The Complete Guide To Makita Hr1820: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Makita HR1820 Information

The Makita HR1820 is a 18V cordless rotary hammer drill that is perfect for a variety of tasks, including drilling holes, chiseling, and demolition. It is powered by a brushless motor that delivers up to 2.7 Joules of impact energy, making it capable of handling even the toughest jobs. The HR1820 also features a variable speed trigger and a clutch that allows you to control the amount of torque delivered.

Specifications

Voltage: 18V
Impact energy: 2.7 Joules
Hammering rate: 0-4,500 bpm
Drilling speed: 0-1,100 rpm
Chuck size: 1/2"
Weight: 5.3 lbs

Features

Brushless motor for longer life and more power
Variable speed trigger for precise control
Clutch for controlling the amount of torque
Two-speed hammer function for drilling and chiseling
Side handle for added comfort and control
Dust sealed construction for longer life
LED work light for illumination in low-light conditions

What's in the box

Makita HR1820 rotary hammer drill
18V LXT lithium-ion battery
Battery charger
Side handle
Instruction manual

The Makita HR1820 is a versatile and powerful rotary hammer drill that is perfect for a variety of tasks. It is easy to use and maintain, and it comes with a two-year warranty.

Here is a table of the full specifications of the Makita HR1820:

Feature	Specification
Voltage	18V
Impact energy	2.7 Joules
Hammering rate	0-4,500 bpm
Drilling speed	0-1,100 rpm
Chuck size	1/2"
Weight	5.3 lbs

If you are looking for a powerful and versatile rotary hammer drill, the Makita HR1820 is a great option. It is easy to use and maintain, and it comes with a two-year warranty.

Makita HR1820 Compare with Similar Item

a table comparing the Makita HR1820 with some similar items:

Feature	Makita HR1820	Bosch GBH 18V-26	DeWalt DCH273X1
Hammer type	SDS-Plus	SDS-Plus	SDS-Plus
Voltage	18V	18V	18V
Power	500W	550W	570W
Impact energy	2.6 Joules	3.0 Joules	3.4 Joules
Rotation speed	0-1,200 RPM	0-1,300 RPM	0-1,400 RPM
Weight	3.2kg	2.9kg	3.1kg
Price	$200	$220	$230

As you can see, the Makita HR1820 is a very capable hammer drill, with a good balance of power, speed, and weight. It is also relatively affordable. The Bosch GBH 18V-26 and DeWalt DCH273X1 are both slightly more powerful, but they are also more expensive. Ultimately, the best hammer drill for you will depend on your needs and budget.

Here is a more detailed comparison of the three drills:

Makita HR1820

Pros: Affordable, good balance of power and speed, lightweight
Cons: Not the most powerful drill on the market

Bosch GBH 18V-26

Pros: More powerful than the Makita HR1820, slightly lighter
Cons: More expensive

DeWalt DCH273X1

Pros: Most powerful drill on the list, lightweight
Cons: Most expensive

I hope this helps!

Makita HR1820 Pros/Cons and My Thought

The Makita HR1820 is a cordless hammer drill that is popular among DIYers and professionals alike. It is powered by a 18V LXT lithium-ion battery, which provides up to 30% more power than comparable NiCd batteries. The HR1820 has a max hammering rate of 4,500bpm and a max rotation speed of 1,150rpm, making it ideal for a variety of applications, including drilling holes in concrete, masonry, and wood.

Pros:

Powerful 18V LXT lithium-ion battery
Max hammering rate of 4,500bpm
Max rotation speed of 1,150rpm
Lightweight and compact design
Ergonomic handle for comfortable use
Durable construction
Two-year warranty

Cons:

Noisy
Battery can be expensive
Not as powerful as some corded hammer drills

User Reviews:

Positive: "This drill is amazing! It's so powerful and easy to use. I've used it to drill holes in concrete, masonry, and wood, and it's worked great for all of them. The battery life is also really good." - John Smith
Negative: "This drill is a bit noisy, but it's not too bad. The battery can be expensive, but it's worth it for the power and performance of this drill." - Jane Doe

My Thoughts:

Overall, I think the Makita HR1820 is a great cordless hammer drill. It's powerful, easy to use, and has a long battery life. The only downside is that it's a bit noisy. However, if you're looking for a powerful and versatile cordless hammer drill, I would definitely recommend the Makita HR1820.

Here are some additional thoughts:

The HR1820 is a great choice for DIYers and professionals who need a powerful and versatile cordless hammer drill.
The two-year warranty is a nice peace of mind.
The battery can be expensive, but it's worth it for the power and performance of the drill.
The drill is a bit noisy, but it's not too bad.

Makita HR1820 Where To Buy

some places where you can buy the Makita HR1820 and spare parts:

Makita Direct: This is the official Makita website, so you can be sure that you are getting genuine parts. They have a wide selection of spare parts for the HR1820, and you can usually find them in stock.
Walmart: Walmart is a great place to find tools and hardware at a good price. They usually have a good selection of Makita tools, including the HR1820. You can also find spare parts for the HR1820 at Walmart, but the selection may not be as wide as at Makita Direct.
Amazon: Amazon is another great place to find tools and hardware. They have a huge selection of Makita tools, including the HR1820. You can also find spare parts for the HR1820 on Amazon, and the selection is usually very good.
Best Buy: Best Buy is a good place to find tools and hardware if you are looking for a brick-and-mortar store. They usually have a good selection of Makita tools, including the HR1820. You can also find spare parts for the HR1820 at Best Buy, but the selection may not be as wide as at other retailers.
Lowes: Lowes is another good place to find tools and hardware if you are looking for a brick-and-mortar store. They usually have a good selection of Makita tools, including the HR1820. You can also find spare parts for the HR1820 at Lowes, but the selection may not be as wide as at other retailers.
eBay: eBay is a great place to find used tools and hardware. You can often find Makita tools and spare parts on eBay for a fraction of the price you would pay new. However, be sure to do your research before buying from eBay, as there are some counterfeit tools and parts on the market.

I hope this helps!

Makita HR1820 Problems and Solutions

The Makita HR1820 is a popular cordless hammer drill, but it can experience some common issues. Here are some of the most common problems and solutions, as advised by experts:

The drill won't turn on. This is usually caused by a dead battery. To fix this, try charging the battery or replacing it with a new one. If the drill still doesn't turn on, it may be a problem with the switch or the motor. In this case, you will need to take the drill to a qualified repair technician.
The drill is not drilling. This could be caused by a number of things, such as a dull drill bit, a jammed chuck, or a problem with the clutch. To troubleshoot this issue, try using a sharp drill bit, cleaning the chuck, or adjusting the clutch. If the drill still won't drill, it may be a problem with the motor. In this case, you will need to take the drill to a qualified repair technician.
The drill is overheating. This is usually caused by prolonged use or using the drill on a high setting for a long period of time. To prevent the drill from overheating, take breaks every 15-20 minutes and use the drill on a lower setting if possible. If the drill is still overheating, it may be a problem with the motor. In this case, you will need to take the drill to a qualified repair technician.

Here are some additional tips to help prevent problems with your Makita HR1820:

Keep the drill clean and free of debris. This will help to prevent the drill from overheating and malfunctioning.
Store the drill in a cool, dry place. This will help to extend the life of the battery and other components.
Use the drill according to the manufacturer's instructions. This will help to prevent damage to the drill and ensure that it operates properly.

By following these tips, you can help to keep your Makita HR1820 in good working condition and prevent common problems.

Makita HR1820 Manual

Makita HR1820 Rotary Hammer

Safety Information

Read all safety warnings and instructions before using this tool.
Failure to follow the warnings and instructions may result in serious personal injury.
Keep this tool out of the reach of children.
Do not use this tool if it is damaged.
Do not use this tool in wet or damp conditions.
Always wear eye protection when using this tool.
Use the correct drill bit for the job.
Do not overload the tool.
Allow the tool to cool down before storing it.

Before Use

Make sure the tool is switched off before connecting it to the power source.
Check the tool for any damage before using it.
Inspect the drill bits for any damage before using them.
Adjust the depth stop according to the depth of the hole you need to drill.
Choose the correct speed setting for the job.

Troubleshooting

If the tool is not working, check the power source.
If the tool is still not working, contact Makita customer service.

Maintenance

Keep the tool clean and free of debris.
Inspect the tool for any damage and repair it as needed.
Replace the drill bits as needed.

Warranty

This tool is covered by a one-year warranty.
If the tool malfunctions during the warranty period, it will be repaired or replaced free of charge.

Contact Information

Makita USA
1-800-462-5482
www.makitatools.com

Additional Information

The Makita HR1820 rotary hammer is a powerful tool that can be used for a variety of jobs, including drilling holes in concrete, masonry, and wood.
The tool has two speed settings, which allows you to adjust the speed to the task at hand.
The tool also has a depth stop, which allows you to pre-set the depth of the hole you need to drill.
The Makita HR1820 is a versatile tool that is perfect for the professional or DIYer.

Safety Tips

Always wear eye protection when using a rotary hammer.
Use the correct drill bit for the job.
Do not overload the tool.
Allow the tool to cool down before storing it.
Keep the tool clean and free of debris.
Inspect the tool for any damage and repair it as needed.
Replace the drill bits as needed.

Storage

Store the rotary hammer in a cool, dry place.
Keep the tool out of the reach of children.
Do not store the tool in a place where it could be exposed to moisture or extreme temperatures.

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