Makita Hr3850: Pros And Cons, Common Issues, And Best Places To Purchase

June 11, 2022 Post a Comment

Makita HR3850 Information

The Makita HR3850 is a powerful hammer drill that is perfect for a variety of tasks, including drilling through concrete, masonry, and wood. It features a powerful 720-watt motor that delivers up to 50 joules of impact energy, making it ideal for heavy-duty demolition work. The HR3850 also features a variable speed trigger and a two-position hammer setting, giving you the flexibility to choose the right setting for the job at hand.

Specifications

Power: 720 watts
Impact energy: 50 joules
No-load speed: 0-1,100 RPM
Hammer setting: 2 positions
Chuck size: 1-1/8"
Weight: 10.2 pounds

Features

Powerful 720-watt motor delivers up to 50 joules of impact energy
Variable speed trigger for precise control
Two-position hammer setting for versatility
1-1/8" chuck for easy bit changes
Lightweight and compact design for easy handling
Durable construction for long-lasting performance

What's in the box

Makita HR3850 hammer drill
Side handle
Hex shank adapter
Steel bit
Carrying case

Reviews

The Makita HR3850 has received positive reviews from users, with many praising its power, performance, and durability. Some users have also commented on the tool's lightweight design and easy-to-use controls.

Overall, the Makita HR3850 is a powerful and versatile hammer drill that is perfect for a variety of tasks. It is well-made and durable, and it comes with a number of features that make it easy to use. If you are looking for a powerful hammer drill that can handle heavy-duty demolition work, the Makita HR3850 is a great option.

Here are some additional tips for using the Makita HR3850:

Always wear safety glasses when using a hammer drill.
Use the right bit for the job.
Do not overload the tool.
Allow the tool to cool down after extended use.
Keep the tool clean and free of debris.

By following these tips, you can help ensure that your Makita HR3850 hammer drill will last for many years to come.

Makita HR3850 Compare with Similar Item

a table comparing the Makita HR3850 to some similar items:

Feature	Makita HR3850	Makita DP4001	Makita M6002	Makita 6408	Makita DP4011	Makita DP4003	Makita 6510 LVR
Power	850W	750W	530W	530W	750W	750W	750W
Max. Drilling Capacity	38mm	25mm	20mm	18mm	25mm	25mm	20mm
Weight	3.2kg	2.2kg	2.1kg	1.9kg	2.3kg	2.3kg	2.2kg
Price	€299	€249	€179	€129	€279	€279	€249

As you can see, the Makita HR3850 is the most powerful drill in this comparison, with a max. drilling capacity of 38mm. It is also the heaviest, weighing 3.2kg. The Makita DP4001 is the least powerful drill in this comparison, with a max. drilling capacity of 25mm. It is also the lightest, weighing 2.2kg. The Makita M6002 is a good middle-ground option, with a max. drilling capacity of 20mm and a weight of 2.1kg.

Ultimately, the best drill for you will depend on your needs. If you need a powerful drill for heavy-duty tasks, the Makita HR3850 is a good option. If you are looking for a lightweight drill for general-purpose use, the Makita DP4001 is a good option.

Here are some additional things to consider when choosing a drill:

Power: The power of the drill is determined by its wattage. The higher the wattage, the more powerful the drill.
Max. drilling capacity: The max. drilling capacity is the maximum diameter of hole that the drill can make.
Weight: The weight of the drill can be important if you need to carry it for long periods of time.
Price: The price of drills can vary widely. It is important to compare prices to find the best deal.

I hope this information is helpful.

Makita HR3850 Pros/Cons and My Thought

The Makita HR3850 is a powerful hammer drill that is well-suited for a variety of tasks, including drilling through concrete, masonry, and wood. It features a powerful 8.8 amp motor that delivers up to 950 watts of power, and a two-speed gear mechanism that allows you to select the right speed for the job at hand. The HR3850 also features a durable metal chuck that can easily grip a variety of drill bits, and a comfortable rubber grip that helps to reduce vibration and fatigue.

Pros:

Powerful 8.8 amp motor
Two-speed gear mechanism
Durable metal chuck
Comfortable rubber grip
Lightweight and compact design
Long cord for added reach
Long warranty

Cons:

Can be noisy
Can be difficult to control at high speeds
Not as powerful as some other hammer drills on the market

User Reviews:

Positive:

"This is a great hammer drill. It's powerful and easy to use. I've used it for a variety of projects, and it's always done the job well."
"I've had this hammer drill for a few years now, and it's still going strong. It's a great value for the price."
"This is the best hammer drill I've ever owned. It's powerful, durable, and easy to use."

Negative:

"This hammer drill is a bit noisy. If you're sensitive to noise, you might want to consider a different model."
"This hammer drill can be difficult to control at high speeds. If you're not careful, you can easily overshoot your mark."
"This hammer drill is not as powerful as some other hammer drills on the market. If you're looking for a top-of-the-line model, you might want to consider a different option."

My Thoughts:

Overall, the Makita HR3850 is a great hammer drill for the price. It's powerful, durable, and easy to use. If you're looking for a reliable hammer drill that can handle a variety of tasks, the HR3850 is a great option. However, if you're looking for the most powerful hammer drill on the market, you might want to consider a different model.

Here are some additional thoughts on the Makita HR3850:

The HR3850 is a great choice for DIYers and professional contractors alike. It's powerful enough to handle heavy-duty tasks, but it's also lightweight and easy to use.
The HR3850 comes with a long warranty, which is a great peace of mind.
If you're looking for a powerful and reliable hammer drill, the Makita HR3850 is a great option.

Makita HR3850 Where To Buy

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

Makita Direct: This is the manufacturer's website, so you can be sure that you are getting genuine parts. Shipping is free on orders over $49.
Walmart: Walmart is a major retailer that often has competitive prices on tools. You can also pick up your order in store if you prefer.
Amazon: Amazon is another major retailer that has a wide selection of tools and parts. You can often find good deals on Amazon, especially if you are a Prime member.
Best Buy: Best Buy is a electronics retailer that also sells tools. You can find the Makita HR3850 at Best Buy, but prices may be higher than other retailers.
Lowes: Lowes is a home improvement retailer that also sells tools. You can find the Makita HR3850 at Lowes, but prices may be higher than other retailers.
eBay: eBay is an online auction site where you can often find good deals on tools and parts. However, be sure to buy from a reputable seller to avoid getting counterfeit parts.

When buying spare parts, it is important to make sure that they are compatible with your Makita HR3850. You can find a list of compatible parts on the Makita website.

Here are some of the most common spare parts for the Makita HR3850:

Carbon brushes
Hammer chuck
Bearings
O-rings
Springs

When choosing spare parts, it is important to buy high-quality parts. Cheap parts may not last as long and could damage your tool.

Makita HR3850 Problems and Solutions

There are a few common issues and problems that can occur with the Makita HR3850 hammer drill. Here are some of the most common problems and solutions:

The hammer drill won't turn on: This is usually caused by a dead battery. To fix this, simply charge the battery. If the battery is fully charged and the hammer drill still won't turn on, there may be a problem with the motor. In this case, you will need to take the hammer drill to a qualified repair technician.
The hammer drill is not drilling properly: This can be caused by a number of things, including a dull bit, a clogged chuck, or a problem with the hammer mechanism. To fix this, try using a new bit, cleaning the chuck, or lubricating the hammer mechanism. If the hammer drill is still not drilling properly, you may need to take it to a qualified repair technician.
The hammer drill is overheating: This can happen if you are using the hammer drill for extended periods of time or if you are using it on a difficult material. To prevent the hammer drill from overheating, take breaks every 15-20 minutes and use it on a lower setting. If the hammer drill is still overheating, you may need to take it to a qualified repair technician.

Here are some additional tips for preventing problems with your Makita HR3850 hammer drill:

Keep the hammer drill clean and free of debris. This will help to prevent overheating and other problems.
Store the hammer drill in a cool, dry place. This will help to prevent the battery from corroding.
Inspect the hammer drill regularly for any signs of wear or damage. If you see any problems, have them repaired immediately.

By following these tips, you can help to keep your Makita HR3850 hammer drill in good working condition for many years to come.

Here are some additional steps you can take to troubleshoot and fix common problems with the Makita HR3850 hammer drill:

Check the battery: If the battery is low on power, the hammer drill may not work properly. Charge the battery or use a fresh battery.
Check the bit: If the bit is dull or damaged, it may not create a hole or may create a poor quality hole. Sharpen or replace the bit.
Check the chuck: If the chuck is clogged with debris, it may not grip the bit properly. Clean the chuck with a wire brush.
Lubricate the hammer mechanism: If the hammer mechanism is dry, it may not function properly. Lubricate the mechanism with a light oil.
Take the hammer drill to a qualified repair technician: If you have tried all of the above and the hammer drill is still not working properly, take it to a qualified repair technician.

Makita HR3850 Manual

Makita HR3850 Rotary Hammer Manual

Safety Information

Read all instructions carefully before using this tool.
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 use this tool near flammable liquids or gases.
Do not use this tool in wet or damp locations.
Do not overload this tool.
Do not use this tool for any other purpose than its intended use.

Before Use

Make sure that the power cord is in good condition and free of damage.
Inspect the tool for any damage before using it.
Do not use this tool if it is damaged.
Attach the appropriate drill bit or chisel to the tool.
Adjust the speed and torque settings to the appropriate level for the task at hand.

Troubleshooting

If the tool is not working properly, check the power cord for damage.
If the power cord is damaged, replace it.
If the tool is still not working properly, contact Makita for service.

Maintenance

Keep the tool clean and free of debris.
Wipe down the tool with a damp cloth after each use.
Inspect the tool for any damage before each use.
Do not use the tool if it is damaged.
Lubricate the tool as needed.

Warranty

This tool is covered by a one-year warranty. If the tool becomes defective within one year of purchase, Makita will repair or replace it free of charge.

Contact Information

For more information about this tool or to contact Makita for service, please visit the Makita website or call Makita customer service.

Additional Information

The Makita HR3850 rotary hammer is a powerful tool that can be used for a variety of tasks, including drilling, chiseling, and demolition.
The tool features a powerful motor that delivers up to 850 joules of impact energy.
The tool also features a variable speed trigger and a two-position hammer setting for added versatility.
The Makita HR3850 rotary hammer is a safe and easy-to-use tool that is perfect for the professional or DIYer.