Best Electric Rotary Hammer Drills — Buyers Guide, Top Pick, and Comparison

For the ultimate mothers-of-destruction — you need one of the best electric rotary hammer drills. These behemoths of the boring world, with their high bpm outputs and SDS+ chucks, permit you to drive effortlessly into the toughest of masonries or concretes — and demolish unwanted cement. Big and brawny, rotary hammer units feature impressive vibration reduction to elevate stamina, twin handles for the ultimate in grunty pushing power, and substantial trigger throttles. While not for the fainthearted, they’re ideally suited to the fearless DIYer and trade contractor.

Our Top Pick
Bosch RH328VC
Knocking out an eye-watering 2.4 ft-lbs of brawn, this drill delivers 4000 bpm and boasts three-finger trigger operation. Active vibration control reduces hand and arm fatigue, while a rotatable auxiliary handle elevates operational practicality.
  • Vario-lock.
  • Includes carry case.
  • 850-watt motor.
Product Rating: 4.9/5

Corded Rotary Hammer Drill Comparison Table

Bosch RH328VC
  • Maximum Speed: 900 rpm
  • Chuck: SDS+
  • Impact: 4000 bpm
  • Weight: 7.7 pounds


  • Three-finger trigger.
  • Active vibration control.
  • 2.4 ft-lbs of impact.

Product Rating: 4.9/5

Check Price at Amazon Bosch RH328VC Review Bosch RH328VC Review
DeWalt D25263K
  • Maximum Speed: 1450 rpm
  • Chuck: SDS+
  • Impact: 5350 bpm
  • Cell: 6.8 pounds


  • Integral clutch to prevent gear damage.
  • 3.0 joules of impact energy.
  • 8.5 amp motor.

Product Rating: 4.5/5

Check Price at Amazon DeWalt D25263K Review DeWalt D25263K Review
Bosch 11255VSR
  • Maximum Speed: 1300 rpm
  • Chuck: SDS+
  • Impact: 5800 bpm
  • Cell: 6.7 pounds


  • 7.5-amp motor.
  • Complete with depth gauge and carrying case.
  • D-handle for overhead applications.

Product Rating: 4.4/5

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Makita HR2475
  • Maximum Speed: 1100 rpm
  • Chuck: SDS+
  • Impact: 4500 bpm
  • Cell: 6.6 pounds


  • Three drilling modes.
  • Includes tool case.
  • 40 drill bit angle settings.

Product Rating: 4.2/5

Check Price at Amazon Makita HR2475 Review Makita HR2475 Review

Best Electric Rotary Hammer Drills Buying Guide

As the mother-of-all-drilling machines, electric rotary hammer drills take corded boring and demolition to the limit.

These mammoth beasts of the drilling world can tackle the most stubborn of dense materials — including masonry, brick, concrete, resin, and prefabricated castings. Pushing out immense torque together with an impact rate exceeding 4000 bpm, these monsters are true heavy-duty machines — suitable for both the fearless DIYer and trade contractor.

Offering greater speed and destructive power than their cordless rotary counterparts — they’re the go-to units for construction projects, home renovation, and demolition. Built for durability, electric hammer rotary drills effortlessly withstand hardcore abuse concomitant to on-site projects.

When deciding upon the best rotary electric hammer drill, consider:

  • Drill settings.
  • Vibration reducing features.
  • Amperage.
  • Output speed.
  • Chuck size.
  • Throttle trigger.
  • Handle format.
  • Cord length.
  • Included accessories.

Electric Hammer Rotary Drills vs Standard Hammer Drills

While initially appearing one and the same, there’s a crucial difference between corded rotary and standard hammer drills.

Admittedly, they perform similar actions, both providing rotational boring and hammer action from one single machine — driven by a mains power lead. However, the difference arises in how the hammering system works.

Standard corded hammer drills utilize an internal clutch to power the gears and deliver the pounding action. Conversely, a rotary drill calls upon two pistons — named flying and drive pistons — to generate the pummeling movement. The piston method, as provided by rotary hammer drills, generates more force than the clutch mechanism — meaning they’re the pinnacle of powered boring.

And, while a standard hammer drill is perfectly adequate for general home-improvement masonry drilling, it lacks the grunt for demolition and chiseling. For that, you require a rotary model.

For more detailed information on the rotary hammer system — check out my ‘How Does a Rotary Hammer Drill Work’ explanation.

Uses For a Hammer Corded Electric Rotary Drill

Think of the rotary electric hammer machines as the Humvees of the drilling world.

Just as you wouldn’t use an army-grade automobile to pick up the kids from kindergarten (well, unless you’re Biggie Smalls) — you wouldn’t utilize a rotary unit for building cabinets, hanging a photo of your wife, or erecting a shed. These extreme machines are designed to tackle the most robust of materials for serious drilling and demolition.

That said, for many DIYers and especially for trade pros — a mighty boring machine is crucial for their projects. Grunty yet versatile, these behemoths are suitable for a plethora of applications, including:

  • Boring holes in brickwork and masonry.
  • Removing/repairing aged concrete.
  • Forming anchorage locations in footings.
  • Removing render from brickwork.
  • Pinning cement wall forms.
  • Making channels in concrete and cement for wiring and pipes.
  • Creating bolt-holes for stanchions.
  • Attaching HVAC units.
  • Securing guttering and downpipes to building exteriors.
  • Demolition.

How to Choose the Best Electric Rotary Hammer Drills

Although electric hammer rotary drills all function in generally the same way — delivering pummeling action via a piston mechanism — individual models can vary in their specific features and output.

Hence, when selecting your ideal machine, it’s vital that you consider the demands of your most common projects, together with your personal preferences.

I, therefore, suggest that you look at:

Number of Drill Action Settings

The most basic corded rotary hammer drills will provide a minimum of two settings — rotation (for normal drilling applications) and rotation with hammer (for boring into dense concretes).

However, more advanced machines — for example, the Tacklife TRH02A — will also offer a third, hammer-only or chisel function. This feature permits demolition in addition to hammer drilling, although it usually results in a more costly unit.

Naturally, if you have no plans on knocking down your garage — this feature could be considered overkill for the average DIYer.

Vibration Reduction

An electric rotary drill is essentially a compact, handheld jackhammer.

The immense forces involved in pounding concrete creates immense vibrations — passing down the drill shaft into your digits, hand, wrist, and arm. If utilized over an extended period of time, this can lead to fatigue, pain, tremors, and even permanent physical damage.

Hence, it’s prudent to seek out a machine that boasts significant vibration reduction — such as the Bosch RH328VC. Not only does this mean safer and more enjoyable drilling performance — but can also help to protect the internal components from oscillation damage.

Power Output

As a general rule of thumb — check out the amperage of the machine. A solid, and beefy electric rotary drill should offer at least 7.0 amps.

Usually, this is a good indicator of the power of the unit — the higher the amperage, the greater the grunt. That said, internal gearing or more inefficient brushed motors can reduce the force delivery — hence it’s always advisable to examine the rpm and bpm delivery.

As electric hammer rotary units are typically built for brawn and not speed — rpm levels are lower than you would find in a standard corded drill and traditional hammer unit. That said, you should expect at least 1000 rpm from your rotary drill.

The most crucial factor is the rapidity of impact — measured in blows per minute (bpm). This indicates how frequently the chisel or bit pummels the masonry every sixty seconds. A true pro-grade unit should offer a minimum of 4000 bpm — the mighty DeWalt D25263K knocks out an immense 5350 bpm.

Drill Speed Settings

Hammer drilling is addictive — a mighty tool knocking out massive pummelling action and boring speeds is incredibly satisfying. However, it’s easy to become carried away with your powerful tool-wielding, to the point where you actually cause damage to your target material.

Hence many manufacturers — understanding the propensity of DIYer and trade contractors becoming caught up in the moment — have effectively fitted engine limiters to their tools.

This means on certain models, such as the Bosch RH328VC, you can select an upper limit to your drilling speed — which prevents over-enthusiastic drilling, irrespective of how forcefully you squeeze the trigger.


It’s virtually impossible to find a rotary electric hammer drill that doesn’t have an SDS+ compatible chuck. These drill heads are crucial for the sliding action during hammering — without it, the bit would simply crumble.

However, some models — for example, the Tacklife TRH02A — come complete with an additional 0.5-inch chuck. This permits you to utilize wide-diameter drill bits for standard boring and to fit liquid mixing attachments.

Trigger Throttle

Squeezing the trigger of a hammer electric rotary drill begins and maintains the boring and hammer action — and, the more you press, the higher the force output.

In time-lengthy projects, or when addressing seriously dense and challenging mediums, this can place excessive stress on your digits. Not just leading to aches, but also increasing the likelihood of fatigue, which may cut your project short.

Therefore, I suggest looking for machines that offer more than two-digit throttle operation — such as the three-finger Bosch RH328VC. This spreads the load across your fingers, eases stress, and elevates drilling stamina.


All rotary hammer drills feature twin handles — a molded fixed-grip at the rear, and an auxiliary rotatable handle at the front of the machine.

Auxiliary handles — typically removable — allow for additional precision and pushing power on stubborn materials. This turnable hold enables greater user versatility, allowing you to adjust your grip to access confined or awkward spaces.

The fixed rear handle can be either ‘L’ or ‘D’ shaped, depending on the model. The ‘L’ design is perhaps more familiar — being a standard-sized drill grip that attaches to the foot of the machine’s chassis. The ‘D’ handle permits your hand to fit snugly into its characteristic shape — adding a more reassuring hold that is more suited to overhead drilling and demolition work.

Mains Cord

Unlike cordless rotary drills, the electric machines require access to mains power. This naturally necessitates the utilization of a cord.

I’d advise avoiding any machine that has a lead less than eight feet in length, as it adds unnecessary limitations on your drilling freedom. That said, even with an eight-foot cord, it’s generally going to be too short for your projects, as it’s unusual for your target material to be in that close proximity to a power outlet.

Hence, when using an electrical extension, always check its specifications — to ensure that it has a suitable rating to match the amperage of your tool.

I would also suggest you examine whether your rotary hammer drill features a robust and substantial cord protector — an oversized reinforcing grommet that reduces wear and tear on the delicate cable.

Additional Accessories

You want to get the most bang-for-your-bucks, so always take a look at any additional inclusions with your rotary hammer drill.

The most common inclusion — especially with higher-end units such as the Bosch RH328VC — is a carry case. Not only offering more straightforward portability but also delivering added shielding for your precious tool.

Other units go much further, such as the Tacklife TRH02A, which is a complete kit of case, bits, twin-chucks, and lubricating oil. While these full sets are typically a feature of more budget tools — they offer a comprehensive introduction to hammer drilling for the rotary newbie.


When your projects involve the densest and most stubborn of materials — you need an electric hammer rotary drill.

These monsters of might effortlessly plow into concrete, masonry, and brickwork — while also permitting you to become a demolition master.

Knocking out more rpm and bpm than their cordless cousins, these machines with their SDS+ compatible chucks, substantial throttle triggers, and twin handles are crucial for construction and home renovation.

Always ensure that your unit offers significant vibration reduction features to improve the drilling experience and elevate stamina — and that it carries sufficient grunt to tackle your target materials.

Sure, these units aren’t ideal for woodwork or light metal and acrylic work — for those jobs, explore our standard corded drills. However, if you’re an extreme DIYer or trade contractor who wants to make light work of hardcore projects — check out the powerhouse electric rotary hammer drills.






Rotary SDS Hammer Drill FAQs

Q: What Is the Best Electric Rotary Hammer Drill?

Offering anti-vibration control, 4000 bpm, and a mighty 2.4 ft-lbs of torque — in my opinion, the ultimate hammer rotary drill is the Bosch RH328VC.

Q: Can You Use a Spade With a Hammer Rotary Electric Drill?

No. Spade bits are designed exclusively for wood — a rotary hammer is built to tackle concrete and masonry. If you’re looking for a machine to drive into timber, take a look at our standard drill top picks.

Q: Is There a Cordless Hammer Rotary Drill?

Yes. If you want to be free from mains tethering, you can purchase a rotary hammer drill that is driven by a lithium-ion cell instead of a power cord. Check out our selection of the best cordless rotary machines.

Q: Should I Use a Rotary Hammer Drill To Mix Thinset?

If the drill has a pure rotation setting — that is, with no hammering or chisel setting — it has the brawn to mix thinset. However, bear in mind that many mixing accessories require a 0.5-inch chuck, a size typically not featured on most rotary machines.

Q: What Is a Rotary Electric Hammer Drill Used For?

Big and brawny, and offering chiseling and demolition functions, a rotary hammer drill is used for driving into concretes and chipping masonry.

Q: What Chuck Size for Rotary Hammer Electric Drills?

Typically, a true hammer rotary drill will feature an SDS+ compatible chuck — crucial for the sliding movement necessary during the pummeling action.

Q: Who Makes the Best Corded Hammer Rotary Electric Drills?

Based on the experience of industry experts, user reviews, and my personal knowledge — the most durable, robust, and reliable manufacturers are Bosch, DeWalt, and Makita.