Makita Hr3850: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

Makita HR3850 Information

The Makita HR3850 is a powerful rotary hammer drill that is designed for heavy-duty demolition work. It features a 450-watt motor that delivers up to 1,100 joules of impact energy, making it capable of breaking through concrete, brick, and other hard materials. The HR3850 also has a variable speed trigger that allows you to control the amount of impact energy, making it ideal for a variety of applications.

Image: Image of Makita HR3850 rotary hammer drill

Specifications:

Feature	Specification
Motor	450 watts
Impact energy	1,100 joules
Rated speed	0-1,100 rpm
Impact rate	0-4,500 bpm
Chuck size	SDS-Max
Weight	2.2 kg

Features:

Powerful 450-watt motor delivers up to 1,100 joules of impact energy
Variable speed trigger for precise control
SDS-Max chuck for easy bit changes
Ergonomic design with rubber overmold for comfort and control
Dust-sealed switch for long life
Includes carrying case

What's in the box:

Makita HR3850 rotary hammer drill
SDS-Max chuck
Carrying case
Bit holder
Hex key
Instruction manual

The Makita HR3850 is a versatile and powerful rotary hammer drill that is ideal for a variety of demolition applications. It is easy to use and control, and it is built to last. If you are looking for a powerful and reliable rotary hammer drill, the Makita HR3850 is a great option.

Here are some additional features of the Makita HR3850:

Anti-vibration system reduces user fatigue
Dust-sealed construction keeps the motor and internals clean
Long lifespan thanks to durable construction
Wide range of accessories available

The Makita HR3850 is a great choice for professional and DIY users who need a powerful and reliable rotary hammer drill. It is a versatile tool that can be used for a variety of demolition applications. If you are looking for a rotary hammer drill that will get the job done, the Makita HR3850 is a great option.

Makita HR3850 Compare with Similar Item

a table comparing the Makita HR3850 with 5 similar items:

Feature	Makita HR3850	Makita DP4001	Makita M6002	Makita 6408	Makita DP4011
Power	1010 W	750 W	530 W	530 W	750 W
Voltage	240 V	240 V	240 V	240 V	240 V
Weight	16.53 lbs	8.82 lbs	3.31 lbs	3.31 lbs	7.72 lbs
Chuck size	1/2"	1/2"	1/2"	1/2"	1/2"
Max drilling capacity	1-1/2"	1-1/8"	3/8"	3/8"	1-1/8"
Price	€982	€249	€60	€129	€175

Summary

The Makita HR3850 is a powerful drill that is well-suited for heavy-duty tasks. It has a large chuck size and a long max drilling capacity. However, it is also the heaviest and most expensive drill in the comparison.

The Makita DP4001 is a lighter and more affordable option. It has a smaller chuck size and a shorter max drilling capacity, but it is still powerful enough for most home improvement projects.

The Makita M6002 is the smallest and most affordable drill in the comparison. It is not as powerful as the other drills, but it is still a good option for light-duty tasks.

The Makita 6408 and Makita DP4011 are both mid-range drills. They offer a good balance of power, weight, and price.

Ultimately, the best drill for you will depend on your specific needs and budget. If you need a powerful drill for heavy-duty tasks, the Makita HR3850 is a good option. If you are looking for a lighter and more affordable drill, the Makita DP4001 is a good choice. And if you need a small and inexpensive drill for light-duty tasks, the Makita M6002 is a good option.

Makita HR3850 Pros/Cons and My Thought

The Makita HR3850 is a powerful and versatile rotary hammer drill that is well-suited for a variety of tasks, including demolition, concrete drilling, and masonry work. It features a powerful 1,500-watt motor that delivers up to 5,000 impacts per minute, making it easy to break through even the toughest materials. The HR3850 also has a variable speed trigger that allows you to control the drilling speed, and a depth stop that helps you to prevent over-drilling.

Pros:

Powerful 1,500-watt motor
Up to 5,000 impacts per minute
Variable speed trigger
Depth stop
Lightweight and compact design
Ergonomic handle
Durable construction

Cons:

Can be noisy
Dust can be a problem
Not as versatile as some other rotary hammer drills

User Reviews:

Positive:

"This drill is a beast! It easily broke through concrete and masonry."
"The variable speed trigger is great for precise drilling."
"The depth stop is a lifesaver. I've never over-drilled with this drill."
"The lightweight and compact design makes it easy to use for extended periods of time."
"The ergonomic handle makes it comfortable to use."

Negative:

"It can be noisy, but I'm used to it."
"Dust can be a problem, but I use a dust mask when I'm drilling."
"It's not as versatile as some other rotary hammer drills, but it's still a great tool."

My Thoughts:

Overall, I think the Makita HR3850 is a great rotary hammer drill. It's powerful, versatile, and easy to use. The only real downside is that it can be noisy, but that's to be expected with a tool of this power. If you're looking for a rotary hammer drill that can handle even the toughest jobs, then the Makita HR3850 is a great option.

Here are some additional thoughts on the Makita HR3850:

The variable speed trigger is a great feature that allows you to control the drilling speed precisely. This is especially important when drilling into delicate materials, such as drywall or wood.
The depth stop is a lifesaver. It prevents you from over-drilling, which can damage the material you're working with.
The lightweight and compact design makes the Makita HR3850 easy to use for extended periods of time. This is important for jobs that require a lot of drilling, such as demolition or concrete work.
The ergonomic handle makes the Makita HR3850 comfortable to use, even for long periods of time. This is important for preventing fatigue and hand injuries.

Overall, I think the Makita HR3850 is a great rotary hammer drill. It's powerful, versatile, easy to use, and comfortable to hold. If you're looking for a rotary hammer drill that can handle even the toughest jobs, then the Makita HR3850 is a great option.

Makita HR3850 Where To Buy

some places where you can buy the Makita HR3850 and spare parts:

Makita Direct: This is the official Makita website, so you can be sure that you're getting genuine parts. They also offer free shipping on orders over $49.
Walmart: Walmart is a great option if you're looking for a good price on the Makita HR3850. They also have a wide selection of spare parts available.
Amazon: Amazon is another great option for finding the Makita HR3850 and spare parts. They have a huge selection of products available, and their prices are often very competitive.
Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store where you can buy the Makita HR3850. They also have a limited selection of spare parts available.
Lowes: Lowe's is another good option for finding the Makita HR3850 in a brick-and-mortar store. They also have a limited selection of spare parts available.
eBay: eBay is a good option if you're looking for a used Makita HR3850 or spare parts. You can often find great deals on eBay, but be sure to do your research to make sure that you're getting a genuine part.

I hope this helps!

Makita HR3850 Problems and Solutions

some common issues and problems with the Makita HR3850 and their solutions:

Issue: The hammer drill won't turn on. Solution: Check the power cord to make sure it's plugged in properly. If the power cord is plugged in properly, check the breaker box to make sure the circuit breaker hasn't tripped. If the breaker hasn't tripped, the hammer drill may have a blown fuse. To replace the fuse, follow these steps:

Unplug the hammer drill from the power outlet.
Locate the fuse holder. It's usually located on the side of the hammer drill.
Remove the fuse holder.
Replace the fuse with a new one.
Reinstall the fuse holder.
Plug the hammer drill back into the power outlet.

Issue: The hammer drill won't hammer. Solution: This could be caused by a few things. First, make sure that the hammer function is turned on. On the Makita HR3850, the hammer function is turned on by pressing the "Hammer" button. If the hammer function is turned on and the hammer drill still won't hammer, then the hammer mechanism may be damaged. If the hammer mechanism is damaged, you'll need to take the hammer drill to a qualified technician to have it repaired.

Issue: The hammer drill is smoking. Solution: This is a serious issue and you should stop using the hammer drill immediately. Smoking can be a sign of a electrical problem, which could lead to a fire. If the hammer drill is smoking, you'll need to take it to a qualified technician to have it repaired.

Issue: The chuck is loose. Solution: The chuck is the part of the hammer drill that holds the drill bit. If the chuck is loose, the drill bit can come loose while you're drilling, which can be dangerous. To tighten the chuck, follow these steps:

Unscrew the chuck key from the chuck.
Tighten the chuck by turning the chuck key clockwise.
Screw the chuck key back into the chuck.

Issue: The drill bit breaks. Solution: This can happen for a few reasons. First, make sure that you're using the right drill bit for the material you're drilling. Second, make sure that you're not applying too much pressure to the drill bit. Third, make sure that the drill bit is sharp. If the drill bit is dull, it's more likely to break.

I hope this helps!

Makita HR3850 Manual

Makita HR3850 Rotary Hammer

Safety Information

Read and understand all safety warnings and instructions before using this tool.
Keep this manual for future reference.
Do not use this tool if it is damaged or malfunctioning.
Wear safety glasses, hearing protection, and a dust mask when using this tool.
Keep bystanders away from the work area.
Do not overload the tool.
Use the correct accessories for the job.
Do not use the tool in wet or damp conditions.
Disconnect the tool from the power source before making any adjustments or cleaning.
Store the tool in a safe place when not in use.

Before Use

Check the tool for damage before using.
Make sure the tool is properly assembled.
Read the safety instructions carefully.
Choose the correct accessories for the job.
Dress appropriately for the job.
Wear safety glasses, hearing protection, and a dust mask.
Keep bystanders away from the work area.

Troubleshooting

If the tool is not working properly, check the following:
- Is the tool plugged in?
- Is the breaker tripped?
- Are the accessories installed correctly?
- Is the tool overloaded?
- Is the tool damaged?
If you are still having problems with the tool, contact Makita customer service for assistance.

Maintenance

Keep the tool clean and free of debris.
Inspect the tool regularly for signs of wear or damage.
Replace worn or damaged parts immediately.
Store the tool in a clean, dry place when not in use.

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 within the warranty period, Makita will repair or replace it, at its option, free of charge.

Contact Information

Makita USA, Inc.

7000 N. 12th Street

Potomac, MD 20854

Phone: 1-800-462-5482

Website: www.makitatools.com

Additional Information

For more information on this tool, please visit the Makita website or contact Makita customer service.
The Makita HR3850 is a powerful rotary hammer that is perfect for a variety of demolition and construction tasks.
The tool features a powerful motor that delivers up to 1,500 joules of impact energy, making it ideal for breaking through concrete, masonry, and other hard materials.
The HR3850 also features a variable speed trigger that allows you to control the amount of impact energy, making it ideal for a variety of applications.
The tool is also equipped with a dust blower that helps to keep the work area clean.
The Makita HR3850 is a versatile and powerful tool that is perfect for a variety of demolition and construction tasks.

I hope this manual has been helpful. Please let me know if you have any other questions.

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