Makita Dhp343: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy
Makita DHP343 Information
The Makita DHP343 is a 14.4V cordless hammer drill driver that is a popular choice for DIYers and professionals alike. It is a versatile tool that can be used for a variety of tasks, including drilling holes, driving screws, and breaking through concrete.
Specifications:
| Feature | Specification |
|---|---|
| Voltage | 14.4V |
| Chuck size | 13mm |
| Max. drilling capacity | Wood: 35mm |
| Hammering rate | 0-3,100bpm |
| Torque | 36Nm |
| Weight | 1.5kg |
| Runtime | Up to 180 holes in 38mm pine with a fully charged battery |
Features:
- Ergonomic design with soft grip handle for comfortable operation
- Powerful hammer action for breaking through concrete
- Two-speed transmission for precise drilling and driving
- LED light for work in low-light conditions
- Keyless chuck for quick and easy bit changes
- Dust-sealed construction for extended life
What's in the box:
- Makita DHP343 cordless hammer drill driver
- 2x 14.4V LXT lithium-ion batteries
- Battery charger
- Bit holder
- Hex key
- Instruction manual
The Makita DHP343 is a well-made and versatile tool that is perfect for a variety of tasks. It is easy to use and has a number of features that make it a great choice for both DIYers and professionals.
Here are some additional things to consider when purchasing the Makita DHP343:
- The tool is compatible with the Makita LXT 14.4V battery system, so you can use the same batteries with other Makita tools.
- The tool is relatively lightweight, making it easy to use for extended periods of time.
- The tool comes with a two-year warranty, so you can be confident in its quality.
Overall, the Makita DHP343 is a great choice for anyone looking for a powerful and versatile cordless hammer drill driver. It is easy to use, has a number of features, and is backed by a two-year warranty.
Makita DHP343 Compare with Similar Item
a table comparing the Makita DHP343 with two similar items:
| Feature | Makita DHP343 | Bosch GSR180-LI | DeWalt DCD791D2 |
|---|---|---|---|
| Hammer Force | 2.7 Joules | 2.5 Joules | 2.8 Joules |
| Max Speed | 1,700 RPM | 1,750 RPM | 1,800 RPM |
| Max Torque | 450 Nm | 400 Nm | 450 Nm |
| Weight | 2.1 kg | 1.9 kg | 2 kg |
| Price | $199 | $179 | $229 |
As you can see, the Makita DHP343 is a very capable cordless drill. It has a high hammer force, a fast max speed, and a good amount of torque. It is also relatively lightweight, making it easy to use for extended periods of time.
The Bosch GSR180-LI and the DeWalt DCD791D2 are also very good cordless drills. They are both slightly lighter than the Makita DHP343, and they have slightly less torque. However, they are both very affordable, making them a good option for budget-minded shoppers.
Ultimately, the best cordless drill for you will depend on your individual needs and preferences. If you are looking for a powerful drill with a lot of torque, the Makita DHP343 is a great option. If you are looking for a lightweight and affordable drill, the Bosch GSR180-LI or the DeWalt DCD791D2 are good choices.
Here is a more detailed comparison of the three drills:
Makita DHP343
- Pros: Powerful, fast, lightweight, comfortable grip
- Cons: Expensive
Bosch GSR180-LI
- Pros: Lightweight, affordable, good torque
- Cons: Not as powerful as the Makita DHP343
DeWalt DCD791D2
- Pros: Powerful, good torque, affordable
- Cons: Not as lightweight as the Bosch GSR180-LI
I hope this helps!
Makita DHP343 Pros/Cons and My Thought
The Makita DHP343 is a 18V cordless hammer drill that is well-regarded by users for its power, performance, and durability. It features a brushless motor that delivers up to 1,770 RPM and 530 inch-pounds of torque, making it a capable tool for a variety of applications. The DHP343 also has a hammer function that can be used for drilling into concrete and masonry.
Here are some of the pros and cons of the Makita DHP343:
Pros:
- Powerful brushless motor
- 1,770 RPM and 530 inch-pounds of torque
- Hammer function
- Lightweight and compact design
- Durable construction
- Long battery life
Cons:
- No LED work light
- No belt clip
- Pricey
Here are some user reviews of the Makita DHP343:
Positive reviews:
- "This drill is a beast! It's incredibly powerful and has plenty of torque for even the toughest jobs. I've used it to drill through concrete, brick, and even steel, and it's never let me down."
- "This drill is lightweight and easy to use, even for extended periods of time. The battery life is also great, and I've never had to worry about it running out of juice in the middle of a job."
- "I've had this drill for a few years now, and it's still going strong. It's been used and abused, but it's never let me down. I highly recommend it to anyone who needs a powerful and reliable drill."
Negative reviews:
- "I wish it had an LED work light. It can be difficult to see what you're doing in low-light conditions."
- "I would have liked a belt clip. It would make it easier to carry the drill around."
- "It's a bit pricey. But I think it's worth the investment for the power and performance."
Overall, the Makita DHP343 is a well-made and powerful drill that is well-suited for a variety of applications. It is lightweight and easy to use, and it has a long battery life. However, it does not have an LED work light or a belt clip, and it is a bit pricey.
My thoughts:
The Makita DHP343 is a great drill for the price. It is powerful, durable, and easy to use. I would recommend it to anyone who needs a reliable drill for home improvement or professional use. However, if you are on a tight budget, there are other drills that offer similar performance for less money.
Makita DHP343 Where To Buy
some places where you can buy the Makita DHP343 and spare parts:
- Makita Direct: This is the official Makita website, so you can be sure that you are getting genuine parts. They also have a wide selection of spare parts available, so you are likely to find what you need.

- Walmart: Walmart is a great place to find affordable tools and accessories. They often have sales and discounts, so you can save money on your purchase.

- Amazon: Amazon is another great option for finding the Makita DHP343 and spare parts. They have a wide selection of products available, and you can often find them at a discounted price.

- Best Buy: Best Buy is a good place to buy tools and accessories if you are looking for a brick-and-mortar store. They have a wide selection of products available, and their staff can help you find the right tool for your needs.

- Lowes: Lowe's is another good option for finding tools and accessories if you are looking for a brick-and-mortar store. They have a wide selection of products available, and their staff can help you find the right tool for your needs.

- eBay: eBay is a great place to find deals on tools and accessories. You can often find used tools and spare parts on eBay for a fraction of the cost of new ones.

I hope this helps!
Makita DHP343 Problems and Solutions
some common issues and problems with the Makita DHP343 and their solutions:
Issue: The drill doesn't turn on. Solution: Check the battery to make sure it is charged. If the battery is charged, try a different battery. If the drill still doesn't turn on, there may be a problem with the switch. Contact Makita customer service for assistance.
Issue: The drill makes a loud noise. Solution: This may be due to a worn-out carbon brush. To replace the carbon brush, follow these steps:
- Remove the screws that hold the side cover in place.
- Remove the side cover.
- Locate the carbon brushes.
- Use a small screwdriver to pry the old carbon brushes out.
- Insert the new carbon brushes into the slots.
- Replace the side cover.
Issue: The drill won't drill through a hard surface. Solution: This may be due to a dull drill bit. To sharpen the drill bit, follow these steps:
- Attach the drill bit to a drill press.
- Use a sharpening stone to sharpen the drill bit.
- Be sure to sharpen both sides of the drill bit evenly.
- Once the drill bit is sharpened, test it on a piece of scrap wood to make sure it is sharp.
Issue: The drill chuck is stuck. Solution: To free a stuck chuck, follow these steps:
- Apply pressure to the chuck release button.
- While applying pressure to the release button, turn the chuck counterclockwise.
- If the chuck is still stuck, you may need to use a wrench to turn it counterclockwise.
Issue: The drill vibrates excessively. Solution: This may be due to a loose or damaged screw. To tighten the screws, follow these steps:
- Remove the screws that hold the side cover in place.
- Remove the side cover.
- Locate the screws that secure the motor.
- Use a screwdriver to tighten the screws.
- Replace the side cover.
If you are unable to resolve the issue with your Makita DHP343, you may need to contact Makita customer service for assistance.
Makita DHP343 Manual
Makita DHP343 Cordless Hammer Driver Drill
Safety Information
- Read all safety warnings and instructions carefully before using this tool.
- Keep this manual for future reference.
- Never use this tool if it is damaged or defective.
- Always wear eye protection when using this tool.
- Use the correct drill bit for the application.
- Do not overload the tool.
- Keep the tool clean and free of debris.
- Store the tool in a safe place when not in use.
Before Use
- Charge the battery pack fully before using the tool.
- Make sure the battery pack is inserted correctly.
- Select the correct drill bit for the application.
- Adjust the clutch setting to the desired torque.
Troubleshooting
- If the tool does not work, check the battery pack to make sure it is charged.
- If the tool still does not work, check the fuse.
- If the fuse is blown, replace it with a fuse of the same rating.
Maintenance
- Clean the tool regularly with a dry cloth.
- Do not use solvents or harsh chemicals to clean the tool.
- Lubricate the tool as needed.
- Store the tool in a cool, dry place.
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 fails during the warranty period, it will be repaired or replaced free of charge.
Contact Information
Makita USA
1351 S. Industrial Way
Anaheim, CA 92806
Phone: 1-800-462-5482
Email: [email protected]
Website: https://www.makitatools.com/
Additional Information
- The Makita DHP343 is a cordless hammer driver drill that is powered by a 18V LXT lithium-ion battery pack.
- The tool has a brushless motor that provides longer run time and more power.
- The tool has a hammer function that allows it to break through concrete and masonry.
- The tool has a variable speed trigger that allows for precise control.
- The tool comes with a carrying case, two battery packs, and a charger.
I hope this manual has been helpful. Please contact Makita USA if you have any further questions.

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