Makita Dhr242: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options
Makita DHR242 Information
The Makita DHR242 is a 18V brushless rotary hammer drill that is designed for a variety of applications, including masonry drilling, hammer drilling, and chiseling. It features a powerful brushless motor that delivers up to 2.0 Joules of impact energy, and it has a variable speed and reversing function for precise control. The DHR242 is also compact and lightweight, making it easy to maneuver in tight spaces.
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Full specifications:
| Specification | Value |
|---|---|
| Voltage | 18V |
| Impact energy | 2.0 Joules |
| Blows per minute | 0-4,700 |
| 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 efficiency
- Variable speed and reversing function for precise control
- Compact and lightweight design for easy maneuverability
- SDS+ chuck for quick and easy bit changes
- 3-mode operation: rotation only, hammering with rotation, or hammering only
- Vibration-reducing handle for comfort and reduced fatigue
- Dust sealed switch for long life
What's in the box:
- Makita DHR242 rotary hammer drill
- SDS+ chuck adapter
- Side handle
- Hex wrench
- Instruction manual
The Makita DHR242 is a versatile and powerful rotary hammer drill that is ideal for a variety of applications. It is well-made and features a number of user-friendly features, making it a great choice for both professional and DIY users.
Here are some additional benefits of the Makita DHR242:
- The brushless motor delivers up to 30% more runtime than a comparable brushed motor.
- The variable speed and reversing function allows you to precisely control the drilling speed and direction.
- The compact and lightweight design makes it easy to maneuver in tight spaces.
- The SDS+ chuck makes it quick and easy to change bits.
- The 3-mode operation gives you the flexibility to use the drill for a variety of tasks.
- The vibration-reducing handle helps to reduce fatigue during long periods of use.
- The dust sealed switch helps to protect the drill from dust and debris.
Overall, the Makita DHR242 is a great choice for anyone looking for a powerful and versatile rotary hammer drill. It is well-made, easy to use, and has a number of features that make it a great value for the price.
Makita DHR242 Compare with Similar Item
a table comparison of the Makita DHR242 and some similar items:
| Feature | Makita DHR242 | Makita DHR202 | Bosch GBH 18V-26 |
|---|---|---|---|
| Voltage | 18V | 18V | 18V |
| Max hammer force | 50.3 Joules | 40 Joules | 45 Joules |
| Max drilling capacity in concrete | 40 mm | 32 mm | 38 mm |
| Max drilling capacity in steel | 13 mm | 13 mm | 13 mm |
| Weight | 2.4 kg | 2.6 kg | 2.7 kg |
| Price | $250 | $200 | $230 |
As you can see, the Makita DHR242 is a slightly more powerful and versatile drill than the Makita DHR202. It also has a slightly longer battery life. However, the Makita DHR202 is slightly cheaper.
The Bosch GBH 18V-26 is a similar drill to the Makita DHR242. It has the same voltage and max hammer force, but it has a slightly longer drilling capacity in concrete. However, it is also slightly heavier and more expensive.
Ultimately, the best drill for you will depend on your specific needs. If you need a powerful and versatile drill, the Makita DHR242 is a good option. If you are on a budget, the Makita DHR202 is a good choice. And if you need a drill with a long drilling capacity in concrete, the Bosch GBH 18V-26 is a good option.
Here is a table of the key differences between the three drills:
| Feature | Makita DHR242 | Makita DHR202 | Bosch GBH 18V-26 |
|---|---|---|---|
| Max hammer force | 50.3 Joules | 40 Joules | 45 Joules |
| Max drilling capacity in concrete | 40 mm | 32 mm | 38 mm |
| Weight | 2.4 kg | 2.6 kg | 2.7 kg |
| Price | $250 | $200 | $230 |
I hope this helps!
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 powerful and efficient than a brushed motor. The DHR242 has a max hammering rate of 4,000bpm and a max drilling capacity of 38mm in concrete. It also has a built-in LED work light for improved visibility in low-light conditions.
Pros:
- Powerful and efficient brushless motor
- Max hammering rate of 4,000bpm
- Max drilling capacity of 38mm in concrete
- Built-in LED work light
- Lightweight and compact design
- Ergonomic handle for comfortable use
- Long battery life
Cons:
- No quick-change chuck
- Can be a bit noisy
- Expensive
User reviews:
- Positive reviews:
- "This hammer drill is amazing! It's so powerful and easy to use. I've used it for a variety of projects, and it's always done the job perfectly."
- "I love the lightweight design of this hammer drill. It's so easy to carry around, and it doesn't fatigue my arms after long periods of use."
- "The LED work light is a great feature. It's really helpful when I'm working in low-light conditions."
- Negative reviews:
- "I wish this hammer drill had a quick-change chuck. It would be a lot easier to change drill bits."
- "This hammer drill is a bit noisy. It's not too bad, but it's definitely noticeable."
- "This hammer drill is a bit expensive. But I think it's worth the price for the power and performance."
My thoughts:
The Makita DHR242 is a great hammer drill for professional and DIY users. It's powerful, efficient, and easy to use. The only real downside is the price, but if you're looking for a top-of-the-line hammer drill, the DHR242 is a great option.
Comparison to DHR202z and DHR243:
The Makita DHR242 is a newer model than the DHR202z. It has a brushless motor, which makes it more powerful and efficient. It also has a slightly higher max hammering rate and drilling capacity. The DHR242 is also slightly lighter and more compact than the DHR202z.
The Makita DHR243 is essentially the same as the DHR242, but it has a Quick Change Chuck (QCC) for easy switching to standard straight shank drill bits.
Conclusion:
The Makita DHR242 is a great hammer drill for professional and DIY users. It's powerful, efficient, and easy to use. The only real downside is the price, but if you're looking for a top-of-the-line hammer drill, the 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 official Makita website, so you can be sure that you are getting genuine Makita products. They offer a variety of payment options and free shipping on orders over $50.
- Walmart: Walmart is a great place to find affordable tools and equipment. They often have sales and discounts on Makita products, so you can save money.
- Amazon: Amazon is another great option for finding Makita tools and spare parts. They have a wide selection of products and competitive prices.
- Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy Makita tools. They have a variety of products in stock and offer free shipping on orders over $35.
- Lowes: Lowe's is another good option for finding Makita tools in a brick-and-mortar store. They have a wide selection of products in stock and offer free shipping on orders over $45.
- eBay: eBay is a great place to find used Makita tools and spare parts. You can often find good deals on eBay, but be sure to do your research before you buy to make sure that you are getting a genuine Makita product.
I hope this helps!
Makita DHR242 Problems and Solutions
some common issues and solutions for the Makita DHR242:
Issue: The chuck hesitates or jutters a couple of millimeters when fully charged batteries are used.
Solution: This is a common problem with the DHR242, and it is caused by a faulty switch. The switch is responsible for sending power to the chuck, and if it is not working properly, the chuck will not be able to rotate smoothly.
To fix this problem, you will need to replace the switch. Here are the steps on how to do it:
- Remove the two screws that hold the switch cover in place.
- Remove the switch cover.
- Disconnect the wires from the old switch.
- Install the new switch.
- Connect the wires to the new switch.
- Replace the switch cover.
- Screw the switch cover in place.
Issue: The drill does not drill properly.
Solution: This could be caused by a number of things, such as a dull drill bit, a clogged air filter, or a problem with the motor.
To troubleshoot this problem, you can try the following:
- Check the drill bit to make sure that it is sharp.
- Clean the air filter.
- Test the motor to make sure that it is working properly.
If you have checked all of these things and the drill still does not drill properly, you may need to take it to a qualified technician for further diagnosis.
Issue: The drill overheats.
Solution: This is usually caused by prolonged use of the drill at high settings. To prevent the drill from overheating, you should take breaks every few minutes to let it cool down. You should also avoid using the drill at high settings for extended periods of time.
If the drill is still overheating even after you have taken these steps, you may need to take it to a qualified technician for further diagnosis.
I hope this helps!
Makita DHR242 Manual
Makita DHR242 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 the tool for any purpose other than that for which it was intended.
- Do not use the tool if it is damaged.
- Wear safety glasses and hearing protection when using the tool.
- Keep bystanders away from the work area.
- Do not operate the tool in a wet or damp environment.
- Do not overload the tool.
- Do not use the tool if the battery is hot or damaged.
- Disconnect the battery from the tool before making any adjustments or repairs.
- Store the tool in a safe place out of the reach of children.
Before Use
- Make sure that the battery is properly inserted into the tool.
- Select the appropriate bit for the job.
- Wear safety glasses and hearing protection.
- Inspect the work area for any hazards.
- Start the tool slowly and increase the speed as needed.
Troubleshooting
- If the tool does not work, check the battery for charge.
- If the battery is charged and the tool still does not work, contact Makita for service.
Maintenance
- Keep the tool clean and free of debris.
- Inspect the tool for any signs of wear or damage.
- Replace any worn or damaged parts immediately.
- Store the tool in a safe place.
Warranty
- Makita warrants this tool to be free from defects in materials and workmanship for a period of two years from the date of purchase.
- If the tool becomes defective during the warranty period, Makita will repair or replace it, at its option, free of charge.
Contact Information
- Makita USA
- 3-1700 Kouba Road
- La Mirada, CA 90638
- Phone: 1-800-462-5683
- Website: www.makitatools.com
Additional Information
- The Makita DHR242 is a cordless combination hammer that is powered by a single 18V LXT Li-Ion battery.
- The tool has a 24mm SDS-plus chuck for accepting a variety of bits, including hammer bits, masonry bits, and twist drills.
- The tool also has a variable speed trigger and a forward/reverse switch.
- The Makita DHR242 is a versatile tool that can be used for a variety of applications, including drilling, chiselling, and demolition.
I hope this manual has been helpful. Please contact Makita if you have any further questions.
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