Makita HR4002 Review: 1-9/16-Inch SDS-MAX Rotary Hammer

Power tools are a crucial asset to any homeowner. With the right tools at your disposal, you can tackle even the difficult jobs with ease. That’s why it’s necessary to weed out the tools that don’t match your requirements. You have to go with the ones that do match what your project needs. 

A rotary hammer is used to accomplish a lot of tasks that are heavy-duty in nature. Used by professionals as well as non- professionals, it is appropriate for drilling and chiseling hard materials. It has similarities with the hammer drill but is a more suitable choice for complex projects, which are hard to do with a hammer drill. Some major applications of the rotary hammer are for dowelling, which is the repetitive drilling of the large rebar anchor holes as well as for drilling through holes masonry and concrete walls. You can also use it with woodwork as well.

To decide what you need, you to look into some of the factors that present themselves. Some of the things you need to consider are as follows. 

Manufacturer 

It is a reasonable thing to get a product from a trustworthy manufacturer for a variety of reasons. First off, you can trust that the product will be of good quality and will last you a long time. 

You can also get in touch with an established manufacturer with ease to resolve any issue you’re facing with the product. 

Impact

Different projects have different requirements, and you have to factor that in beforehand. If you buy a device that has less power than you require, it will take you longer to complete that project. The tool will also be unduly exhausted. 

Corded Or Cordless

Both corded, as well as cordless types, have their advantages and shortcoming. A corded model gives you the edge in terms of power, as it is electrically powered, whereas a cordless model uses batteries. However, with a cordless model, you are restricted in terms of mobility, whereas you can take the cordless rotary hammer anywhere you want. 

Added Features

Different models offer different features in terms of design and performance, and you can choose the ones you think are the most useful for you. For example, many models feature different modes of operation for accuracy and efficiency, LED lights for ease of working in dark areas, variable speed trigger, and much more. 

Considering all these things, you can go ahead and start looking for the right tool for yourself. 

In today’s article, we’re going to discuss a model that you’ll find worth checking out before you finalize your purchase. So, without further ado, let’s get started. 

It’s all About: Makita HR4002 1-9/16-Inch SDS-MAX Rotary Hammer

Makita is a well-known name in the industry, and there are countless people in the world currently using Makita products for their needs. All this is chiefly because of the quality products they have. The company is also famous for the trust that their consumer base has associated with them over the years. 

Makita HR4002 is one such product that any homeowner would be thrilled to have. Not only is it a well-built device, but it is also one of the most comfortable units as well. It is full of features that you would appreciate. 

Features

Now, let’s discuss these features in more detail.

About the product

It is a nicely designed product that isn’t unnecessarily large and is easy to maneuver. It is relatively lightweight for the amount of impact it lends the users. You can work on heavy-duty projects with ease and without getting tired quickly. The handles on the device are very comfortable on the hands, and you don’t feel the discomfort of handling a crassly designed tool. It is due to the soft grip that absorbs much of the vibrations. You don’t feel much of the impact, and carry on with ease. It is also a lightweight option, and you can use it for long durations without getting overly fatigued. 

It is a trustworthy investment and is OSHO compliant. 

Power

It is a powerful option, and with this, you get an impact worthy of heavy-duty applications. It is easier to accomplish complex tasks quickly and more efficiently with this device. That’s why it is the preference of many professionals as well. 

The device features a powerful 10.0 AMP motor, which delivers an impressive 4.6 Ft.-Lbs. of impact energy. Along with that, you also have sequential Impact Timing, which improves the speed of drilling up to 50%. You can get the desired results within the fraction of time compared to the other ordinary drills. The tool has dual-mode operation Rotation with hammering and Hammering only options. 

For quick and easy bit changes, the unit features a one-touch sliding clutch. The built-in torque limiting clutch is designed to disengage, in case the bit jams. 

Availability

3 options to choose from based on your needs and budget

• First off, you have the option of buying the Tool, along with the dust extraction tool. As the name suggests, here you get the rotary hammer, along with the dust extraction bundle, which makes collecting dust a breeze. It is an efficient combo, and you don’t need to worry about much other than this. Among your different options, this has a costly price tag. But it is also the comprehensive package and leaves nothing out. You get everything you need for your projects. 
• You also the choice of buying only the dust extraction unit without the tool. It is the perfect option for people who already own the rotary hammer, and want to have the dust extraction unit. It is also cheaper than the previous option.
• You can buy only the tool if you want, thus saving on the cost of the extraction unit. The device costs a fraction of the whole set, but buying the entire bundle is more efficient. But, if you already own the dust extraction unit, or have a budget only for the tool, you can choose to buy only the device as well. 

Depending on what you require, you can choose between the different packages available to you. 

Dust Extraction Unit

The dust extraction unit serves to remove the dust that originates during the drilling, or demolition. The vacuum has an impressive 12 AMP motor, which can generate 135 CFM of suction power and 92″ of water lift. 

• The dust extraction unit also features an automatic filter cleaning system, with dual filter blowback. It is timed at set intervals to maintain consistent suction performance and longer filter life.
• New VC4710 combines more power and HEPA compatibility with less weight and less noise. 
• The vacuum has an efficient two-stage filtration system, which has a main nano filter set that captures 99.95% particles 2 microns or larger. 
• It has a 10-second delay after the power tool shuts off, which helps clear the hose of remaining debris. 
• The dust extraction unit has a variable speed control dial for a variety of applications. 

Pros and Cons

These are the most noteworthy features of this unit. To sum it all up, let’s have a look at the Pros and Cons of this unit. 

Pros (Why Buy)

• It is a quality product manufactured by a well- known brand. 
• It comes with a dust extraction unit. 
• It has a built-in torque limiting clutch which disengages in case the bit jams.
• It features a powerful 10 AMP Motor.
• For quick and easy bit changes, the device has a one-touch sliding chuck. 
• It has a soft grip and quiet functioning. 

Cons (Why to avoid)

• It is a little pricy. 
• It can heat up over time. 

That’s all about this product. You can now determine whether this is the right fit for your needs. 

After you’ve made the purchase, it is not all work. You have to take proper care of your machine so that it can serve you for a long time.  

Maintenance

Here are a few pointers you can refer to, to take care of your power tool

• After use, make sure that you’re storing your power tool in a proper place, whether it’s your toolbox, or somewhere in your tool cabinet. The point is to keep it neatly, out of harm’s way. 
• While working, pay close attention to your tool. Do not overwork your device and take timely rests. If it’s overheating, turn it off. If the problem is reoccurring, consult an expert. 
• Handle your tools with care, and don’t use it for anything that’s not its function.
• Cleaning the tool from time to time is necessary. Don’t let dust and dirt accumulate as it might affect your tool’s performance and durability. Read the manual carefully and keep replacing the worn-out parts so that you can get the best results. 
• Spilling something on your power tool can result in electrocution. Be careful, be safe. Your safety is dependent on safe practice. If you think that the device is not working the same, get it checked before resuming operation. 
• Always unplug the device after use.