5 Best SDS Plus Rotary Hammer Drills in 2020 (With Reviews)

When it comes to Drills, there are all these different options available to the users, i.e., hammer drills, rotary hammer drills, etc., and these too come in different types such as SDS, SDS+, SDS max, etc.

You must be wondering what that stands for, and what it means when the product has SDS or SDS + along with its title. But, whatever you end up buying, it has to be right for your project.

Finding the right SDS Rotary hammer drill can be a real task with so many great options available in the market. However, if you’re aware of your own needs, it’s not that hard.

Determining your needs entails assessing the projects you mostly need the drill for, and the complexity they present. You also need to identify trustworthy manufacturers, and which one of the products that these sources have available fit your requirements. You don’t want to go overboard, but you also don’t get something that might fall short on output. You also need to aware of factors like design, specifications, special features, type (cordless, corded)(SDS, SDS- Plus, SDS Max), and so on, among other things.

In this article, we’re going to discuss the best of SDS Rotary Hammer Drills available for you in the market at the moment. Between the various options, you can figure out which is the right option for you.  Before you can make the final judgment, let’s explore what it all means.

What is an SDS Rotary Hammer drill?

When you see a Hammer drill, or Rotary (Hammer) Drill with SDS along with its name, in this context, SDS stands for Special Direct System. Developed by Bosch in 1975 for hammer drills, it’s a system that is compatible with a cylindrical shank called SDS shank. SDS bits have indentations, which fit the chuck, and it goes on to the chuck, which holds the tool until released.

The diameter of an SDS shank 10 mm. SDS shanks and chucks are compatible with Hammering mechanisms of the masonry drills and are ideal for heavy-duty tasks, like drilling stone and concrete.

SDS bits come in standard sizes, which are as follows.

• SDS Bits, which are 10 mm in diameter, and are the most basic of all the bits. SDS plus is an improvement on the same and is a better version of the same. SDS Plus bits have the same diameter (10mm), are ideal for breaking up old peirs, drilling holes in brick or concrete, doing domestic building projects, etc. However, these are probably not the way to go when you want something for heavy-duty projects. These have two open grooves held by the driving wedges, and two closed ones held by locking balls.
• SDS Max bits are the ones you can turn to for heavy-duty drilling. With the diameter of 18 mm shank, and three open grooves and locking segments instead of balls. 

These two types are popular among users. Other than these, there’s also SDS Top, a 14 mm shank, which is not as common. 

But the question remains. Why consider SDS at all? Let’s see.

Why Choose SDS Drills?

In ordinary Drills, the functioning capability is limited, but for machines that have the hammering mechanism, an SDS bit can take the overall action to the next level.

SDS bits complement the tool in a way to make the task more efficient, meaning less energy and time spent on finishing up that particular project.

Now, since the SDS bits come in different sizes, users need to assess their needs to determine the right solution for them. Drills that support SDS Plus are ideal for comparatively lightweight applications, then SDS Max bits.

Still, SDS is a better choice if you require hammering action for your projects, as SDS bits compliments the tool in such a way as to optimize the hammering action and the overall performance.

Here are the 5 Best SDS Plus Rotary Hammer Drills You Can Buy

1.) Bosch 11255VSR Bulldog Xtreme

Bosch is one of the recognized power tool manufacturers, bringing you quality options in the SDS Rotary Hammer Drills. This option from the company is also something you should consider. It is an SDS Rotary hammer that offers you multiple modes to choose from when you’re operating. It is a powerful option and is a well-received product in the market.

Let’s find out more.

Features

Ergonomic Design-

When you’re working on any project, comfort is a significant factor in deciding your overall productivity. The ergonomic design of the drill makes it an ideal companion for any project, and you can work for a longer time with ease.

The D handle design of the drill ensures optimal control and comfort, especially for overhead or downward drilling applications.

Power-

The tool gives powerful output with the 7.5 Amp motor (0-1300 RPM and 0-5800 BPM). It can produce up to 2.0 ft./lbs of impact energy.

The device has a variable-speed trigger with reversing, and it facilitates an accurate bit starting. It also makes removing fasteners or bound bits more efficient.

In case the bit is ever in a bind, torque transmission is disengaged by an integral clutch. For greater flexibility, the Bosch – exclusive rotating brush plate provides equal power in forward and reverses.

Flexibility-

The device offers the flexibility of operation as it offers users three modes of operation. You can choose between rotary hammer, rotation only, and hammer only modes for any project at hand. There’s also the Vario-Lock positioning, which can rotate and lock the chisel into 36 different positions. With this, you can optimize the working angle in the hammer-only mode.

Special Features-

You get quick tool storage during the work with Bosch’s hammer hook. Thanks to the SDS- plus bit system, tool-free bit change is possible, and there’s also the auto bit- locking feature. The exclusive Bosch Cord Turret, which allows for a 35-degree pivot for durability, and increased flexibility.

The tool also allows for dust extraction while providing the maximum impact energy.

Specifications

• The product weighs 10 4 Pounds.
• Its overall dimensions are 22.5 x 11.25 x 4.75 inches.
• It features a 7.5 Amp motor.
• The motor generates (0-1300 RPM; 0-5800 BPM), and 2.0 ft./lbs. of impact energy.
• It features three modes of operation, and Vario lock positioning offers 36-bit positions.

Why buy the product?

It is an excellent SDS plus option from a trusted manufacturer and features an array of features making it an efficient and comfortable working tool. It also allows dust extraction for cleaner work and is a durable product. It allows for flexibility in terms of adjusting the performance, giving users more control.

2. Hiltex 10504 1″ Electric Rotary Hammer Drill

This Hiltex product is also a Rotary Hammer Drill, and it will do good for users to consider it before making a decision. There are plenty of features that make it an excellent investment for the users. Let’s see some of these here.

Features

Durable Design-

The tool is designed with quality material and is quite durable. It is also comfortable to work with and features a fully rotatable auxiliary handle. You can secure the handle at any angle, and ensure better precision and grip. It has a six feet cord that you can plug into any domestic outlet, and users can enjoy consistent power with this corded model.

Three mode Operation-

Users can choose from three modes that the tool has to offer and can get the best performance in any situation. The device can be adjusted to work in a Hammer/Drill mode, Hammer only, and Drill only for efficiency.

Powerful Functioning-

It is a powerful tool, featuring 4.7 Amp motor, that can produce 900 RPM – 3150 BPM. The device is capable of penetrating 1-inch (26 MM) of concrete and it can drill through steel. The depth stop feature prevents over-penetration and saves the device from any damage.

Other Features-

The electric roto- drill has a spring-loaded quick swap chuck. For security reasons, it is capable of the instant lock using the SDS plus shanks with cross-section shape.

Specifications

• The product weighs 13.9 Pounds. 
• Its overall dimensions are 16.54 x 13.78 x 4.14 inches.
• It features a 4.7 Amp motor. 
• It generates the no-load speed of 900 RPM – 3150 BPM and can drill through penetrating 1-inch (26 MM) of concrete. 

Why buy the product?

It is a compact drill with triple mode functioning and provides you with the flexibility of operation. It has plenty of features that ensure user safety, comfort, and long tool life. Overall, it is a good investment for users.

3. DEWALT 20V MAX SDS Rotary Hammer Drill

Dewalt products are known for their high quality and efficiency, and this rotary hammer from the company is an excellent product for users. It is a brushless rotary hammer drill model and is a more efficient version of the brushed rotary hammer drills. Let’s find more about that and the other notable features of this product.

Features

Ergonomic Design-

The drill looks as comfortable as it is for the users. Made from quality material, it is quite a durable product. It has an optimized ergonomic design, which ensures a better grip and comfortable working.

It is a lightweight product and features SHOCKS Active Vibration Control technology, which makes working with the tool a breeze. It is an ideal hammer when used in overhead applications.

High- Performance Motor-

It is a High-performance drill and is an ideal tool for a variety of applications. The device features a brushless motor, which is capable of efficient performance, and also keeps the device safe from wear and tear. It makes the device more durable than other brushed models.

The motor features a durable German impact man engineered mechanism that delivers 2.1 Joules of Impact Energy.

Other Noteworthy Features-

The tool features a factory set clutch, which reduces sudden, high torque reactions in case the bit jams, and keeps the drill safe. For convenient hanging, the tool features a retractable utility hook. It is Dust Extraction ready for the D25303DH. It is a cordless model that features a 360 Degree Side Handle and a depth rod.

Specifications

• The product weighs 6.4 Pounds.
• Its overall dimensions are 13 x 4.2 x 8.6 inches.
• It features a brushless motor that can produce 2.1 joules of impact energy.

Why buy this product?

It is a compact, cordless, brushless model, which provides a powerful impact while ensuring user safety and durability. It is an efficient tool and is very comfortable to hold and handle. The device features SHOCKS Active Vibration Control technology and has an excellent power-to-weight ratio, which ensures higher productivity.

4. Bosch 1-1/8-Inch SDS Rotary Hammer RH328VC

Bosch is also a well- known name in the industry and has a lot of excellent products in the market to its name. The RH328VC has an innovative design, and it is a perfect tool for heavy-duty drilling with its flexible operation.

Let’s find out more about the product.

Features

Comfortable Design-

The drill is well-made, and you can work with ease while operating it. It has an ergonomic design and features a 360-degree auxiliary handle, which helps in improving the project flexibility. The adequate grip area, and Active Vibration Control in the hammering mechanism which this drill features, make it an ideal choice for heavy-duty projects.

The vibration control happens in a two-step process. It starts from the impact mechanism and moves to the handle, which has rubber dampening elements on the top and bottom.

Flexible Operation-

The drill has multiple modes of operation for maximum user comfort. You can choose between rotary hammer, hammer only, or rotation only, to complement the project at hand.

The drill features a powerful eight Amp motor, which provides 2.6 ft./lbs of impact energy.

Variable Speed Trigger-

The drill has an excellent power to weight ratio with a variable speed trigger. The variable speed trigger (0-4,000 Bpm; 0-900 Rpm), also facilitates better control as well as an accurate bit starting.

It also features an integral clutch, which can stop the torque transmission if bit ever gets into a bind.

Specifications

• The product weighs 7.7 Pounds.
• Its overall dimensions are 19 x 14 x 5 inches.
• It features an 8 Amp motor, which can produce 2.6 ft./lbs of impact energy.
• The unit features a variable speed three-finger trigger (0-4,000 bpm; 0-900 rpm).

Why buy the product?

It is a durable product with a comfortable handle and a variable speed three-finger trigger. The drill features three modes of operation. It features a powerful motor and has an integral clutch which minimizes torque reaction. Despite its lightweight, it’s a powerful and efficient product.

5. Makita HR2475 1″ Rotary Hammer

Makita tools are also a class apart and are the preferred choice of professionals and non- professionals alike. It is because of the thoughtful design and excellent performance of these tools.

The Makita product, which we’re discussing, is an excellent option for SDS Plus rotary hammer users. Let’s discuss the product in detail.

Features

Ergonomic Design-

The tool is very comfortable and has an easy to handle design. It is quite ergonomic and well- balanced and features a rubberized D- handles comfort grip and a soft-grip side handles, making it extremely comfortable for users.

Powerful-

The tool features a seven Amp motor, which can produce the no-load speed of 0-1,100 RPM, with 0-4,500 BPM. It is capable of generating 2.7 Joules of impact energy.-

The device has a three-mode operation. The users can choose between Rotation only, Hammering with Rotation, and hammering only, to get the maximum out of the tool for a specific task.

Efficient-

The tool (Accepts SDS-PLUS) is compact and delivers more efficient hitting for faster, more productive work. It also has field core interlocking steel laminations, dual ball bearing armature, and more copper commutator bars. Features like recessed lock-on button for continuous use, 40-bit angle settings, Extended life brushes, and sequential impact timing make it an efficient tool for users.

Specifications

• The product weighs 10.7 Pounds.
• Its overall dimensions are 4.37 x 19.25 x 13.03 inches.
• It features a 7.0 AMP motor with a no-load speed of 0 to 1,100 RPM & 0 to 4,500 BPM.
• It can produce 2.7 Joules of impact energy.

Why buy the product?

This Makita product is compact yet powerful. It is a corded model and has an ergonomic design. It is comfortable to work with, and an efficient unit with a powerful motor. It has three modes of operation and comes with an array of features that improve its efficiency drastically.

Conclusion

Rotary hammer drills are efficient tools for heavy-duty drilling, as this provides you with a lot more flexibility in terms of operation. You can choose from multiple modes, and when you’re operating the hammer Rotary hammer drills give you more impact than ordinary hammer drills.

Rotary hammer drills can have SDS, or SDS Plus, SDS max design for users. We’ve covered the best in SDS Plus Rotary Hammers. You can choose the one that’s most convenient for you.