Best Rotary Hammer Drill Reviews: Options for Concrete
Contents
- The Best Rotary Hammer Drills Are:
- 1. Bosch 11255VSR Bulldog Xtreme Rotary Hammer Drills
- 2. Makita HR2475 1-Inch D-Handle Rotary Hammer
- 3. Ryobi P222 Ryobi One+ Rotary Hammer
- 4. VonHaus Electric Rotary Hammer Drill
- 5. Dewalt D25263K D-Handle SDS Rotary Hammer
- 6. Hiltex 10504 4.7-Amp Electric Rotary Hammer Drill
- 7. Bosch RH328VC 1-1/8-Inch SDS Rotary Hammer with Vibration Control
- Rotary Hammer Drill Safety Tips
- Focus on Your Work and Pay Attention to How the Tool Functions
- Control Silica Dust
- Limit Vibration and Protect Your Body
- Hold On With Both Hands
- Check for Hidden Hazards
- The Tool Should Be Off before You Place It Down
- Factors to Consider When Buying a Rotary Hammer Drill
- Power
- Variable Speed Setting
- Bits Compatibility
- Modes
- Durability
- Anti-Vibration Features
- Price
- Conclusion
- Sources
A rotary hammer uses a piston-driven hammer mechanism, so it hits much harder than a regular hammer drill. It is the right tool for drilling concrete and masonry, and in hammer-only mode it can chip and chisel.
Below we compare seven SDS-plus rotary hammers, plus the safety steps that matter most when drilling concrete.
OUR TOP PICK
Our top pick is the Bosch 11255VSR Bulldog Xtreme Rotary Hammer Drills. It has three modes, tool-free SDS-plus bit changes, variable speed and a D-handle.
The Best Rotary Hammer Drills Are:
| Product | Details | ||
|---|---|---|---|
| 1. Bosch 11255VSR Bulldog Xtreme Rotary Hammer Drills | 1. Bosch 11255VSR Bulldog Xtreme Rotary Hammer Drills Top Pick | - Speed: 0 – 1,300 RPM & 0-5,800 BPM - Power: 7.5 Amps - Power Source: Electric-Powered - Weight: 10.4 pounds | Check Current Price |
| 2. Makita HR2475 1-Inch D-Handle Rotary Hammer | 2. Makita HR2475 1-Inch D-Handle Rotary Hammer | - Speed: 0 – 1,100 RPM & 0 – 4,500 BPM - Power: 7.0 Amps - Power Source: Electric-Powered - Weight: 10.7 pounds | Check Current Price |
| 3. Ryobi P222 Ryobi One+ Rotary Hammer | 3. Ryobi P222 Ryobi One+ Rotary Hammer | - Speed: 1,300 RPM & 5,000 BPM - Power: 18Volt Battery - Power Source: Battery-Powered - Weight: 3.65 pounds | Check Current Price |
| 4. VonHaus Electric Rotary Hammer Drill | 4. VonHaus Electric Rotary Hammer Drill | - Speed: 850 RPM & 0 – 3,900 BPM - Power: 10 Amps - Power Source: Electric-Powered - Weight: 17.3 pounds | Check Current Price |
| 5. Dewalt D25263K D-Handle SDS Rotary Hammer | 5. Dewalt D25263K D-Handle SDS Rotary Hammer | - Speed: 0 – 1,450 RPM - Power: 8.5 Amps - Power Source: Electric-Powered - Weight: 12 pounds | Check Current Price |
| 6. Hiltex 10504 4.7-Amp Electric Rotary Hammer Drill | 6. Hiltex 10504 4.7-Amp Electric Rotary Hammer Drill | - Speed: 900 RPM 3,150 BPM - Power: 4.7 Amps - Power Source: Electric-Powered - Weight: 13.9 pounds | Check Current Price |
| 7. Bosch RH328VC 1-1/8-Inch SDS Rotary Hammer with Vibration Control | 7. Bosch RH328VC 1-1/8-Inch SDS Rotary Hammer with Vibration Control | - Speed: 0 - 900 RPM & 0 – 4,000 BPM - Power: 8 Amps - Power Source: Electric-Powered - Weight: 7.7 pounds | Check Current Price |
1. Bosch 11255VSR Bulldog Xtreme Rotary Hammer Drills
The versatility of the Bulldog Xtreme makes this one of the best rotary hammer drills out there. It starts with its 3-in-1 function rotation, which allows users to switch between rotary hammer, a rotation-only and hammer-only mode for maximum versatility.
Combined with its variable speed setting, it really is a nifty tool to have around whether you are doing demolition jobs or construction work.
This kit comes with a 1-inch SDS-plus rotary hammer, an auxiliary handle, a depth gauge and a carrying case. It delivers about 2.0 ft-lbs of impact energy.
Vario-Lock lets you lock a chisel in any of 36 positions. The D-handle works well for both downward and overhead drilling.
A pivoting cord helps keep the cord out of your way, and seals help keep dust out of the mechanism.
Specs
- Speed: 0 – 1,300 RPM & 0-5,800 BPM
- Power: 7.5 Amps
- Power Source: Electric-Powered
- Weight: 10.4 pounds
Pros
- Vario-Lock with 36 chisel positions
- Tool-free bit changing system
- It comes with a dust protection system
- Three modes, including hammer-only
Cons
- Some users said the bits get stuck from time to time.
Summary: For More Heavy-Duty Uses
This is a reliable tool for regular use, sized for anchor holes and light chipping rather than heavy demolition.
With its completely adjustable settings, you can find the right setting that will work with the job you have on hand.
2. Makita HR2475 1-Inch D-Handle Rotary Hammer
This Makita rotary hammer has a 7-amp motor and 2.7 joules (about 2 ft-lbs) of impact energy.
Makita says its sequential impact timing makes drilling more efficient.
It has three modes: hammering with rotation, hammering only and rotation only. A chisel can be locked at 40 angle settings. The purchase includes a depth gauge, a side handle and a tool case.
This has been equipped with the Makita Motor Advantage seeing in the brand’s entire rotary hammer line-up. This motor offers a full suite of features including dual ball bearing armature and field core interlocking steel laminations. With these features, you get the most efficient energy transfer, so the tool lasts longer even when the user demands more from it.
Bit changes are simple: slide the chuck sleeve. A built-in torque limiter slips if the bit binds, so the tool is less likely to twist in your hands.
The D-handle is rubberized for a comfortable grip. It takes SDS-plus bits, and Makita backs it with a one-year warranty.
Specs
- Speed: 0 – 1,100 RPM & 0 – 4,500 BPM
- Power: 7.0 Amps
- Power Source: Electric-Powered
- Weight: 10.7 pounds
Pros
- Torque limiter for safer binding
- It offers three different modes
- It comes with the Makita Motor Advantage
- Changing bits is very easy
Cons
- Some users said the clamp has a hard bite.
Summary: Most Efficient
If you want a proven corded SDS-plus rotary hammer with a torque limiter, this is a strong choice.
3. Ryobi P222 Ryobi One+ Rotary Hammer
On a tight budget? This cordless 18V ONE+ rotary hammer has three modes: rotary hammer, chisel only and drill only.
It is rated at up to 5,000 BPM and 1,300 RPM. The battery is sold separately, and with a battery fitted it is light enough for overhead work.
It handles anchor holes in concrete but is not built for heavy-duty applications.
It has a nifty chisel adjust mode that allows the user to find the right position and setting for the bit. It comes with built-in LED light to easily work in dark spaces. It has a nice and portable design that will make work easier. You will also like the wide handle.
Being cordless, it works anywhere without an outlet.
Specs
- Speed: 1,300 RPM & 5,000 BPM
- Power: 18Volt Battery
- Power Source: Battery-Powered
- Weight: 3.65 pounds
Pros
- It comes with an inbuilt LED light for more visibility
- It is ideal for a wide range of drilling purposes
- It is battery-operated, providing you with more maneuverability
- It is portable and compact
Cons
- Some users said the battery life is rather short
Summary: Most Affordable Choice
This is not hard on the budget, so if you want something more affordable, it should be a sterling choice for you. It gets small to medium drilling jobs done but might not be the best for industrial and heavy-duty uses.
It works well for shallow holes in concrete and masonry.
4. VonHaus Electric Rotary Hammer Drill
The VonHaus is a budget corded rotary hammer with a 10-amp motor and three modes: hammer only, hammer drill and drill only.
Included in your purchase are a dust cover, flat and point chisels, SDS drill bits, drill grease, a keyed chuck with adapter for regular bits, a storage case and a depth gauge.
It has the highest amp rating on this list, though amps do not directly measure impact energy. With the right bits, it drills masonry, wood and metal.
It has an anti-vibration feature that reduces hand fatigue. The auxiliary handle is ergonomic and easy on the hands. This tool is compatible with different kinds of bits including SDS and SDS-Plus bits.
It costs less than the name-brand tools here.
Specs
- Speed: 850 RPM & 0 – 3,900 BPM
- Power: 10 Amps
- Power Source: Electric-Powered
- Weight: 17.3 pounds
Pros
- It is ideal for heavy-duty tasks
- Comes with chisels, bits and a chuck adapter
- The handle is ergonomic and comfortable
- It is inexpensive
Cons
- It is a single speed setting only.
Summary: Most Powerful
It has plenty of motor power and a full accessory kit for the price. For daily professional use, a name-brand tool with better service support is a safer bet.
5. Dewalt D25263K D-Handle SDS Rotary Hammer
The Dewalt D25263K is a 1 1/8-inch D-handle SDS-plus rotary hammer with an 8.5-amp motor.
One of the most outstanding features of this tool is its vibration control. Rotary hammer drills cause lots of vibrations, which can be strenuous and uncomfortable on the hand.
Long-term exposure to vibration can cause hand and arm problems. This tool's vibration control reduces the vibration reaching your hands.
It also comes with an integral clutch that responds quickly, reducing the chances of the gears getting damaged whenever a bit jams. A rotating brush ring gives full torque in forward and reverse. It delivers 3 joules of impact energy, which suits anchor holes and light chipping rather than demolition.
The package includes the rotary hammer, a depth rod, a 360-degree side handle and a kit box. The 8.5 amps motor of this unit delivers a no-load speed of 0 to 1,450 rotations per minute, which is pretty fast to handle a wide range of tasks.
Specs
- Speed: 0 – 1,450 RPM
- Power: 8.5 Amps
- Power Source: Electric-Powered
- Weight: 12 pounds
Pros
- It is highly durable, thanks to its high-quality build
- It is very easy to use and handle
- Anti-vibration feature for more control
- You can use it to drill through concrete with ease
Cons
- It is not the best option for heavy-duty tasks.
Summary: High Speed and High Performance
This Dewalt is fast, with up to 1,450 RPM, and its vibration control makes it comfortable for long drilling sessions in concrete.
6. Hiltex 10504 4.7-Amp Electric Rotary Hammer Drill
The Hiltex 10504 is a budget rotary hammer with a 4.7-amp motor.
It runs at up to 900 RPM and 3,150 BPM, enough for light drilling in brick and concrete.
This rotary hammer drill comes with three working modes, which are rotation only, rotation and hammering, and chiseling. With this, handling some demanding tasks would be very easy.
It has a 360-degree auxiliary handle and a textured grip. Always use the auxiliary handle, since a rotary hammer can twist hard if the bit binds.
The packaging of this unit includes SDS chisels, 6-inch SDS drills, oil bottle, depth gauge, a blow mold case, and chuck with adaptor and key. This means you are not only investing in a rotary hammer drill but also buying everything you need to handle several projects.
It is rated to drill holes up to 1 inch in diameter in concrete. A depth stop helps you drill holes to a set depth.
Its spring-loaded SDS-plus chuck locks bits in place without tools.
Specs
- Speed: 900 RPM 3,150 BPM
- Power: 4.7 Amps
- Power Source: Electric-Powered
- Weight: 13.9 pounds
Pros
- Low price
- The handle is safe and comfortable to use
- It comes with all the necessary items you need.
- It has three different modes for different kinds of tasks
Cons
- It may not deliver when it comes to very demanding tasks
Summary: Highly Versatile
If you are looking for a highly versatile rotary hammer drill, then this is the right tool for you. While it is not the most powerful, it comes with virtually all the accessories you need.
With the accessories that come with this tool, you can use it to handle a variety of different tasks without investing in many tools.
7. Bosch RH328VC 1-1/8-Inch SDS Rotary Hammer with Vibration Control
The Bosch RH328VC is a popular 1 1/8-inch SDS-plus rotary hammer with vibration control. Vario-Lock lets you set a chisel in 12 positions.
Its 8-amp motor delivers 2.6 ft-lbs of impact energy, with variable speed up to 900 RPM and 4,000 BPM. It weighs about 7.7 pounds.
This tool offers three operation modes. It comes with a multifunction selector that you can use to choose hammer only, rotary hammer, or rotation only.
It is also designed to reduce torque reaction, thanks to its integral clutch. The flexibility of this tool is further enhanced with its 360-degree auxiliary handle. This feature also makes the tool very easy to use.
It also comes with a vibration reduction mechanism that significantly reduces the vibration and keeps everything at minimum. It comes with a comfortable grip, allowing for convenient prolonged uses. It comes with a three-finger variable speed trigger.
The package includes an auxiliary handle, the rotary hammer and a carrying case.
Specs
- Speed: 0 – 900 RPM & 0 – 4,000 BPM
- Power: 8 Amps
- Power Source: Electric-Powered
- Weight: 7.7 pounds
Pros
- It comes with a vibration control feature
- It is designed to minimize torque reaction
- Three operating modes
- It comes with a comfortable grip and carrying case.
Cons
- The power is too much for drilling wood
Summary: Best Lightweight
The Bosch RH328VC is one of the lightest corded rotary hammers on our list, and its vibration control makes long sessions easier on your arms.
Rotary Hammer Drill Safety Tips
Focus on Your Work and Pay Attention to How the Tool Functions
Failure to pay attention to how your tool feels could result in an accident. Generally, power tools are dangerous and you have to be very careful when using one.
If you pay attention to your tool, you will be able to know when there is an issue and turn it off quickly. If you fail to do that, you will only realize there is something wrong with your tool when the damage has already been done.
While some of these tools come with built-in mechanisms to prevent such issues, it is very important that you pay attention while using it.
Control Silica Dust
Drilling concrete, brick and masonry creates respirable crystalline silica dust. OSHA warns that inhaled silica can irreversibly damage the lungs.
Use a dust shroud connected to a vacuum with a high-efficiency filter, clean holes with a HEPA vacuum rather than blowing them out, and wear a respirator. OSHA's silica standard for construction sets the rules for job sites.
Limit Vibration and Protect Your Body
Rotary hammers vibrate a lot, and long exposure can harm your hands and arms. Take breaks, choose a model with vibration control, and wear safety glasses and hearing protection.
Hold On With Both Hands
If the bit binds on rebar, the tool can twist violently. Always use the side handle, brace yourself, and choose a model with a clutch or torque limiter.
Check for Hidden Hazards
Before drilling walls or slabs, locate electrical lines, pipes and rebar. Unplug the tool or remove the battery before changing bits, as OSHA advises for all power tools.
The Tool Should Be Off before You Place It Down
You should make sure you turn off the tool before placing it down. Even after turning it off, you need to wait until the bit stops rotating before you place it down.
Factors to Consider When Buying a Rotary Hammer Drill
To make sure you end up with the right rotary hammer drill for your needs, here are a few factors to consider:
Power
The amperage rating tells you how much current the motor draws, but impact energy (in joules or ft-lbs) is the better measure of drilling power. Light SDS-plus rotary hammers deliver roughly 1.5 to 3 joules; bigger SDS-max tools deliver much more for large holes and demolition.
Variable Speed Setting
Variable speed lets you start holes slowly so the bit does not wander.
Bits Compatibility
Most tools here take SDS-plus bits, which are widely available. Larger rotary hammers use SDS-max bits, which do not fit SDS-plus tools. A keyed chuck adapter lets you use round-shank bits in rotation-only mode.
Modes
Most of the rotary hammer drills out there come in three different modes. You can switch to one mode at a time, depending on your needs.
Durability
Check what it is made of. Make sure it has a feature that prevents dirt and dust from getting inside.
Since you are doing a lot of drilling work, the tool can be exposed to a lot of dust that can get in the mechanisms of the tool and cause it to deteriorate faster.
Anti-Vibration Features
This feature is helpful in alleviating or minimizing hand strain. You can work longer if you are using a rotary hammer drill that has low vibration features.
Price
If you will use it often, a name-brand tool with service support is worth the extra cost.
If you are only going to use it for a few projects, find a balance between affordability and quality.
Conclusion
Our top pick for the best rotary hammer drill is the Bosch 11255VSR Bulldog Xtreme Rotary Hammer Drills thanks to its three modes, 36-position Vario-Lock and tool-free bit changes. Whichever tool you choose, control the silica dust.
