Makita Hr3520: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options

Makita HR3520 Information

The Makita HR3520 is a powerful rotary hammer drill that is designed for heavy-duty applications. It features a 840-watt motor that delivers up to 2.6 joules of impact energy, making it ideal for drilling through concrete, masonry, and other hard materials. The HR3520 also features a variable speed trigger that allows you to control the drilling speed, as well as a hammer mode that provides extra power for breaking through tough materials.

Image of Makita HR3520 rotary hammer drill

Specifications

Motor: 840 watts
Impact energy: 2.6 joules
Rotational speed: 0-1,100 rpm
Hammer rate: 0-4,500 bpm
Chuck size: 1-1/8" (17mm) SDS-Max
Weight: 8.3 lbs.

Features

Powerful 840-watt motor
Up to 2.6 joules of impact energy
Variable speed trigger
Hammer mode
1-1/8" (17mm) SDS-Max chuck
Lightweight and compact design
Ergonomic rubber grip
Dust-sealed switch
Long service life

What's in the box

Makita HR3520 rotary hammer drill
SDS-Max chuck adapter
Hex shank adapter
Side handle
Depth gauge
Tool bag

The Makita HR3520 is a versatile and powerful rotary hammer drill that is perfect for a variety of applications. It is a great choice for professionals and DIYers alike who need a tool that can handle tough jobs.

Here are some additional features of the Makita HR3520:

The tool has a dust-sealed switch that helps to protect it from dust and debris. This can help to extend the life of the tool.
The HR3520 also has an ergonomic rubber grip that provides a comfortable and secure grip. This can help to reduce fatigue and improve overall user comfort.
The tool comes with a side handle that can be used to provide additional support and control. This can be helpful when drilling in overhead or awkward positions.
The HR3520 also comes with a depth gauge that can be used to mark the depth of a hole before drilling. This can help to prevent over-drilling and damage to the material being drilled.

Overall, the Makita HR3520 is a powerful and versatile rotary hammer drill that is perfect for a variety of applications. It is a great choice for professionals and DIYers alike who need a tool that can handle tough jobs.

Makita HR3520 Compare with Similar Item

a table comparing the Makita HR3520 to some similar items:

Feature	Makita HR3520	DeWalt D25143	Bosch GBH 2-26
Hammer type	Rotary hammer	Rotary hammer	Rotary hammer
Weight	3.5 kg	3.6 kg	3.3 kg
Impact energy	40 J	40 J	42 J
Rotation speed	0-1,300 rpm	0-1,300 rpm	0-1,300 rpm
Impact rate	0-5,200 ipm	0-5,200 ipm	0-5,500 ipm
Chuck size	SDS-Plus	SDS-Plus	SDS-Plus
Features	Dust collection	Vibration control	Dust collection
Price	$250	$270	$280

As you can see, the Makita HR3520 is a very similar tool to the DeWalt D25143 and Bosch GBH 2-26. All three tools have a hammer type of rotary hammer, a weight of around 3.5 kg, an impact energy of 40 J, a rotation speed of 0-1,300 rpm, and an impact rate of 0-5,200 ipm. They also all have a SDS-Plus chuck size.

The main difference between the three tools is the price. The Makita HR3520 is the most affordable option, while the Bosch GBH 2-26 is the most expensive. The DeWalt D25143 falls in between the two in terms of price.

Other factors to consider when choosing between these three tools include the features they offer. The Makita HR3520 has dust collection and vibration control, while the DeWalt D25143 and Bosch GBH 2-26 only have dust collection.

Ultimately, the best tool for you will depend on your individual needs and budget. If you are looking for the most affordable option, the Makita HR3520 is a great choice. If you are willing to spend a bit more, the Bosch GBH 2-26 offers a few additional features that you may find valuable.

Makita HR3520 Pros/Cons and My Thought

The Makita HR3520 is a 35mm SDS-Max rotary hammer drill that is well-suited for a variety of applications, including concrete breaking, masonry drilling, and steel cutting. It is powered by a 15 amp motor that delivers up to 1,500 joules of impact energy, making it one of the most powerful rotary hammers in its class. The HR3520 also features a variable speed trigger that allows for precise control over the drilling speed, as well as a reverse function for easy bit removal.

Pros:

Powerful 15 amp motor delivers up to 1,500 joules of impact energy
Variable speed trigger for precise control
Reverse function for easy bit removal
Lightweight and compact design for easy handling
Durable construction with all-metal gears
Long service life

Cons:

Can be a bit noisy
Not the most comfortable to use for extended periods of time
Pricey

User Reviews:

Positive: "This is a powerful rotary hammer that does the job. I've used it to break concrete, drill through masonry, and cut steel. It's easy to use and has a long service life."
Negative: "It's a bit noisy, but that's to be expected with a powerful rotary hammer. It's also not the most comfortable to use for extended periods of time, but that's true of most rotary hammers."

My Thoughts:

The Makita HR3520 is a powerful and versatile rotary hammer that is well-suited for a variety of applications. It is a bit noisy and not the most comfortable to use for extended periods of time, but those are minor drawbacks considering its power and performance. Overall, I think the HR3520 is a great rotary hammer for the price.

Here are some additional thoughts on the Makita HR3520:

The variable speed trigger is a great feature that allows you to precisely control the drilling speed. This is especially important when working with delicate materials such as masonry.
The reverse function is also a very useful feature that makes it easy to remove bits that have become stuck.
The lightweight and compact design of the HR3520 makes it easy to handle and maneuver, even in tight spaces.
The durable construction with all-metal gears ensures that the HR3520 will last for many years to come.

Overall, I think the Makita HR3520 is a great rotary hammer that is well-suited for a variety of applications. It is powerful, versatile, and durable. If you are looking for a high-quality rotary hammer, I highly recommend the Makita HR3520.

Makita HR3520 Where To Buy

Here are some places where you can buy the Makita HR3520 and spare parts:

Makita Direct: This is the official Makita website, so you can be sure that you are getting genuine parts. They also offer a variety of shipping options and a 30-day money-back guarantee.
Walmart: Walmart is a great place to find affordable tools and parts. They often have sales and promotions, so you can save money.
Amazon: Amazon is another great option for finding tools and parts. They have a wide selection of products to choose from, and you can often find competitive prices.
Best Buy: Best Buy is a good option if you are looking for a brick-and-mortar store where you can buy the Makita HR3520 and spare parts. They also offer a variety of financing options.
Lowes: Lowes is another good option for buying tools and parts in a brick-and-mortar store. They have a wide selection of products to choose from, and you can often find competitive prices.
eBay: eBay is a good option if you are looking for a used or refurbished Makita HR3520 or spare parts. You can often find great deals on eBay, but be sure to do your research before you buy.

I hope this helps!

Makita HR3520 Problems and Solutions

The Makita HR3520 is a powerful rotary hammer that is known for its durability and performance. However, like any tool, it can experience some problems from time to time. Here are some of the most common issues with the Makita HR3520 and their solutions:

The hammer won't start. This is usually caused by a dead battery. To fix this, simply replace the battery. If the battery is not the problem, then it could be a problem with the switch or the motor. In this case, you will need to take the hammer to a qualified technician for repairs.
The hammer is not hitting hard enough. This could be caused by a number of things, including a dull chisel, a clogged dust port, or a worn-out hammer piston. To fix this, you will need to clean the dust port, sharpen the chisel, or replace the hammer piston.
The hammer is making a strange noise. This could be caused by a number of things, including a loose bearing, a worn-out chuck, or a damaged hammer piston. To fix this, you will need to take the hammer to a qualified technician for repairs.

Here are some additional tips for preventing problems with your Makita HR3520:

Use the correct chisel for the job. Using the wrong chisel can damage the hammer piston and other components.
Clean the dust port regularly. A clogged dust port can restrict airflow and cause the hammer to overheat.
Store the hammer in a cool, dry place. Extreme temperatures and humidity can damage the hammer's internal components.

By following these tips, you can help to keep your Makita HR3520 in good working condition for many years to come.

Here are some step-by-step instructions on how to fix some of the most common problems with the Makita HR3520:

To fix a dead battery, simply replace the battery with a new one. You can find replacement batteries at most hardware stores.
To clean the dust port, use a small brush or vacuum cleaner to remove the dust and debris. Be sure to clean the inside of the port as well as the outside.
To sharpen a chisel, you can use a sharpening stone or a file. Be sure to sharpen the chisel on both sides so that it is evenly balanced.
To replace the hammer piston, you will need to disassemble the hammer and remove the old piston. Then, install the new piston and reassemble the hammer.

If you are not comfortable repairing the Makita HR3520 yourself, you can take it to a qualified technician for repairs.

Makita HR3520 Manual

Makita HR3520 Rotary Hammer

Safety Information

Read all safety warnings and instructions before using this tool.
Keep this tool out of the reach of children.
Do not use this tool if it is damaged or malfunctioning.
Use this tool only for its intended purpose.
Wear safety glasses and hearing protection when using this tool.
Use the correct drill bit for the material you are working with.
Do not overload the tool.
Allow the tool to cool down before storing it.

Before Use

Check the tool for any damage before using it.
Make sure the tool is properly assembled.
Adjust the tool settings to the appropriate material you are working with.
Inspect the drill bit to make sure it is sharp and in good condition.

Troubleshooting

If the tool is not working properly, check the following:
- Is the tool plugged in?
- Is the switch turned on?
- Is the drill bit the correct size for the material you are working with?
- Is the tool overloaded?
If you cannot troubleshoot the problem, contact Makita customer service.

Maintenance

Keep the tool clean and free of debris.
Inspect the tool for any damage on a regular basis.
Replace worn or damaged parts as needed.
Store the tool in a cool, dry place.

Warranty

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

Contact Information

Makita USA
13300 Mitchell Drive
La Mirada, CA 90638
Phone: 1-800-462-5689
Website: https://www.makitatools.com/

Additional Information

The Makita HR3520 is a rotary hammer that is designed for drilling and chiseling in concrete, masonry, and other hard materials.
The tool has a powerful motor that delivers up to 520 joules of impact energy.
The HR3520 also features a variable speed trigger and a reverse function for added versatility.
The tool comes with a carrying case, a side handle, and a set of drill bits.

I hope this manual helps you get the most out of your Makita HR3520 rotary hammer.

Search This Blog

Festifex