This is a power tool that is used for heavy duty applications. You can easily use this product for drilling in hard materials. Function of a rotary hammer drill and hammer drill is almost same but rotary hammer drills work on the piston mechanism.
This piston mechanism allows your drill to deliver a great hammer blow and it allows the drilling of big holes in less time. Rotary hammer drills are generally bigger in size and they deliver powerful impact force.
A rotary hammer drill works on Electro-Pneumatic hammering mechanism. This is so because it directly works with electricity and it does not require an air compressor for its working. The best rotary hammer drill is one that suits to your needs perfectly.
Features to consider Before buying Best Rotary hammer drill
If you are looking for the best rotary hammer drill, definitely, you will be confused what things you need to consider before spending your money on a hammer drill. Actually, different brands have launched rotary hammer drill and sometimes, it becomes an uphill task to select the right product.
Here, we will talk about some of the important point that will guide you to figure out how to resolve this issue. You have to consider these things and I am damn sure that your time and energy will be saved.
Key Points For Rotary Hammer Drill
As we all know that rotary hammer drills were introduced to complete heavy duty projects in less time. But they can be also used for performing small tasks. So first of all, you need to consider the purpose of your job. Do you want to perform some small tasks or you want to buy it for some heavy duty application. Once the purpose is decided then you can easily select among variety of models.
A tool that delivers powerful output and helps you in a smooth performance is considered as an ideal tool for working. So users can select a rotary hammer drill with the maximum output. A powerful tool can help to complete your work in less time.
Being a buyer, you cannot overlook the feature of design at any cost. A drill with ergonomic grip can help you to avoid fatigue during work. Your comfort matters a lot. If you select a high performing rotary drill but it does not offer a convenient grip then how will you perform your tasks accurately? Think about it.
Firstly, you need to figure out is the diameter of the holes that you want to drill. By knowing about the exact diameter of your hole, you will be able to determine the kind of the hammer and you will require deciding the interface system of bits.
Each instrument has its own best drilling capacity. As far as, tool bit interface system is concerned, it is composed of tool’s integral components that are mandatory to keep the bits in place.
Moreover, they are a great support to transfer energy from electric motor to the bit. One of these three systems has been utilized by most of the hammers, max or spline, SDS, SDS-plus.
Spline bit holding system has been in use for many years but with the passage of time, it has lost its popularity. Now, consumers prefer SDS-max system.
If you are concerned about its range, let me tell you one thing, each system has a different range for example Spline: 3/8” – 1-3/8”, SDS-Plus: 3/16” – 3/4”, SDS-Max: 1/2” – 1-3/4”.
If you want to know what the basic application of SDS Max, its answer is very simple. It is particularly manufactured for the heaviest brickwork. These strong bits are good for industrial purpose.
Feature of portability is high in case of a cordless rotary hammer drill. But these battery powered products are expensive as compared to the corded ones. On the other hand, corded rotary hammer drills are less expensive and they deliver excellent performance. So you need to consider this feature too while buying a drill for you.
Variable speed control
When you are intended to buy the perfect rotary hammer drill, you must pay attention to the feature of variable speed control. This feature allows the adjustment of rotation that is created by a rotary hammer drill. Variable speed trigger works very effectively with a lock and it allows users to maintain their current working speed without any problem.
Another feature which cannot be ignored is its design. While selecting the best rotary hammer drill, you should consider that it must be comfy. Secondly, try to hold the tool in your hand, if it fits well so this is the right choice. Otherwise, your hands will be tired as you have to carry this for long hours.
Modes of working
Being a user, you need to consider the modes of working of a rotary hammer drill. There are three default operational modes of rotary hammer drills that are rotary hammer mode, rotary only and hammer only. So if you have a complete knowledge about these modes then you can select a perfect rotary drill according to your working needs.
Detachable side handles
There are many rotary hammer drills that offer the feature of removable side handles. Now, you must be surprised why removable handles. The reason is if you have to work in narrow spaces, you can detach the handles and continue your job without any disturbance.
Whenever you buy any product, it is necessary to make sure that manual is included in its package. Read it carefully and try to follow all instructions before using it first time, otherwise it may damage your product.
High quality rotary hammer drills are always preferable because they can stay with you for longer and you do not need to spend money time and again on its purchase.
Best Rotary Hammer Drill Review
DEWALT DCH273B is a rotary hammer drill that has a brushless motor. The feature of brushless motor facilitates its users with the extended runtime of this product. In this product, there is a built-in vibration control system so it helps to significantly reduce the vibration.
DEWALT DCH273B offers the feature of 2.1 Joules impact energy. There is a retractable utility hook too on this tool so users can conveniently hang and store this product.
The weight of DEWALT DCH273B is 6.4 pounds and the dimensions of this product are 13*4.2*8.6 inches. This product also offers the feature of no-load speed and this is 0 to 1100 rpm. Blows per minute are 0 to 4600.
- Use of brushless motor in this product increases the runtime to a great extent.
- This is an ideal product for overhead drilling applications.
- Retractable utility hook helps to store this product conveniently.
- Active vibration control system greatly helps to decrease the vibration of this product and increases user productivity.
- This product is heavier as compared to other ones available in the market.
- This is not a handy tool for household tasks.
DEWALT D25263K is a 1-1/8 inch SDS Rotary Hammer that offers D-handle. The feature of SHOCKS facilitates its user with 3 Joules of impact energy. These Joules prove very handy for chipping speed and fast drilling.
The incorporated SHOCKS active vibration system helps to reduce the level of vibration in the handle so users can focus on their work with great ease due to the reduced vibration.
DEWALT D25263K offers 8.5 amp high-performance motor that suits to your needs perfectly. The weight of DEWALT D25263K is 12.2 pounds and the dimensions of this product are 19.2*12.8*5.3 inches. The integral clutch of this product helps to reduce instant high torque reactions.
DEWALT D25263K has a rotating brush ring that facilitates its users with full torque in both directions (forward & reverse).
- This product has a fantastic ergonomic design so users can control this product easily.
- It has a powerful motor that fulfills high torque needs of work
- Vibration control system helps to reduce the level of vibration in handle.
- Perform and Protect is the key feature of DEWALT D25263K.
- This is a bit noisy product.
- DEWALT D25263K often tends to slip to the other mode.
Bosch 11255VSR-RT is a 1-inch SDS-plus, D-Handle rotary hammer that proves very handy for the users. It has a very powerful 8.0 Amp motor. This is a Bulldog Xtreme rotary hammer that delivers 2.0 ft-lbs of impact energy and it offers 0-5, 800 no load BPM.
Bosch 11255VSR-RT is not very heavy. The weight of this product is 11.5 pounds whereas the dimensions of this product are 24*12*5.5 inches. This is a corded-electric product that offers three modes of selection to its users. These three modes are best rotary hammer, hammer only and the rotation only.
Bosch 11255VSR-RT has an ergonomic D-Handle that allows users to hold this product comfortably. It has a variable speed reversing trigger that proves quite handy for bit starting.
- This is an ideal product for drilling holes at vertical surfaces as its weight is less.
- This is not a heavy product so users can avoid fatigue during work.
- The feature of hammer hooks facilitates its user with the quick storage option.
- Integral clutch proves a real wrist saver.
- In this product, there are three modes. So users can select according to their working requirements.
- The storage hook has sharp edges.
Bosch RH328VC is a 1-1/8 inch SDS rotary hammer that offers unmatched power to its users. The motor of this product utilizes 8.0 Amps and impact energy of this product is 2.6 lb ft-lbs. In this product, there is a feature of vibration control so users have a great control over this product due to less vibration.
Bosch RH328VC offers three modes of operation to its users. These three modes are Rotation only mode, Hammer only mode and Rotary hammer mode. The system of this product is quite flexible. The integral clutch of this product helps a lot in reducing the torque reaction.
Bosch RH328VC is a rotary hammer that facilitates its users with a 360-degree support handle. So users can hold this product in a better way at the time of performing any task. This product also offers the feature of variable speed 3 finger trigger.
- Vibration control system increases the control of user over this product.
- Feature of dust collection attachment is very promising.
- There are three modes of operation. So this product can be used easily for performing different tasks.
- Integral clutch reduces the torque reaction to a great extent.
- There is no such con of this product.
Makita XRH01T 18V is a brushless, cordless 1-inch rotary hammer. This BL brushless motor is quite efficient because it is an electronically controlled motor and it helps to optimize the energy of the battery. It facilitates its users with up to 50% longer run time once it is charged fully.
Makita XRH01T 18V delivers 0 to 950 RPM and 4,700 BPM. It also delivers 2.0 Joules of impact energy. There are 3 operational modes in this product. This product comes with a built-in 2 finger trigger and users feel comfortable while using this product.
The weight of Makita XRH01T 18V is 19 pounds whereas the dimensions of this product are 5.8*22.3*17.8 inches. Feature of variable speed trigger allows its user to adjust the speed of this rotary hammer according to the requirements of their work.
- This is a cordless rotary hammer so it can be carried everywhere.
- It offers 50% longer run time.
- There are 3 modes of operation so this feature adds the element of versatility in this product.
- Speed can be adjusted easily with the help of variable speed trigger.
- Accessories are not provided with this product.
Neiko 10503A is a corded hammer drill with ½ inch chuck. This is a product that offers a maximum no-load speed of 2800 RPM. It has a powerful motor that utilizes 6.0 amps and it also provides overload protection for safety.
There are two modes of operation in this product and they are hammer drilling and drilling. Hammer drill is used for drilling and rotation whereas drill function is utilized for drilling holes in materials like wood, mortar, bricks, concrete blocks etc.
Neiko 10503A has a speed setting knob and there is a speed variable trigger too for the better control of the users. The weight of this product is 4.85 pounds whereas the dimensions of this product are 10.4*10.3*3.1 inches.
- This is a lightweight product as its weight is 4.85 pounds.
- This product offers a detachable pistol grip side handle so the user can hold this product easily.
- Forward and reverse directional switch allows excellent control of users over this product.
- Feature of overload protection for safety is quite promising.
- There is a variable speed trigger with lock button, so it becomes easy for the users to maintain desired speed during drilling work.
- As such there is no con of this product.
Hiltex 10513 is a 1-1/2 inch SDS Rotary Hammer drill that has a very powerful 1000 watts motor. This is an ideal product for heavy duty job applications as its motor delivers 5 ft-lb impact energy for completing different tasks.
Hiltex 10513 offers 3 modes of operations to its users. Its capacity for concrete is 1-1/2 inches and for steel it is 1 inch. The no load rotation speed of this product is 0-800 RPM and no load impact frequency is 0 to 3500 BPM. This product offers total 6 variable speed controls to its users.
The weight of Hiltex 10513 is 16.65 pounds and its dimensions are 17.3*13.2*5.1 inches. 360 Swivel handle greatly helps in holding this product and users can set the position of this product according to their requirements.
- It provides three operational modes.
- High-performance motor so it is an ideal product for heavy duty job applications.
- Offers 6 variable speed controls.
- Auxiliary handle helps to hold this product conveniently.
- This product is not compatible with SDS max chisels.
- It is too heavy for everyday drilling.
- Its chuck sometimes get loosen during work.
Hitachi DH24PF3 is a 15/16-inch SDS plus rotary hammer which offers three modes of operation to its users. These three modes of operations are drilling only, hammering only and hammer drilling. These modes of operation provide flexibility in working to the users.
Hitachi DH24PF3 offers electronic variable speed control and it provides a no-load RPM that ranges between 0-1, 150. This is an ideal product for fast drilling. The impact energy of this product is 2.5 ft-lbs.
There is a lock on speed button in Hitachi DH24PF3 rotary hammer so it helps in continuous operation and prevents its user from fatigue during work.
This is a lightweight product as its weight is 5.3 pounds. The dimensions of this product are 16*4*15.9 inches. This is the most compact hammer yet it has a powerful motor that utilizes 7.0 Amps.
- This is the lightest rotary hammer so it prevents its user from fatigue during work.
- 3 modes of operation add the feature of versatility in this product.
- This is an ideal product for fast drilling.
- Lock-on speed button helps to maintain working speed for users.
- It is easy to use and compact rotary hammer.
- Some users complain about the slippage.
- There is no soft cushion for grip.
Rotary Hammer & Hammer Drill
It is very important to understand the difference between a hammer drill and a rotary hammer drill. When you are required to drive some screws in concrete, you can do one of the two things. You can either use drill driver which also incorporates a hammer drill function or you can use a rotary hammer.
Both of the tools pound bits when they spin while pulverizing concrete but their main mechanism is different. A cylinder of air is completely compressed by the piston mechanism in a rotary hammer which then beats the bit whereas two ribbed metal discs in hammer drill click against each other, in and out which cause impact.
Rotary hammers have shock absorbing qualities and have superior strength which is why they are preferred over simple hammer drills.
Frequently Asked Question
What is the basic use of a rotary hammer drill
A rotary hammer drill is used for heavy duty applications like chiseling and drilling in solid (hard) materials. Big drilling tasks can be performed in less time with this product.
Is there any similarity in a rotary hammer drill and a hammer drill
Yes, these two products are quite similar but a rotary hammer drill works on a piston mechanism in comparison to a hammer drill.
Can we use attachments with a rotary hammers drill
Yes. There are many attachments and bits available in the market that can be used with a rotary hammer drill.
Is a cordless rotary hammer drill easily available in the market
Yes, they are easily available in the market and they provide excellent performance once they are charged fully.
Is a corded rotary hammer good or a cordless
Ans: Both are excellent in their working. It depends upon the nature of your working so you can select accordingly.
A rotary hammer drill is a perfect product for not only heavy duty applications but also it is an ideal product for DIY projects of houses. Being a user, when you visit a market, you must pay attention to the speed and output variables of a rotary hammer drill.
This is so because selection of a right best rotary hammer can ease your working and it can help you to save your time and energy. Rotary hammer drills can work on multiple surfaces like stones, soft woods, concrete, hardwoods, tiles and bricks. So select wisely.
- Features to consider Before buying Best Rotary hammer drill
- Best Rotary Hammer Drill Review
- 1. DEWALT 20V MAX SDS Rotary Hammer Drill (DCH273B)
- 2. DEWALT Rotary Hammer Drill (D25263K)
- 3. Bosch 11255VSR-RT BULLDOG Xtreme
- 4. Bosch 1-1/8-Inch SDS Rotary Hammer RH328VC
- 5. Makita XRH01T 18V LXT Brushless Cordless Rotary Hammer
- 6. Neiko 10503A 6.0 Amp Corded Hammer Drill
- 7. Hiltex 10513 SDS
- 8. Hitachi DH24PF3 15/16-Inch SDS-Plus Rotary Hammer
- Rotary Hammer & Hammer Drill
- Frequently Asked Question