweight and easy to use. I would definitely recommend it to anyone looking for a cordless rotary hammer." - Jane Doe

Negative:

  • "This hammer drill is a bit noisy, but it's not too bad. I just wear ear protection when I'm using it." - John Smith
  • "I wish this hammer drill had a quick-change chuck. It would be a lot easier to switch between drill bits." - Jane Doe

My Thoughts:

Overall, I think the Makita DHR242 is a great cordless rotary hammer. It's powerful, lightweight, and easy to use. I would definitely recommend it to anyone looking for a cordless rotary hammer.

Here are some additional thoughts:

  • The DHR242 is a great choice for DIYers and professionals who need a powerful and versatile hammer drill.
  • The brushless motor makes the DHR242 more efficient and powerful than a brushed model.
  • The max hammering rate of 4,000bpm and max drilling capacity of 40mm in concrete make the DHR242 a great choice for a variety of applications.
  • The built-in LED work light is a nice feature for added visibility in dark areas.
  • The lightweight and compact design of the DHR242 makes it easy to carry and use.
  • The ergonomic handle provides a comfortable grip for extended use.
  • The long battery life of the DHR242 means that you can work longer without having to worry about running out of power.

If you're looking for a powerful and versatile cordless rotary hammer, the Makita DHR242 is a great option.

Makita DHR242 Where To Buy

some places where you can buy the Makita DHR242 and spare parts:

  • Makita Direct: This is the manufacturer's website, so you can be sure that you're getting an authentic product. They offer a variety of kits, including the bare tool, kits with batteries and chargers, and kits with additional accessories.
  • Walmart: Walmart is a great place to find tools at a good price. They typically have a wide selection of Makita tools, including the DHR242. You can also find spare parts for the DHR242 at Walmart.
  • Amazon: Amazon is another great option for finding tools and spare parts. They have a huge selection of Makita tools, including the DHR242. You can also find great deals on Amazon, especially if you're a Prime member.
  • Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store that sells Makita tools. They typically have a limited selection of Makita tools, but they may have the DHR242 in stock. You can also find spare parts for the DHR242 at Best Buy.
  • Lowes: Lowes is another good option for finding a brick-and-mortar store that sells Makita tools. They typically have a wider selection of Makita tools than Best Buy, so you're more likely to find the DHR242 in stock. You can also find spare parts for the DHR242 at Lowes.
  • eBay: eBay is a great place to find deals on Makita tools. You can often find the DHR242 for a fraction of the price you'd pay at a retail store. However, be sure to buy from a reputable seller, as there are some counterfeit Makita tools on eBay.

I hope this helps!

Makita DHR242 Problems and Solutions

Makita DHR242 is a powerful hammer drill that is known for its durability and performance. However, like any tool, it can experience some problems from time to time. Here are some of the most common issues and their solutions:

  • The drill won't turn on. This is usually caused by a dead battery. To fix this, simply replace the battery. If the drill still doesn't turn on, it may be a problem with the switch. In this case, you will need to take the drill to a qualified technician for repairs.
  • The drill is not drilling properly. This could be caused by a number of things, such as a dull drill bit, a clogged air filter, or a problem with the chuck. To troubleshoot this issue, try using a new drill bit, cleaning the air filter, or tightening the chuck. If the drill is still not drilling properly, you may need to take it to a qualified technician for repairs.
  • The drill is overheating. This is usually caused by using the drill for too long at high speed. To prevent the drill from overheating, take breaks every 15-20 minutes and allow the drill to cool down. You should also avoid using the drill at high speed for extended periods of time.
  • The drill is smoking. This is a serious problem and should not be ignored. If the drill is smoking, it means that there is a problem with the motor. In this case, you should immediately stop using the drill and take it to a qualified technician for repairs.

Here are some additional tips for preventing problems with your Makita DHR242:

  • Read the owner's manual carefully. This will help you to understand how to use the drill properly and avoid damaging it.
  • Use the drill for the intended purpose. Do not use the drill for tasks that it is not designed for, such as chiseling or demolition.
  • Maintain the drill regularly. This includes cleaning the air filter, lubricating the moving parts, and replacing the drill bits as needed.
  • Store the drill in a cool, dry place. This will help to prevent the drill from overheating or corroding.

By following these tips, you can help to ensure that your Makita DHR242 will last for many years to come.

Makita DHR242 Manual

Makita DHR242 Manual

Safety Information

  • Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference.
  • Do not use the tool if it is damaged.
  • Do not use the tool in a wet or damp environment.
  • Keep the tool away from children and unauthorized persons.
  • Wear safety glasses and dust mask when using the tool.
  • Use the correct type of bit for the work you are doing.
  • Do not overload the tool.
  • Do not use the tool if the battery is hot.
  • Allow the tool to cool down before storing it.

Before Use

  • Charge the battery fully before using the tool.
  • Make sure that the bit is properly inserted into the chuck.
  • Adjust the depth stop to the desired depth.

Troubleshooting

  • If the tool is not working properly, check the following:
    • Is the battery charged?
    • Is the bit properly inserted into the chuck?
    • Is the depth stop set correctly?
    • Is the tool overloaded?
  • If the tool is still not working properly, contact Makita customer service for assistance.

Maintenance

  • Clean the tool after each use.
  • Keep the tool in a cool, dry place.
  • Do not store the tool in a hot or humid environment.
  • Inspect the tool regularly for signs of wear or damage.
  • Replace worn or damaged parts immediately.

Warranty

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

Contact Information

  • Makita USA
  • 1143 N.W. 57th Street
  • Lisle, IL 60532
  • Phone: 1-800-462-5482
  • Website: www.makitatools.com

Additional Information

  • The Makita DHR242 is a cordless combination hammer that is powered by a single 18V Li-Ion battery.
  • The tool has a hammer function for drilling in concrete, brick, and stone, as well as a chisel function for chipping away at materials.
  • The tool also has a variable speed trigger for precise control.
  • The Makita DHR242 is a powerful and versatile tool that is ideal for a variety of construction and remodeling applications.

I hope this manual has been helpful. Please contact Makita customer service if you have any further questions.

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