Top 9 Best Hammer Drills 2018

Buying Guide

Hammer drills as the name suggests is the device which helps you to dislocate concrete or other materials with its strong hammering power. If you want to drill a hole so that you can fix something on the wall, then immediately you turn to this particular gadget which will permit you to hang your favorite painting. This tool has definitely proved to be a very essential in our lives. Initially it used to be mostly used by the carpenters but now the manufacturers have started producing such user friendly ones that hammer drills have made a place for themselves in every household.

Best Hammer Drills

There are a plethora of hammer drills available in the market. Sometimes it becomes difficult to decide which will suit your needs. These devices are very similar to the drill drivers except for the fact that they have a pulsating hammer effect which will facilitate to drill holes into hard masonry surfaces which are otherwise very difficult. You get the cordless as well as the corded hammer drills in the market. The cordless ones are very handy, compact and portable. They can be taken along with you on your outdoor works too because they are not cumbersome and will easily fit into your tool box. But in case you have to bore big holes into concrete then you will need a much more powerful 120 volts hammer drills and these are the corded ones. These corded ones are heavy duty and they serve dual purpose because at the flip of a small lever they change from hammer mode to a non hammer mode. So you are able to drill a hole into the concrete as well as a hole into the wood using the very same tool but with a small alteration.

Types of hammer drills

There are two types of hammer drills available in the market – percussion hammer drill and rotary hammer drill. In the percussion hammer drills the rotation of the chuck causes the hammer action, the chuck along with the bit moves backwards and forward on the axis of rotation. Whereas in the rotary drills both the chuck and the bit move independently of each other and is powered by compressed air (pneumatically). This particular type can be only used in the hammer mode and is very effective when it is used on hard surfaces. These tools have a specially designed clutch which permits the drill to spin and at the same time facilitates it to move along the axis of the bit so that it can punch in and out. The force of the blow and the distance traveled by the bit are comparatively very small but the hammering action is very fast. A large number of blows per minute will ensure that holes are drilled into the stubborn concrete or brick.

These hammer drills are invaluable tools which help you to bore through very hard surfaces which will otherwise be very difficult to achieve with the help of the regular electric drills. Since this is a powerful tool so it is always better to read the owner’s manual before using it.

Using A Hammer Drill

A harmer drill is a device that has been designed specifically for drilling. However, this drilling device does the drilling accompanied by a hammering action. This is the reason why it is called a harmer drill. Sometimes a harmer drill can also be referred to as a rotary harmer and even a roto-drill. In other cases it has also been referred to as a hammering drill. Therefore, when you come across all the terms that have been indicated above, just know that they are referring to the harmer drill. This tool has found a lot of uses in industry and even domestically.

When using the harmer drill it is advisable to always make sure that you have taken all the necessary precautions. Most of these precautions are based on the safety of the individual who is using the drill. Some the precautions include ensuring that the user is wearing safety boots. A drill may be used for objects that cause harm to the user’s feet. Therefore, wearing safety boots is not an option. Sometimes the user can also wear safety gloves; unless one is very sure that the fingers are safe during the usage of the drill. All these precautions have to be adhered to as strictly as possible to prevent accidents when using the drill.

Basically both a harmer drill and a drill work in the same way. However, the hammering action that is provided by the harmer drill is advantageous. This is because it provides a rather short but rapid force that is essential for the pulverization of very brittle materials. Therefore, do not use any other harmer when you are dealing with brittle materials. The harmer drill has been proven to be very effective in as far as the pulverization of brittle materials is concerned. Its short but rapid hammering action also enables it to provide a quicker drilling action with the application of less effort.

How is the harmer drill powered? In most cases, these drills operate with electrical energy. This can be sourced in any available methods; especially AC power and sometimes DC power when the battery is involved. Obviously plans are underway to come up with harmer drills that rely on other sources of electrical energy such as solar, geothermal and wind energy.

In terms of energy transformation, a harmer drill transforms electrical energy into mechanical energy. The mechanical energy is then used to drill the object until the required amount of drill has been achieved. Although the basic action of a harmer drill has been identified to be drilling, different types of harmer drills have been recognized. The main types of harmer drills are the Cam action drills and the Electro-Pneumatic drills. All the drills that rely on lower power units for their operation are called harmer drills for simplicity and their drilling action is usually cam in nature. Higher power unit drills are usually referred to as rotary drills. These drills have found a wider application in industry, especially in mass production technology.

Cordless Hammer Drills: Frequently Asked Questions When Shopping For One

When you are shopping for power tools, it is always good idea to have a pen paper. This pen and paper are immensely helpful in discerning what to look for. When shopping a cordless hammer drill, there are some things you should mull over. Below are some frequently asked questions when shopping for one; it will enable you to make your final decision.

Should I look at brand names?

The question as to whether one should look at brand names is not that difficult to answer. Of course you should. Think of look at the reputation that the manufacturer of the cordless hammer drill has. It speaks to the quality and dependability of the device. Most people tend to buy stuff that is affordable but the manufacturer has not cultivated the reputation to back it up.

Reputation should be the paramount quality that you should look for in the cordless hammer drill. If the company is little known, would you really offer yourself as a guinea pig for something that has the potential to waste your money? Hence, you should do your research on the company. Maybe you can start from reviews online and work your way to word of mouth.

The weight a brand name carries goes a long way in allaying fears you might have of wasting your money or your cordless hammer drill spoiling. After all, you are after quality in what you do. Companies that have a solid reputation of producing quality services are reliable when it comes to dishing out spares that last.

What happens when the drill gets spoiled?

At one time or another, drills will get spoilt. The ease with which you should get spares to repair them should be the first thing on your mind when you contemplate buying a cordless hammer drill. After all, you should think of getting a drill like getting a car. The ease with which you get spares for your car determines how quickly you will get on the road. Same thing with hammer drills.

You should always think of experts when your drills get spoilt. Cordless hammer drills require specialized care. Hence, if you think of getting your drill from a black market dealer, then you are missing on an opportunity of getting an expert to look at it. Registered retailers will more often than not offer after sales services for your product. Hence, you should strive to get your drill from a registered retailer.

This ensures that you get top not repair service when you take your cordless hammer drill for maintenance. Think of it as an investment and as a way of getting value for your money. Usually, a high quality drill will do a lot of service in the future. Hence, when shopping for drills and any other home appliances: be it power saws and other electronic appliances. Hence, if you have a standard against which you can judge appliances you are assured of getting top notch stuff.

Should I always factor in warranties in when shopping?

Every electronic device should have a warranty. The cordless hammer drill is no exception. Hence, when looking at all the elements that would comprise a good deal, warranty, should be at the top of your head when you do.
You can use your warranty to get a new cordless hammer drill if you happened to find the one that you bought wasn’t working. However, this is subject to conditions that the retailers have stipulated.

Ergo, you should read the terms and conditions of the shop you got your cordless hammer drill. If you tamper with the drill in any way, you automatically invalidate your warranty. So be careful in how you handle malfunctions.
A cordless hammer drill is a must have tool in your garage. With it, you can move around easily and use it anywhere you like.

Check out the 9 Best Hammer Drills on the market right now:

#1. Makita BHP454 18-Volt Cordless Hammer Drill Kit

  • This kit features 2 trigger-forward built- in LED lights that illuminates the work area
  • Its ergonomic shape fits like a glove with even pressure and easy control
  • The soft grip handle provides increased comfort on the job, and the Makita lithium-ion battery provides longer run time, 5x lower self discharge (for any time), and 16 firm holding contact terminals (for constant high power)
  • The 30-minute rapid optimum charger communicates with the battery’s built in memory chip throughout the charging process to optimize battery life by actively controlling current, voltage, and temperature and has a built-in fan to cool the battery to produce more lifetime work
  • The charger earned the Energy Star label for meeting the strict energy-efficient guidelines set by the US environmental Protection Agency (EPA) and US Department of Energy (DOE)

Makita BHP454Pros: it works & handles very well, you could use this drill all day without being fatigued, powerful drill, high torque, comes with two lithium ion batteries, having extra batteries would reduce the down time between charges, fast Battery re-charge time, nice grip and weight, fit and finish are superior, the electric brake stops the motor quickly, long lasting battery, speed and the outside finish is beautiful, it will deliver for years to come, highly recommend for anybody …

Cons: it is a bit heavy but a great solid tool for the money …

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#2. Bosch RHH181-01 18-Volt SDS-plus Rotary Hammer

  • The Bosch RHH181-01 18-Volt Lithium-Ion 3/4-Inch SDS-plus Rotary Hammer features innovative CORE brushless technology also delivering an unbeatable combination of power and weight
  • The CORE package deliver tools that are engineered to perform smarter, harder, and faster
  • CORE tools utilize improved batteries, integrated on-board electronincs, and new Bosch EC brushless motor technology providing up to 65-percent longer run time and 30-percent more power
  • The new Roatray Hammer can drill more than 150 holes (1/4-Inch x 1-1/2-Inch) in concrete with one battery change

Bosch RHH181-01Pros: lightweight, a rock solid product, very well engineered, comes with 2 batteries, drill is a beast, for light duty drilling this is overkill, the depth setting gauge adjusts very quickly and easily, this hammer drill operates at up to 1400rpm and drilled through the cement with ease, drills x times faster than other corded, drill 1/4″ and 3/8″ holes through 4″ thick concrete pads, it is quiet relative to most hammer drills …

Cons: expensive but worth it if you can afford …

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#3. DEWALT Bare-Tool DCH253B 20V Rotary Hammer Kit

  • The DEWALT DCH253M2 20V Max SDS 3 Mode Rotary Hammer Kit features SHOCKS – Active Vibration Control which significantly reduces vibration and increases user comfort and productivity
  • A Perform and Protect Feature
  • With impact energy of 1.7 ft-lbs, it provides corded power without the cord
  • The LED worklight provides increased visibility in confined spaces and the compact L-shape design allows access in tight spaces while providing optimal balance
  • A variable speed, reversing switch delivers versatility in all applications and the factory-set clutch reduces sudden, high torque reactions if bit jams
  • This unit has a 360° side handle for better control and ease of use in tight spaces
  • Uses one 20V MAX* Lithium Ion 4.0 AH battery (NOT included)
  • Includes: 360° side handle and a depth rod

DEWALT Bare-Tool DCH253BPros: affordable, the 20-volt tool is far better, a wonderful addition to anyone in need of portable hammer drill, very small in size, perfect for ceiling grid work, works great for tearing out tiles, like a hot knife going through butter, lots of power extremely convenient, anti-vibe feature is great, with the 5 amp batteries charge seems to last all day …

Cons: would be better if it had an adjustable chuck …

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#4. Bosch HDH181-01 18-Volt Heavy Duty Hammer Drill

  • Ready for all heavy-duty drilling applications in materials from wood to brick to concrete, the lightweight and compact Bosch HDH181-01 Brute Tough 18-volt lithium-ion 1/2-inch cordless hammer drill/driver delivers top performance with strong power and runtime to maximize your efficiency on the job site
  • It works with all Bosch 18-volt lithium-ion batteries, and this kit includes two Fat Pack 3.0 Ah HC (high-capacity) batteries
  • They provide up to 50 percent more runtime over standard lithium-ion batteries and include an electronic battery fuel gauge to ensure you have enough power for the job
  • Part of the Bosch Brute Tough series, the HDH181-01 works at two beefy speeds–up to 420 RPM and up to 1,800 RPM–and it provides a maximum of 700 inch-pounds of torque
  • The 4-pole open frame motor and newly developed gearbox provide exceptional power
  • The 25+1 clutch settings included in this Brute Tough model and a variable-speed trigger help you match the best speed to the job, so you can achieve precise results
  • The HDH181-01’s Durashield housing is constructed with ABS/nylon composite, which makes the housing flexible upon impact
  • The aluminum keyless 1/2-inch keyless chuck with Bosch Auto-Lock makes bit changes simple and quick with one hand–plus, its reduced nose weight enhances the balanced feel without reducing durability
  • In addition to the 3.0 Ah HC lithium batteries included in this kit, this drill/driver can be used with can be used with Bosch’s standard-capacity batteries from its 18-volt line–including the 1.3 Ah Slim Pack battery (model BAT609), the 1.5 Ah Slim Pack HC (model BAT610G), and the 2.6-Ah Fat Pack battery (model BAT618)
  • If you’re looking for a lightweight option, the Slim Pack is the perfect choice
  • If longer runtime is what you need, the Fat Pack will do the job

Bosch HDH181-01Pros: great performance and ergonomics, good battery life, the charger is very fast, excellent drill for tough jobs, comes in a nice hard case as well, the metal chuck is a nice improvement, it is light enough to be comfortable after long use, solid all metal chuck with progressive locking action, install 1/2″ and 5/8″ wedge anchors set about 4-5″ into concrete with no issues, built to last and last …

Cons: it has only 2 speeds …

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#5. DEWALT DCD795D2 20V Compact Hammer Drill Kit

  • A DEWALT brushless motor which delivers up to 57% more run time over brushed
  • The XR Li-Ion batteries with fuel gauge provide 33% more capacity over standard packs (2 batteries included)
  • It’s compact (7.8″ front to back), lightweight (3.6 lb.) design fits into tight areas
  • The high speed transmission delivers 2-speed settings (0-600/0-2,000 RPM) improving speed and torque control across a range fastening and drilling applications, 0-34,000 BPM for fast drilling in masonry materials
  • The ergonomic comfort grip handle provides ideal balance & tool control
  • A metal 1/2″ ratcheting chuck offers superior bit gripping strength
  • This unit also features a LED light with a 20 second trigger release delay which provides increased visibility in dark or confined spaces, with the LED placement on the tool foot that helps to eliminate chuck shadows

DEWALT DCD795D2Pros: it’s real handy, compact and lightweight, well balanced and easy to handle, high-quality mid-range drill, powerful and dependable, light weight and has a good grip feel, plenty strong for any jobs, it works great when drilling into brick, 2 batteries last so long, great torque and long lasting battery, the LED light is very helpful for dark areas, it comes with the belt clip

Cons: maybe slower charger is included …

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#6. Bosch HDS181-02L 18-Volt Hammer Drill

  •  Bosch’s HDS181-02L 18-volt hammer drill/driver delivers a high performance in a revolutionary compact design
  • This hammer drill/driver features a new patented gear train and clutch creating a compact and lightweight design
  • With a four-pole motor, the HDS181-02L performs with maximum power in a compact size
  • It also includes a flexible power system that is both DD and HDD compatible with every Bosch 18-volt lithium-ion battery
  • To ease user comfort, the grip of the drill is ergonomic to enable better gripping and comfort
  • The HDS181-02L inlcudes the 18-volt hammer drill/driver, 2 SlimPack HC batteries, charger, and L-BOXX-2

Bosch HDS181-02LPros: it arrived on time, great drill for the money, comes with a very nice case, great for a home handyman, the tool is very light weight, the smaller batteries make using this unit very comfortable, near perfect balance in your hand, the LED on the front is super handy, the batteries last a long time, charges fast with lots of torque …

Cons: this comes with only 110v, quality drill but a little heavy …

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#7. Milwaukee 2604-20 18V Cordless Hammer Drill

  • M18 Fuel Hammer Drill tool Only
  • The Product is Easy to Use and Easy to Handle
  • The Product is Highly Durable

Milwaukee 2604-20Pros: fast delivery, compact design and lighter weight is great, lots of power, very long battery life, less expensive, it easily drills 7/8″ ship arbor holes in wood for electrical rough in on small jobs, the variable speed control is very smooth and responsive, hammer function works great for hard to drive screws, its very balanced and comfortable to hold …

Cons: chuck doesn’t seem to be working properly …

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#8. DEWALT DCD995B 20V Hammer Drill Bare Tool

  • A DEWALT-built high power, high efficiency brushless motor–650 unit watts out (UWO) max power for superior drilling & fastening applications performance, delivers up to 57% more run time over brushed
  • The 3-speed, high performance (0-2,000 RPM) all-metal transmission optimizes tool-to-task for fast application speeds and improved run time
  • It offers 0-34,000 BPM for fast drilling in masonry materials
  • It has a compact size–8.4″ front-to-back length– to fit into tight areas, along with a heavy-duty 1/2″ metal ratcheting chuck with carbide inserts for superior bit gripping strength
  • This unit offers an LED light with 20 second trigger release delay which provides increased visibility in dark or confined spaces and improved LED tool placement minimizes chuck shadows
  • Powered by a XR Li-Ion battery with fuel gauge that provide 33% more capacity (Battery sold separate)

DEWALT DCD995BPros: delivered on time, the drill is a little lighter & about 3/4″ shorter, very controllable, the operation is very smooth, great to add to your 20-volt set-up, the power increase of the brush less motor can be felt, battery lasts a long time, works great with 5 AH batteries …

Cons: the drill limits the torque …

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#9. Skil 6445-02 7.0-Amp 120-volt 1/2-Inch Hammer Drill

  • Tackle tough jobs with the 6445-02 120-volt 1/2-Inch hammer drill from Skil Power Tools
  • The drill sports a powerful 7-Amp motor and a 1/2-Inch keyed chuck for the most common bit shank sizes
  • A switch lets you set the tool to operate as a traditional drill or a hammer drill with a hammering action
  • A detachable side-assist handle offers greater control, as does the two-finger, variable-speed precision trigger

Skil 6445-02Pros: awesome drill for the price, great value for money, big results from a small drill, worked great in hammer mode for 5/8″ holes in concrete, makes quick work of concrete, cuts through concrete like butter, light and easy to use, the chuck seems of adequate quality, no more screwing around …

Cons: it is a little heavy…

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