Best SDS Plus Rotary Hammer Drills: Definition, Choosing Facts & Selections

Published on: January 25, 2022
Written by Eric Devin / Fact-checked by David Rowan

The number of DIY practitioners is increasing day by day because of tons of DIY video shows on YouTube and television. Anyone can do almost any type of light-medium or heavy-duty job at home on their own. For this, they only need some necessary power tools, like- a power drill, angle grinder, bench grinder, or cordless screwdrivers.

sds plus rotary hammer drills definition, choosing facts & selections

But the mentioned tools will help you to do mostly light to medium-duty projects. What if you need to complete a heavy-duty project like- a home renovation or build a completely new retaining wall?

Find the rotary hammer drill and heavy-duty rotary hammer here. This article explains what SDS is, and how to choose the SDS Rotary Hammer Drill, with the warranty features that are provided.

Only heavy-duty power tools like- Cordless Rotary Hammer Drill can help you to complete the job nicely.

This tool is mainly used by professionals to perform construction tasks. But it can also help a DIY or homeowner to complete their DIY- dream.

But before getting a new SDS rotary hammer drill, you must know about the details about it I’ve mentioned in this article. So that you can choose the right one for you.

What is Rotary Hammer Drill

Rotary hammer drills can bore deeper and larger holes in any type of masonry material, like- stone, concrete, brick, poured, etc. In the rotary hammer drill, the striking action comes from the piston system, which compresses and uses air pressure to generate greater force.

A rotary drill can easily switch to a hammer- the only mode which is not possible for a hammer drill. And even in hammer-only mode, it has great power to work as timber.

What Does SDS Mean

SDS mainly stands for “Slotted Drive System”, which means SDS drill bits have slots at the end of their shank that fit into the chuck. These slots allow the hammer to push the bit. This is why these drills can perform heavy-duty hammering jobs.

SDS drills usually come in three different modes-

  • Mode 3 is used for chiseling and breaking.
  • Mode 2 is used for hammering and pounding.
  • Mode 1 is used to drill softer materials.

Hammer Drill Vs. Rotary Hammer Drill

Hammer drills and rotary hammer drills may look similar, but they serve different purposes, and some basic differences between them. The differences are-

Hammer drills are perfect for DIY or homeowners, and rotary hammer drills are for professionals.

Hammer drills are used for light-duty drilling on concrete or masonry and can create holes up to 3/ 8 inches in diameter. But a rotary hammer drill is used for heavy-duty drilling purposes on concrete and creates holes more than 3/ 8 inches in diameter.

Hammer drills work well in masonry, soft concrete, and brick. On the other hand, a rotary hammer drill works great on any hardest surface.

Hammer drill works in the continuous back-and-forth action. But rotary drill works with rotation and hammer action with a piston mechanism.

Most hammer drills weigh between 4 to 8 lbs, and rotary drills weigh 14 to 18 pounds.

Read More: The Best Cordless Ratchet Wrench – Top 10 Picks Reviewed

How to Choose an SDS Rotary Hammer Drill

Not all the products available in the market are the best cordless SDS hammer drill. So you need to consider a few certain factors while purchasing an SDS rotary hammer drill.

Cordless or Corded

Rotary hammer drills are available in both cordless and corded styles. Cordless models are portable, whereas corded models are difficult to carry. If you go with a cordless one, you have to choose one with high battery power. So it’s totally up to you, which one will serve your purpose best, go for that.


While purchasing a rotary hammer, pick the one that has a high-power motor. Most hammer drill comes with 7 amps of the motor, they are perfect for medium and light-duty maintenance jobs. Hammer drills with 10 amps motors can serve heavy-duty work.

Impact Energy

You should check on the amount of impact energy that the drill may produce during drilling. If a drill has an impact energy rating of 2 to 4 ft/lbs or joules, is ideal for any kind of medium or heavy-duty work.

A voltage or Battery Power

For cordless SDS drills, the higher voltage ensures the higher power of the drill. But a strong battery can also make the drill heavier. So the best choice is to select a drill with a battery of 18- 20 volts, they are ideal for medium and heavy-duty projects.

And from the two types of batteries, you should use Lithium-ion batteries as they can provide you with a static power source, a quick recharge facility, and most importantly, they are environment-friendly. Read more: ​Find the Best Drum Sanders.


Torque is the rotating speed of a drill. The higher the torque rating, the higher the rotating speed. You should choose your hammer drill according to your job type.

If you’re buying this for household use, a lower torque rating will work great, but you must go for a higher rating if you use it at your workshop.

Drilling Speed

​Drilling speed indicates the number of rotations that the drill can make per minute (Rotation Per Minute) or how fast the drill is.

For medium to heavy-duty projects, a drill with 1200- 1500 RPM will work great and for heavy-duty jobs, you need to pick one over 2000 RPM.

Chuck Size

Chuck is the part that holds the drill bit. Most of the chucks are designed keyless so you can remove or replace the bit when needed without any chuck key. But if the chuck requires a key to open and you lost it anyhow, you’ll be definitely in trouble.

Ease of Operation

While buying a rotary hammer drill, you must choose the one which is easy to operate. The lightweight drill with a comfortable and soft grip and the trigger is always easy to operate.


You’ll find many brands that offer additional accessories with the drill, like- a carrying case, charger, depth gauge, LED lights, extra batteries, and many more. You can choose any of them considering your requirements.


For any kind of power tool warranty is the must-have feature provided by the manufacturer. Because if your tool gets damaged or stopped working for any reason, this facility can help you get the support service or even replace the tool in some cases. So must look for a warranty while buying an SDS plus rotary hammer drill.

Quick Solutions

Why is Important SDS Rotary Hammer Drill

However, the turning hammer drill is all the more dominant and has a “hammer-in-particular” mode with no revolution. They, for the most part, have an SDS throw, which is better for pounding. Drills and revolving hammers both produce a beating power that makes them incredibly proficient at impacting through the brickwork.

What is Specialization Rotary Hammer Drill Than Others

It is possible to utilize a huge revolving hammer or a drill driver with a hammer drill. The two devices pound the bit while it turns, beating concrete, yet the two contrast in the instruments that do the real beating. In a revolving hammer, a chamber of air is compacted by a cylinder, which thus beats the bit.

Can a Hammer Drill Break up Concrete

A destruction hammer can’t penetrate because there is no turn of the bit, which enables the device to concentrate on chipping, breaking, and etching concrete. The hardest of the hard hitters, breaker mallets are utilized for separating concrete and other destruction assignments.

What is the Difference Between SDS Plus and SDS Max

Bosch first developed the SDS Harl framework. SDS Plus is an extension to the first SDS framework but remains perfect with SDS bits and is currently the most commonly seen SDS Max built for the heaviest craftsmanship and unlike SDS / SDS + bits.

What is the Difference Between the Hammer Drill and Rotary Hammer Drill

Hammer drills and rotary hammers are both fantastic for boring stone works. The turning hammers are even more impressive, but there is no revolution in a “hammer-especially” mode. They, as a rule, have an SDS toss, which is better for pounding. As the hammer drills launch, the bit shifts a bit toward making it.

View Our Recommended Top 12 SDS Drills, Below

Below, we’ve carefully selected the simplest rotary hammer drills you’d get within the market. These drills offer quite just the usual way of drilling but a more sophisticated way that provides you with a distinct and clean finish, and most significantly, prevents tons of your time. Check them out!

1. Makita Cordless 1-Inch Professional Rotary Hammer (XRH05Z)

  • Impact: 3 Joules;
  • BPM: 0-4,800;
  • RPM: 0-1250;
  • Weight: 11.3 pounds;
  • Capacity: 1’’ concrete;
  • Includes: Makita rotary hammer XRH05Z, Side Handle, Depth Gauge, and Tool Bag. 

The most powerful device for the toughest job. Meet rotary hammer XRH05Z from Makita, which has the perfect composition of power with convenient features. So that you can accomplish the most difficult tasks with much less hassle. 

This mighty corded machine delivers the performance of heavy-duty corded drills due to its 18v motor. The power you get from it is enough to pierce the hardest concrete up to an inch. There is less chance of damaging this big-budget drill from a bit of blinding; because the torque limiting clutch turns this off automatically in those situations.

Other features that put the ‘convenient’ tag on this tool are a sliding chuck, 3-mode application, LED battery gauge, and LED work light. Besides, its SDS shank can move 360 degrees and has 14 position settings.

Just purchase two18V X2 LXT Lithium-Ion batteries and a charger to fire up this beast. The additional cost of batteries and chargers makes it even more expensive, but you will still invest in it if you are looking for a professional hammer drill for your living.

Things We Liked

  • Perfect for tough applications;
  • Energy efficient;
  • Adjustable shank;
  • Prevents damage from bit binding. 

Things We Didn’t Like

  • Pricey.  

2. Bosch SDS-plus High end Rotary Hammer (RH328VC-36K)

  • Impact: 1.7 ft-lbs;
  • BPM: 4,100 bpm;
  • RPM: 0-1,400 rpm
  • Weight: 9.6 pounds;
  • Capacity: ½’’ concrete;
  • Includes RH328VC-36K rotary hammer, Auxiliary Handle; two 4.0 Ah FatPack Batteries, Depth Gauge; Charger, and Carrying Case.
  • Size: 1-1/8-Inch

This one is the perfectionist’s gear. If you are obsessed with power tools and have a flexible budget, then the RH328VC-36K hammer drill from Bosch is the tool.

This 36-volt powerhouse comes with unique features to ensure maximum precision; those are a speed trigger, kickback control, and various chisel locks. Besides, it is renowned for its minimum vibration and excellent prevention over kickback during bit binding. These are essential for a power tool if you plan to use it for long operations and avoid accidents.

You get essential accessories with this package, and this is a big-budget deal. But with BOSCHE, you get what you pay for; so, you will never regret spending on this quality tool.

Things We Liked

  • Ideal for professionals;
  • Precise application;
  • Prevents vibration and kickback;
  • 360-degree handle;
  • Variable speed.
  •  Warranty: Long time!

Things We Didn’t Like

  • Expensive.

3. DEWALT SDS Rotary Hammer (DCH273P2) Most Durable

  • Impact: 2.1 Joules;
  • BPM: 0-4,600 bpm;
  • RPM: 1,100 rpm
  • Weight: 6.8 pounds;
  • Capacity: 5/32’’ – ½’’ concrete;
  • Includes: DEWALT DCH273P2 hammer drill, Degree Side Handle, Charger, two 5.0ah Batteries, Retractable Utility Hook, Depth Rod, and a carrying case. 

Durability becomes the major concern in terms of power tools when you don’t have the time and budget to deal with damaged tools frequently. I recommend this drill for those who give durability priority over the power of the tools.

To make this device durable, DEWALT used a brushless motor to lengthen its runtime. The power you get from it may not be equal to our top pick, but it can still reach up to ½’’ deep in concrete.

You feel a lot less vibration while working with it. This feature I liked most about this machine; because it also protects its content while giving you comfort. Besides, it comes with the necessary accessories and equipment to operate this tool right out of the box.

Because of a long warranty and ensured longevity, this is one of the most widely used hammer drills by professionals.  

Things We Liked

  • Suitable for heavy-duty applications;
  • Produces less vibration;
  • Long battery life;
  • Durable. 

Things We Didn’t Like

  • No cons.

4. Ryobi Ryobi One+ SDS Rotary Hammer (P222) for Ryobi Users

  • Impact: 1.2 Joules;
  • BPM: 5,000 bpm;
  • RPM: 1,300 rpm
  • Weight: 3.65 pounds;
  • Capacity: ½’’ concrete;
  • Includes tool only. 

If you already have a Ryobi one+ tools collection, this hammer drill will best suit you. This drill is compatible with more than 50 tools of one+ series of Ryobi and is great for light to medium DIY projects. 

The power of this drill is close to the high-end drills on this list, but it lacks durability. This is the only reason for not recommending this machine for professional usage. Other than this, it has all the features and capacity of an A-class SDS hammer drill within an affordable range.

The feature I liked most is its unique chisel and lightweight body. In addition, a LED work light makes this drill perfect for chiseling and overhead applications.

Another complaint I got about this tool is, it has a short battery (not included) life. Since the battery is not included in this package, it is not this tool’s drawback at all.

Things We Liked

  • Lightweight;
  • Powerful;
  • Affordable;
  • Compatible with all tools of one+ range.

Things We Didn’t Like

  • Overheats easily;
  • Not for heavy use. 

5. Milwaukee SDS Plus Rotary Hammer (2712-20 M18)

  • Impact: 1.7 ft-lbs;
  • BPM: 4,900 bpm;
  • RPM: 0-1,400 rpm
  • Weight: 6.83 pounds;
  • Capacity: ½’’ concrete;
  • Includes tool only. 

Milwaukee is renowned for launching high-end products within an affordable range. 2712-20 M18 hammer drill is no different. It lets you experience tremendous power in your palm without breaking the bank. 

This device is made to resist abuse and a tough environment. The connection between the hammer drill, battery, and charger is perfectly synchronized, which makes this machine overload, overheat, and over-discharge safe.

A REDLITHIUM XC5.0 Battery Pack and M18™ and M12™ Multi-Voltage Charger need to be purchased separately to run this drill. The recommended battery is guaranteed to work more efficiently than others. You get the longest warranty for this drill. In my opinion, spending on this long-lasting SDS Plus Rotary Hammer will be an investment of a lifetime.

Things We Liked

  • Meant for heavy-duty applications;
  • Produces minimum vibration;
  • Long-lasting;
  • Reasonably priced;
  • Long warranty.

Things We Didn’t Like

  • No cons.

6. Bosch SDS Rotary Hammer (RH328VC) – Corded

  • Type: corded-electric;
  • Impact: 2.6 ft-lbs;
  • BPM: 0-4000 bpm;
  • RPM: 0-900 rpm
  • Weight: 7.7 pounds;
  • Capacity: ½’’ concrete;
  • Includes: rotary hammer, auxiliary handle, and carrying case.
  • Size: 1-⅛’’ Inch.

We chose this one due to its budget-friendly price tag. It is a little less powerful and lacks the super advanced features of the RH328VC-36K cordless rotary hammer from BOSCE. But it is still powerful to do heavy-duty jobs where precision is not the main concern. 

The best feature of this hammer drill is its vibration control. In addition, the soft grip makes drilling fatigue-free even after day-long use. It has basic functions like 3-mode operation, 360-degree auxiliary handle, variable speed settings, and torque-minimizing integral clutch.  

It is pricey compared to corded hammers from other manufacturers, but it has unmatched durability and power that make it the best-corded SDS hammer drill in the current market. The price you pay for it is really worth it.

Things We Liked

  • Excellent vibration control;
  • Extremely powerful;
  • Suitable for long operations. 

Things We Didn’t Like

  • No cons.

7. Hitachi SDS Plus Rotary Hammer (DH26PF)

  • Fastest drilling speed;
  • 7.5 Amps;
  • Double-molded 360 degrees side handle;
  • Weight: 6.7 pounds;
  • Capacity SDS Plus rotary hammer with three modes of operation;
  • Includes D‎-side handle 335273, depth gauge 310331, plastic case 370155.

With a brushless motor, longer performance, durability, and higher capacity are guaranteed. The motor used in the DH26PF hammer drill from Hitachi creates an impact high enough to make the challenging demolition projects a breeze. 

Though this tool is meant for heavy jobs, it will not affect its lifespan. The Reactive Force Control (RFC) saves the motor from overload and the operator from possible injuries from overheating. Switching modes is convenient due to a large selector, even when you are wearing gloves. Besides, work light and charge-indicating LED are also included in this hammer. This power tool does not need a battery and charger to run. Its lightweight does not affect its high capacity; rather, it enhances its usability in overhead operations.

Things We Liked

  • Lightweight and compact;
  • Easy control;
  • One-push bit mounting;
  • 3 modes of operation.

Things We Didn’t Like

  • Pricey.

8. Bosch 11255VSR Bulldog Xtreme

  • Impact:  2.0 ft-lbs;
  • BPM: 0-5800 bpm;
  • RPM: 0-300 rpm
  • Weight: 10.4 pounds;
  • Includes 1-inch SDS-plus rotary hammer, auxiliary handle, depth gauge, and carrying case.

This hammer drill is best for beginners. It is a budget product with all basic features and additional accessories. So, the quality is compromised here, and don’t expect a miracle from it. 

It is fast and powerful, but enough to accomplish the occasional projects around the house or workshop. Undoubtedly it is a high-capacity tool, but you can’t run it for long like pro-quality power tools.

With the 360-degree auxiliary handle and six-speed settings, this drill is compatible with various applications. The heavyweight is the only mentionable problem of this hammer drill that makes it less comfortable for uninterrupted applications.

Surprisingly, the manufacturer included the basic accessories to perform drilling and hammering within this price. If you are a beginner and want to save on accessories, this drill from Hiltex will be good for mastering your skills of using a hammer drill.

Things We Liked

  • Economic;
  • Comes with useful accessories;
  • The cord turret has a 35-degree pivot;
  • Speed settings.

Things We Didn’t Like

  • Suitable for light use only.

9. WZTO Rotary Hammer Drill Kit – for Homeowners

  • Type: corded-electric;
  • BPM: 0-4700 bpm;
  • Drilling Capacity: steel 1/2 inch, concrete 1 + 1/4 inch, wood 1 + 3/5 inch.
  • Horsepower 2000;
  • RPM: 1050 rpm;
  • Power: 1500W, 2000W.
  • 3 Functions (Electric hammer, electric pick, electric drill)in 1 machine.

For small household applications, the WZTO electric hammer drill is a great solution. It is super affordable, durable, and comes with everything you need to get done the basic jobs. 

Unlike other hammer drills, it is suitable for wood as well other than concrete and steel. It has enough power for small-scale tile removal, renovation, or demolition projects. Overheating this machine is annoying, but it is okay to not use it for a long time in a row.

This drill’s quality and longevity may not satisfy you, but it is still better than renting one for easy tasks around your home. In times of emergencies, such a powerful tool is proven to be a lifesaver.

Things We Liked

  • Impact energy;
  • Made of non-slip rubber handle;
  • Economic;
  • SDS plus bit system provides tool-free bit changes;
  • Comes with accessories.

Things We Didn’t Like

  • No cons.

10. Milwaukee SDS Plus Rotary Hammer Kit (2605-22 M18) for Professionals

  • Type: corded-electric;
  • Impact: 1.8 ft-lbs;
  • BPM: 0-4,800 bpm;
  • RPM:  0-1,400 RPM;
  • Weight: 15.45 pounds;
  • Capacity: ⅞’’ in concrete.
  • Includes M18 Rotary Hammer, two M18 REDLITHIUM XC Extended Capacity Battery, M18 & M12 Multi-Voltage Charger, Depth Rod, Side Handle, and Carrying Case.

Milwaukee drills deliver the highest impact and blow than other high-end SDS Plus Rotary Hammer drills on the market. Every item of this kit is proven to be the best for the toughest jobs. Not only the tool is heavy-duty, but also the capacity of the included batteries is beyond comparison compared to others.

This machine produces the least vibration but delivers faster drilling performance for a longer time. Whenever the bit binds, the mechanical clutch protects its motor from possible damage and kickbacks. 

One investment in this kit goes a long way. Unlike other manufacturers’ batteries, the Redlink lithium batteries come with a long life, backed by 3 years warranty by Milwaukee. So, once you own this kit, you don’t have to think about replacing batteries for years.

Things We Liked

  • Best kit for professional applications;
  • Energy efficient tool;
  • High-capacity battery;
  • Durable items.
  • Long-time warranty.

Things We Didn’t Like

  • No cons.

11. VonHaus 10 Amp Electric SDS Rotary Hammer Drill

  • Voltage: 120 volts;
  • BPM: 0 – 3900 BPM;
  • RPM: 0 – 850 RPM; 
  • Weight: 17.25 pounds;
  • Capacity: 1-3/16;
  • Included: Vibration Control, 3 Drill Functions, Variable Speed, Adjustable Handle, Drill Bits, Flat Chisel, and Point Chisel.

VonHaus 10 Amp electric-fueled Hammer Drill is perfect. For intense obligations including disposing of plaster, demolishing brickwork, beginning tiles, and uncovering vintage grouting. The drill is fueled by utilizing a great 10-amp engine, making it reasonable for boring into materials together with brickwork, wood, and steel. It has 3 capacities – hammer just hammers drill, and drill as it were. This apparatus is unmistakably adaptable. Appropriate with SDS and SDS-Plus bits, it likewise accompanies an additional throw for ordinary bits up to 30 mm.

The hammer highlight works by applying short, sharp blows all through the penetrating movement, with a reason to pass through the texture without splitting it or breaking the bore. Guaranteeing your compositions are as precise as conceivable is critical while adventure creation works. This has been considered as far as the VonHaus Impact Drill.

With this hammer drill, you’re likewise fit for choosing both the speed and way of the boring tool developments. The trigger is reached sensitive and responds to the amount of strain situated on it, pivoting the bore snappier while setting under more pressure. It accompanies a hard case, a few extras, and an easy to comprehend guidance manual.

Things We Liked

  • High Performance;
  • 360 Degree Swivel Handle provides maximum control;
  • SDS Plus Drill Demolition Kit.

Things We Didn’t Like

  • It’s powerful but does use brushes requiring occasional replacement.

12. SKIL HD182001 Hammer Drill

  • Variable-speed trigger: (0-3,000-RPM);
  • High Torque: 7. 5 Amp;
  • Weight: ‎5.22 pounds;
  • Included: hammer drill, side handle, depth gauge, and chuck key.

SKIL HD182001tool is an incredible, lightweight apparatus intended for two mortgage holders and specialists. It can use for most annoying machinery and family control drills and different frills for comparable hand tools. Be that as it may, it likewise makes it more light-obligation of the structure and should not be used in adequate stone, concrete, and other hard materials.

The hammer drill pack comes with a convenient non-slip check bar, just as a 360-degree handle guarantees an agreeable grip and the ability to withstand effectively while working. The trigger provides the utility of variable speed so that you can change your efforts in the steps you are moving, and different thinking and a different 7.5 amp engine extends to great execution for light-duty employment opportunities. 

At just five pounds, it is one of the lightest sled bores, even though it is certainly more yards than the DeWalt model we tested immediately above.

As an assurance guarantee, it is additionally covered by the default – only benefits from a one-year limited guarantee. Obviously, the quality difference between the two models just convinces you that this is a convenient idea.

Things We Liked

  • Its heavy-duty applications;
  • It is a reasonably priced drill;
  • Durable and easy to use;
  • It’s lightweight and compact.

Things We Didn’t Like

  • No cons.

SDS Hammer Drill Tips

Okay, now that you’ve got the idea for the hammer drill initial selection, there are still some features that you should consider before choosing.

Name      Details about Rotary Hammer Drill
360-Degree HandleThe secondary handle of your hammer drill will hold the machine in place when in use. Having a 360-degree curved handle allows you to move the drill while working endlessly.
Impact powerImpact energy (joule) is how much it affects the outer layer of your material. For example, each surface has a cutoff of how much energy it can withstand before it cracks. Make sure the SDS hammer drill has sufficient impact strength to get through the material you are snatching. The scope of most SDSs is 1.2 – 2.5 joules.
Vibration ProtectionIt is a not kidding issue with these devices. Besides the fact that it wears on can the existence of the instrument, however, it can likewise wear on your body.
Variable Speed:Not all SDS drills have variable velocities. Regardless of whether you want one relies upon the kind of work you are doing.
ClutchYou see the SDS drill has a big deal. Although something else can be said depending on their brand, the energy is used to slow down or stop when they get stuck.
Max CapacityFinally, you need to check the maximum penetration limit related to the equipment. Remember, some drills will give you the maximum cap of individual materials while others will give you normal numbers.


And that’s all about the best SDS hammer drill.

A good quality cordless rotary hammer drill is an essential tool for the construction site and some DIY projects.

That’s why I’ve discussed almost all the necessary information about the rotary drill. Go through the article carefully. Hope you’ll be able to choose your tool wisely.

But you need to be very careful while using this type of powerful tool as it can lead to an accident. Always wear safety gear and check the tool before using it.

If you’ve any questions about cordless rotary hammer drills or any other power tool, you can drop your thoughts in the comment box below.

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About This Writer

author eric devin

Hi, I am Eric Devin and I am a professional interior architect. Since childhood, I've always enjoyed DIY projects! And, I have loved to solve simple household problems using essential tools and equipment. I have also acquired a lot of information about basic household tools settings by working with contractors.

Hi, I am Eric Devin and I am a professional interior architect. Since childhood, I've always enjoyed DIY projects! And, I have loved to solve simple household problems using essential tools and equipment. I have also acquired a lot of information about basic household tools settings by working with contractors.

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