Makita Dhr243z: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

Makita DHR243Z Information

The Makita DHR243Z is a cordless combi hammer that is powered by an 18V LXT lithium-ion battery. It is a versatile tool that can be used for a variety of applications, including drilling, hammer drilling, and chiseling.

Image:Image of Makita DHR243Z cordless combi hammer

Specifications:

FeatureSpecification
Battery voltage18V
Battery typeLXT lithium-ion
Single impact energy2.0 J
Ideal drilling range (concrete)6-12 mm
Drilling capacity in concrete24 mm
Drilling capacity in wood27 mm
Drilling capacity in steel13 mm
Impact rate0-4700 bpm
Rotation speed0-950 rpm
Vibration level (hammer drilling in concrete)13 m/s²
Sound pressure level (hammer drilling in concrete)100 dB(A)
Weight (with battery)3.7 kg

Features:

  • Powerful 18V LXT motor delivers up to 2.0 J of single impact energy
  • Versatile tool for a variety of applications, including drilling, hammer drilling, and chiseling
  • SDS-PLUS chuck for fast and easy bit changes
  • Rutschkupplung prevents the tool from over-revving and damaging itself
  • Dust-sealed construction for long-lasting performance in dusty environments
  • Integrated dust port for connecting a vacuum cleaner
  • Ergonomic design for comfortable use

What's in the box:

  • Makita DHR243Z cordless combi hammer
  • 18V LXT battery (BL1850B)
  • Battery charger (DC18RC)
  • Side handle
  • Hex wrench
  • Instruction manual

The Makita DHR243Z is a powerful and versatile cordless combi hammer that is perfect for a variety of applications. It is well-built and easy to use, and it comes with a variety of features that make it a great choice for professionals and DIYers alike.

Here are some additional benefits of using the Makita DHR243Z:

  • The LXT battery platform offers a wide range of compatible tools, so you can easily expand your toolkit.
  • The dust-sealed construction helps to keep the tool running smoothly and prevents it from getting clogged.
  • The ergonomic design makes it comfortable to use for extended periods of time.
  • The integrated dust port makes it easy to connect a vacuum cleaner for dust collection.

If you are looking for a powerful and versatile cordless combi hammer, then the Makita DHR243Z is a great option. It is a well-built tool with a variety of features that make it a great choice for professionals and DIYers alike.

Makita DHR243Z Compare with Similar Item

a table comparing the Makita DHR243Z with similar items:

FeatureMakita DHR243ZBosch GBH 18V-21DeWalt DCH273B
Power SourceBatteryBatteryBattery
Voltage18V18V18V
Hammering Capacity24mm21mm26mm
Rotational Speed950 rpm1050 rpm1100 rpm
Weight2.6kg2.7kg2.9kg
Price$249$279$299

Comparison

The Makita DHR243Z is a powerful and versatile rotary hammer drill that is well-suited for a variety of tasks. It has a hammering capacity of 24mm, which is sufficient for most home improvement projects. The rotation speed of 950 rpm is also good for drilling through concrete and masonry. The Makita DHR243Z is also relatively lightweight, making it easy to use for extended periods of time.

The Bosch GBH 18V-21 is a similar rotary hammer drill that is also powered by a 18V battery. It has a hammering capacity of 21mm, which is slightly less than the Makita DHR243Z. However, the Bosch GBH 18V-21 has a higher rotational speed of 1050 rpm. This makes it a better choice for drilling through tough materials.

The DeWalt DCH273B is another 18V rotary hammer drill that is worth considering. It has a hammering capacity of 26mm, which is the largest of the three drills. The DeWalt DCH273B also has a rotational speed of 1100 rpm, which is the fastest. However, it is also the heaviest of the three drills.

Conclusion

The Makita DHR243Z is a great choice for a versatile and powerful rotary hammer drill. It is lightweight and has a good hammering capacity. The Bosch GBH 18V-21 is a good choice if you need a drill with a higher rotational speed. The DeWalt DCH273B is a good choice if you need a drill with the largest hammering capacity.

Ultimately, the best rotary hammer drill for you will depend on your individual needs and preferences.

Makita DHR243Z Pros/Cons and My Thought

The Makita DHR243Z is a cordless hammer drill that is powered by an 18V LXT lithium-ion battery. It has a powerful brushless motor that delivers up to 2.0 joules of impact energy, making it capable of handling a wide range of tasks, from drilling holes in wood and metal to breaking up concrete.

Pros:

  • Powerful brushless motor
  • 2.0 joules of impact energy
  • Three modes of operation: drilling, hammer drilling, and chiseling
  • SDS-PLUS chuck
  • 40 position adjustable chipping mechanism
  • Variable speed trigger
  • Electronic brake
  • Vibration control
  • Dust-sealed motor
  • Lightweight and compact design

Cons:

  • No battery or charger included
  • Can be a bit heavy for some users
  • No LED work light

User Reviews:

  • Positive: "This hammer drill is a beast! It's powerful enough to handle even the toughest jobs, and it's still lightweight and easy to use. I've been using it for a few months now, and I'm really impressed with it."
  • Negative: "I was a little disappointed that the battery and charger weren't included. I also wish it had an LED work light."

My Thoughts:

Overall, the Makita DHR243Z is a great cordless hammer drill. It's powerful, versatile, and easy to use. The only real downside is that the battery and charger aren't included. However, if you're looking for a powerful and reliable hammer drill, the DHR243Z is a great option.

Here are some additional thoughts on the Makita DHR243Z:

  • The brushless motor is a big plus. It's more efficient than a brushed motor, which means that the battery will last longer.
  • The 40 position adjustable chipping mechanism is a nice feature. It allows you to fine-tune the amount of chipping force, which is helpful for different applications.
  • The electronic brake is a safety feature that helps to prevent the drill from spinning out of control.
  • The dust-sealed motor helps to keep the drill running smoothly. This is important if you're going to be using the drill in dusty environments.
  • The lightweight and compact design makes the drill easy to carry and use.

Overall, the Makita DHR243Z is a great cordless hammer drill. It's powerful, versatile, and easy to use. If you're looking for a powerful and reliable hammer drill, the DHR243Z is a great option.

Makita DHR243Z Problems and Solutions

The Makita DHR243Z is a powerful cordless hammer drill that is known for its durability and performance. However, like any tool, it can experience some common problems. Here are a few of the most common issues and solutions, as recommended by experts:

Problem: The drill won't turn on. Solution: Check the battery to make sure it is charged. If the battery is charged, try cleaning the battery contacts. If the drill still won't turn on, you may need to replace the battery.

Problem: The drill is not drilling as smoothly as it used to. Solution: Check the drill bit to make sure it is sharp. If the drill bit is not sharp, replace it. You may also need to lubricate the drill chuck.

Problem: The drill is smoking. Solution: Stop using the drill immediately. The smoking could be caused by a number of problems, including a faulty bearing, a short circuit, or overheating. If the drill is smoking, you should take it to a qualified technician to be repaired.

Problem: The drill is making a strange noise. Solution: Listen carefully to the noise the drill is making. If the noise is a high-pitched whine, it could be a sign of a bearing problem. If the noise is a grinding sound, it could be a sign of a worn-out chuck. If the noise is a knocking sound, it could be a sign of a loose part. If you hear any strange noise coming from the drill, you should stop using it immediately and take it to a qualified technician to be repaired.

By following these simple steps, you can troubleshoot and fix most common problems with the Makita DHR243Z hammer drill. If you are unable to fix the problem yourself, you should take the drill to a qualified technician for repair.

Makita DHR243Z Manual

Makita DHR243Z Cordless Combination Hammer

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 this tool if it is damaged.
  • Keep the tool away from children and unauthorized persons.
  • Wear safety glasses and hearing protection when operating this tool.
  • Wear gloves when handling sharp objects.
  • Use the correct drill bit for the material you are working with.
  • Do not overload the tool.
  • Do not use the tool in wet or damp conditions.
  • Disconnect the tool from the battery pack before performing any maintenance or cleaning.

Before Use

  • Make sure the battery pack is properly inserted into the tool.
  • Select the appropriate drill bit for the material you are working with.
  • Adjust the action mode changing knob to the desired setting.
  • Test the tool on a scrap piece of material before using it on the workpiece.

Troubleshooting

  • If the tool is not working properly, check the battery pack for proper insertion and charge.
  • If the tool is still not working, check the fuse.
  • If the fuse is blown, replace it with a fuse of the same rating.

Maintenance

  • Clean the tool regularly with a soft brush.
  • Do not use harsh chemicals or solvents to clean the tool.
  • Lubricate the tool with a light oil every few months.

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

Contact Information

Additional Information

  • The Makita DHR243Z is a cordless combination hammer that is powered by an 18V Li-ion battery.
  • The tool has three modes of operation: rotary only, hammer only, and rotary hammer.
  • The tool is designed for use in a variety of materials, including concrete, masonry, wood, and metal.
  • The tool comes with a carrying case, a quick change chuck, and a variety of drill bits.

I hope this manual has been helpful. Please feel free to contact us if you have any further questions.

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