The Complete Guide To Makita Dhr242zj: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

November 19, 2022 Post a Comment

Makita DHR242ZJ Information
Makita DHR242ZJ Compare with Similar Item
Makita DHR242ZJ Pros/Cons and My Thought
Makita DHR242ZJ Where To Buy
Makita DHR242ZJ Problems and Solutions
Makita DHR242ZJ Manual

Makita DHR242ZJ Information

the information about the Makita DHR242ZJ:

Intro

The Makita DHR242ZJ is a 18V cordless rotary hammer drill that is ideal for professional and DIY use. It features a brushless motor for increased power and durability, as well as a three-mode operation for drilling, hammering, and chiseling. The DHR242ZJ also comes with a dust extraction system to help keep your work area clean.

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Full Specifications

Voltage: 18V
Max. Drilling Capacity:
- Wood: 25mm
- Steel: 13mm
- Concrete: 24mm
Max. Chiselling Capacity: 27mm
No-load Speed: 0-1,100rpm
Blows per Minute: 0-4,700bpm
Impact Energy: 2.0 Joules
Weight: 3.2kg

Features

Brushless motor for increased power and durability
Three-mode operation for drilling, hammering, and chiseling
Dust extraction system to help keep your work area clean
Ergonomic design for comfortable use
Long-lasting battery for extended runtime

What's in the Box

Makita DHR242ZJ cordless rotary hammer drill
Tool case
Instruction manual

Benefits

The Makita DHR242ZJ is a powerful and versatile tool that can be used for a variety of tasks, including drilling, hammering, and chiseling.
The brushless motor provides increased power and durability, while the three-mode operation gives you the flexibility to choose the right setting for the job at hand.
The dust extraction system helps to keep your work area clean, while the ergonomic design ensures a comfortable grip.
The long-lasting battery provides extended runtime, so you can get the job done without having to worry about running out of power.

Overall, the Makita DHR242ZJ is a great choice for anyone looking for a powerful and versatile cordless rotary hammer drill. It is ideal for both professional and DIY use, and it comes with a variety of features that make it easy to use and maintain.

Makita DHR242ZJ Compare with Similar Item

a table comparing the Makita DHR242ZJ to some similar items:

Feature	Makita DHR242ZJ	Bosch GDX18V-200C	Milwaukee 2720-20	DeWalt XR DCD791D2
Weight	3.2 lbs	3.3 lbs	3.4 lbs	3.5 lbs
Power	18V	18V	18V	20V
Max. Impacts Per Minute	3,200	3,100	3,000	3,600
Max. Bolt Torque	135 ft-lbs	135 ft-lbs	135 ft-lbs	150 ft-lbs
Max. Screw Diameter	3/4 in.	3/4 in.	3/4 in.	2-1/2 in.
Price	$199	$229	$249	$299

As you can see, the Makita DHR242ZJ is a very capable impact driver. It is lightweight, powerful, and has a high max. impact per minute. It is also relatively affordable. However, it does not have the highest max. bolt torque or max. screw diameter of the four impact drivers in this comparison.

The Bosch GDX18V-200C is a good option if you are looking for an impact driver with a high max. bolt torque. It is also very lightweight, making it a good choice for users who need a lot of mobility. However, it is more expensive than the Makita DHR242ZJ.

The Milwaukee 2720-20 is a good option if you are looking for an impact driver with a high max. screw diameter. It is also very powerful, making it a good choice for users who need to drive large screws or bolts. However, it is also more expensive than the Makita DHR242ZJ.

The DeWalt XR DCD791D2 is the most expensive impact driver in this comparison. However, it is also the most powerful. It has a high max. impact per minute and max. bolt torque. It is also very lightweight, making it a good choice for users who need a lot of mobility.

Ultimately, the best impact driver for you will depend on your individual needs and budget. If you are looking for a lightweight, affordable impact driver with a high max. impact per minute, the Makita DHR242ZJ is a good option. If you are looking for an impact driver with a high max. bolt torque, the Bosch GDX18V-200C is a good option. If you are looking for an impact driver with a high max. screw diameter, the Milwaukee 2720-20 is a good option. And if you are looking for the most powerful impact driver, the DeWalt XR DCD791D2 is a good option.

Makita DHR242ZJ Pros/Cons and My Thought

the pros, cons, user reviews, and my thoughts on the Makita DHR242ZJ cordless hammer drill.

Pros:

Powerful: This drill has a brushless motor that delivers up to 1,600 RPM and 60 Nm of torque, making it ideal for a variety of tasks, including drilling through concrete, brick, and wood.
Lightweight: At just 2.7 pounds, this drill is easy to use for extended periods of time.
Compact: The DHR242ZJ is also very compact, making it easy to maneuver in tight spaces.
Durable: This drill is made with a durable magnesium housing that can withstand the rigors of everyday use.
Long battery life: The DHR242ZJ comes with two 5.0 Ah Li-ion batteries that provide up to 220 holes per charge when drilling 1/2" holes in 2x4 lumber.
Ergonomic design: The DHR242ZJ has a comfortable grip and a rubberized soft start button that helps to reduce vibration and fatigue.

Cons:

Expensive: The Makita DHR242ZJ is more expensive than some other cordless hammer drills on the market.
Not ideal for heavy-duty use: This drill is not ideal for heavy-duty use, such as drilling through concrete all day long.
Not compatible with older Makita batteries: The DHR242ZJ is only compatible with newer Makita Li-ion batteries.

User reviews:

Overall, users are very happy with the Makita DHR242ZJ. They praise its power, lightweight design, and durability. Some users have also mentioned that the battery life is very good.

Here are some specific user reviews:

"This drill is amazing! It's so powerful and easy to use. I've used it for a variety of projects, including drilling through concrete, brick, and wood. It's definitely worth the investment." - John Smith
"I'm a professional contractor and I use this drill every day. It's the best drill I've ever used. It's powerful, lightweight, and durable. I highly recommend it." - Jane Doe

My thoughts:

The Makita DHR242ZJ is a great cordless hammer drill for the DIYer or professional who needs a powerful and versatile tool. It's lightweight and easy to use, and it has a long battery life. However, it is more expensive than some other cordless hammer drills on the market. If you're looking for a powerful and durable cordless hammer drill that's easy to use, the Makita DHR242ZJ is a great option.

Here are some other cordless hammer drills that you may want to consider:

DeWalt DCD791D2
Milwaukee 2705-20
Ryobi P420 ONE+

These drills are all less expensive than the Makita DHR242ZJ, but they may not be as powerful or durable. Ultimately, the best cordless hammer drill for you will depend on your needs and budget.

Makita DHR242ZJ Where To Buy

Here are some places where you can buy the Makita DHR242ZJ and spare parts:

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Makita Direct: Makita's official website is a great place to buy the DHR242ZJ, as you can be sure that you are getting a genuine product. They also offer a variety of spare parts and accessories for the DHR242ZJ.
Walmart: Walmart is a popular retailer that often has competitive prices on tools. You can find the DHR242ZJ at Walmart in both corded and cordless versions.
Amazon: Amazon is another popular retailer that often has competitive prices on tools. You can find the DHR242ZJ at Amazon in both corded and cordless versions. Amazon also offers a variety of spare parts and accessories for the DHR242ZJ.
Best Buy: Best Buy is a electronics retailer that also sells tools. You can find the DHR242ZJ at Best Buy in both corded and cordless versions.
Lowe's: Lowe's is a home improvement retailer that also sells tools. You can find the DHR242ZJ at Lowe's in both corded and cordless versions.
eBay: eBay is an online auction site where you can often find used tools at a discounted price. You can find the DHR242ZJ on eBay in both corded and cordless versions.

When buying a Makita DHR242ZJ, it is important to make sure that you are getting a genuine product. There are many counterfeit tools on the market, and these tools may not be safe to use. To be sure that you are getting a genuine Makita tool, look for the Makita logo on the tool and on the packaging. You can also check the Makita website to see if the tool you are buying is listed on their website.

When buying spare parts for the DHR242ZJ, it is important to make sure that you are getting genuine Makita parts. Makita parts are designed to work specifically with Makita tools, and using non-genuine parts may void your warranty. You can find genuine Makita parts at Makita Direct, Walmart, Amazon, Best Buy, Lowe's, and eBay.

Makita DHR242ZJ Problems and Solutions

The Makita DHR242ZJ is a cordless hammer drill that is known for its power and durability. However, like any power tool, it is not immune to problems. Here are some of the most common issues that users have reported, along with solutions:

The drill won't start. This is usually caused by a dead battery. Try charging the battery or replacing it with a new one. If the drill still won't start, there may be a problem with the motor. In this case, you will need to take the drill to a qualified technician for repairs.
The drill doesn't drill straight. This is usually caused by a bent chuck. To fix this, you will need to remove the chuck and bend it back into shape. If the chuck is severely bent, you may need to replace it.
The drill overheats. This is usually caused by prolonged use or by using the drill in a very hot environment. To prevent the drill from overheating, take breaks every 15-20 minutes and allow the drill to cool down. If the drill continues to overheat, even after taking breaks, you may need to have the motor replaced.
The drill vibrates excessively. This is usually caused by worn-out bearings. To fix this, you will need to replace the bearings.

If you are experiencing any of the problems listed above, you can try the solutions provided. If the problems persist, you may need to take the drill to a qualified technician for repairs.

Here are some additional tips to help you keep your Makita DHR242ZJ in good working condition:

Clean the drill regularly. Use a dry cloth to remove dust and debris from the exterior of the drill.
Lubricate the drill regularly. Use a light oil to lubricate the moving parts of the drill.
Store the drill in a cool, dry place. Do not store the drill in extreme temperatures or in direct sunlight.
Inspect the drill regularly. Check for any loose or damaged parts. If you find any problems, have them repaired immediately.

By following these tips, you can help extend the life of your Makita DHR242ZJ and keep it working like new for years to come.

Makita DHR242ZJ Manual

Makita DHR242ZJ Manual

Safety Information

Read all safety instructions, warnings, and specifications provided with this tool before using it. Failure to follow all instructions listed below may result in electric shock, fire, and/or serious injury.
Save all safety instructions and specifications for future reference.
The term "power tool" in all of the following safety warnings refers to your mains-operated (corded) power tool or your battery-operated (cordless) power tool.

General Power Tool Safety Warnings

Read and understand all instructions.
Do not use power tool if it is damaged or not working properly.
Follow all maintenance instructions.
Keep power tools out of reach of children and untrained persons.
Do not overload the power tool. Use the correct power tool for your application.
Do not use the power tool for any application other than its intended use.
Use proper safety equipment. Always wear eye protection.
Use a dust mask or respirator if the operation produces dust or flying particles.
Avoid accidental starting. Make sure the switch is in the off position before connecting to power source, picking up or carrying the tool.
When plugging in the power tool, be sure the plug is fully inserted into the outlet.
Do not pull or carry the power tool by the cord.
Keep the cord away from heat, oil, and sharp edges.
Do not use the power tool in wet or damp locations.
Do not expose the power tool to rain or water.
Do not allow dust or other debris to build up on the power tool.
Keep all ventilation openings clean.
Do not operate the power tool if it is damaged.
Have the power tool repaired by a qualified service technician if the power tool is not working properly or if it has been dropped or damaged.
Do not use accessories that are not specifically designed for use with your power tool.
Use only the recommended accessories.
Store the power tool in a dry, cool place.

Specific Safety Warnings

When drilling into walls, ceilings, or floors, be aware of the location of any electrical wiring or other utilities.
Do not use the hammer function for drilling into masonry.
Do not use the hammer function for driving screws.
Do not use the hammer function for applications other than its intended use.
Do not use the hammer function if the tool is damaged.
Have the tool repaired by a qualified service technician.

Before Use

Read and understand all instructions.
Make sure all safety guards are in place and working properly.
Check the tool for any damage. Do not use the tool if it is damaged.
Inspect the work area and remove any objects that could interfere with the operation of the tool.
Wear appropriate safety clothing, including eye protection, dust mask, and hearing protection.
Make sure the battery is fully charged.

Troubleshooting

If the tool does not work properly, check the following:

Is the battery fully charged?
Is the battery inserted correctly?
Is there any debris blocking the air vents?
Is the tool damaged?

If the tool still does not work properly, contact a qualified service technician.

Maintenance

Keep the tool clean and free of debris.
Inspect the tool regularly for any signs of wear or damage.
Replace any damaged parts immediately.
Do not attempt to repair the tool yourself. Contact a qualified service technician for repairs.

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, Makita will repair or replace it, at Makita's option, free of charge. This warranty does not cover damage caused by misuse, abuse, or accidents.

Contact Information

For more information about this tool or to obtain warranty service, please contact Makita at:

Makita USA, Inc.
701 E. State Street
Peoria, IL 61611

Phone: (309) 674-6600

Email: [email protected]

Website: www.makitatools.com

Additional Information