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Best Hammer Drills of 2026

Updated
Tired of your drill stalling on concrete? These ten do the hard part for you.

Our Top Picks

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Image
Model
Product Comparison Table
Features

Product Image of the ENEACRO 1-1/4 Inch SDS-Plus 13 Amp Heavy Duty Rotary Hammer Drill
Best Hammer Drill With Vibration Control
Eneacro Heavy Duty
  • For heavy duty use
  • Four drilling modes
  • 360-degree handle
Product Image of the BOSCH RH328VC 1-1/8 Inch SDS-plus Rotary Hammer with Variable Speed, Vibration Control
Best Hammer Drill for Tile
Bosch SDS Rotary Hammer RH328VC
  • Leading brand
  • Two-step vibration control
  • Three-speed trigger
Product Image of the DEWALT 20V MAX XR Cordless Hammer Drill Driver Brushless, Heavy Duty 1/2", 3-Speed, Tool Only (DCD996B)
Best Cordless Hammer Drill
DeWALT 20V XR Hammer Drill
  • Cordless
  • Charge lasts 57% longer than average
  • Made in the USA
Product Image of the BOSCH 11255VSR Bulldog Xtreme 8 Amp 1-Inch Corded Variable Speed SDS-Plus Concrete/Masonry Rotary Hammer Drill
Best Hammer Drill for Concrete
Bosch 11255VSR Bulldog Xtreme
  • D-shaped handle
  • Value for money
  • Tool-free bit replacement
Product Image of the Makita XPH12Z 18V LXT Lithium-Ion Compact Brushless Cordless 1/2" Hammer Driver-Drill, Tool Only
Best Brushless Motor Hammer Drill
Makita XPH12Z 18V Cordless Drill
  • Brushless motor
  • Variable speed control
  • Cordless
Product Image of the Deshuo 1" SDS-Plus Lightweight Rotary Hammer Drill for Concrete/Masonry
Best Budget Rotary Hammer
Deshuo 1-Inch SDS-Plus Rotary Hammer
  • SDS-Plus chuck
  • Four drilling modes
  • Safety clutch
Product Image of the Hammerhead 7.5-Amp 1/2 Inch Variable Speed Hammer Drill with 6pcs Bit - HAHD075
Best Corded Hammer Drill
Hammerhead 7.5-Amp Hammer Drill
  • Includes 6 bits
  • Variable speed with lock-on
  • Keyless metal chuck
Product Image of the DEWALT Hammer Drill, 1/2-Inch, 7.8-Amp (DW511)
Best Lightweight Hammer Drill
DeWALT DW511 Hammer Drill
  • Multi-position handle
  • Suitable for DIYers
  • Leading brand
Product Image of the GALAX PRO 4.5Amp 0-3000RPM Corded Hammer Drill with 12 Variable Speed
Best Hammer Drill for Brick
GALAX PRO Corded Hammer Drill
  • Built-in depth gauge
  • 12 speed settings
  • 360-degree handle
Product Image of the DCK 20V Brushless Hammer Drill, 531 in.lbs, 36000 BPM, 1/2" Keyless All-Metal Chuck, 4.0Ah Battery, 22+1+1 Clutch, Impact Drill Kit for Drilling Brick Wall, Metal, Wood, KDJZ05-13
Best Cordless Kit
DCK 20V Brushless Hammer Drill Kit
  • Battery and charger included
  • All-metal chuck
  • 22-stage clutch

Our Review Criteria: The split between a true SDS-Plus rotary hammer and a cam-style hammer drill matters more than any spec, because recommending the wrong category for concrete is the most common mistake in this space. We separated the two first, then compared impact energy in joules, blows per minute, motor amperage or battery voltage, chuck system, vibration control, and weight. Each tool’s manufacturer specifications were cross-checked against independent reviews and verified owner feedback rather than the listing alone. We confirm every recommended model is still in production and available, and we swap anything discontinued for a buyable equivalent in the same role.

A standard drill handles wood and metal well, but it stalls the moment the bit meets concrete, brick, or stone. The best hammer drills add a rapid pounding action to the spin, so the bit chips its way through masonry instead of burning out against it. That extra mechanism is the whole reason this tool category exists.

The tricky part is that two very different tools share the name. A standard hammer drill uses mechanical cam plates and takes regular round-shank bits, which is plenty for brick, mortar, and block. A rotary hammer (an SDS-Plus tool) uses a pneumatic piston that hits far harder, so it is the one you want for poured or cured concrete. Buying the wrong one means either a stalled bit or paying for power you never use.

We sorted through the current lineup and picked ten models that cover every job, from hanging a TV bracket on a brick wall to anchoring a deck ledger into a foundation. Each pick is judged on impact energy, motor power, vibration control, chuck type, and whether corded reliability or cordless freedom fits the work better. We also confirmed each one is still in production and swapped out anything that had been discontinued.


What Is a Hammer Drill Used For?

A hammer drill, often called a percussion drill, is designed specifically for drilling into hard masonry materials like concrete, stone, mortar, and brick. A standard rotary drill cuts into materials by spinning the bit. While this works for wood or metal, it isn’t enough for stone.

Hammer drills combine that spinning motion with a rapid hammering action. Inside the tool, two ribbed metal discs click in and out against each other, creating a physical impact that pulverizes the material while the bit scoops out the debris.

Should I Buy a Corded or Cordless Hammer Drill?

The choice between corded and cordless comes down to mobility versus raw, uninterrupted power.

Cordless hammer drills give you real freedom of movement. You can climb ladders, work on roofs, or move around a large job site without hunting for an outlet. They are perfect for construction sites where power hasn’t been hooked up yet. However, they rely on battery life. Heavy drilling drains batteries fast, so you will need backups on hand.

Corded hammer drills provide consistent torque and never die in the middle of a hole. They are generally lighter because they don’t carry a heavy battery pack. If you work primarily in a shop or near a garage outlet, a corded model often gives you more power for your money. The downside is the tether; you are always limited by the length of your extension cord.

How To Choose the Best Hammer Drill

The market runs from light-duty DIY tools to heavy concrete-crushing machines. To find the right one, you need to look at how the tool delivers power and how comfortable it is to hold.

Power Source and Motor Type

Beyond just corded vs. cordless, you should consider the motor type. Brushless motors (found in higher-end cordless models) run cooler, last longer, and use battery energy more efficiently than brushed motors.

If you go corded, look at the amperage. A 7-amp motor is fine for light block work, but for poured concrete, you will want a 10-amp motor or higher.

Drilling Power (BPM and RPM)

Power is measured in two ways. RPM (Revolutions Per Minute) is how fast the bit spins. BPM (Blows Per Minute) is how fast the hammer mechanism strikes. High BPM helps shatter brittle material faster.

Power And Weight

A high-amp motor delivers great torque, but it adds significant weight. If you are drilling overhead, a lighter tool might be worth the trade-off in power to save your shoulders.

Comfort and Ergonomics

Hammer drilling creates a lot of vibration. If the tool doesn’t absorb that shock, your hands and arms will. Look for a drill with a decoupled handle or ample rubber over-molding. An adjustable auxiliary handle (side handle) is practically mandatory for safety and stability when drilling large holes.

Variable Speed Trigger

You rarely want to go full throttle immediately. A variable speed trigger lets you start the hole slowly to prevent the bit from “walking” across the surface. Once the bit has bitten into the concrete, you can squeeze the trigger fully to drive it home.

Depth Gauges

Many hammer drills come with a depth rod that attaches to the side handle. This simple metal or plastic rod stops you from drilling too deep, which matters when you set several anchors and need every hole at the same depth.

Chuck Type

This is a critical distinction.

  • Standard Keyless/Keyed Chuck: Accepts smooth-shank bits. Common on multipurpose hammer drills.
  • SDS-Plus Chuck: Uses slotted bits that slide back and forth. This is found on “Rotary Hammers” and heavy-duty hammer drills. It offers superior holding power and impact transfer but requires special bits.

Product Reviews

Our lineup mixes standard cam-style hammer drills with true SDS-Plus rotary hammers, cordless and corded, so there is a match whether you are hanging shelves or anchoring into a foundation. Every pick below was checked for current availability, and any discontinued model was swapped for a buyable equivalent in the same role.

Eneacro Heavy Duty Rotary Hammer Drill

Best Hammer Drill With Vibration Control

Our Rating4.5 / 5
Power
4.5 / 5
Design
4.5 / 5
Functionality
4.5 / 5
Durability
4.5 / 5
Total Rating
4.5 / 5

Eneacro might not have the brand recognition of DeWALT or Makita, but this heavy-duty rotary hammer offers massive power for the price. It runs a 13-amp motor, which is well above most competitors in its class.

It is designed with user safety in mind, featuring a safety clutch and a dedicated vibration control system in the handle. Four modes (drill, hammer, chisel, and a position-lock for the chisel) let it double as a light demolition tool for breaking up small concrete pads or lifting tile.

What We Like

High Power Output

The 13-amp motor delivers impressive impact energy. If you have a tough demolition job on a budget, this tool hits hard.

Effective Heat Dissipation

The design includes a heat-resistant copper motor and bottom exhaust vents, which help keep the tool cool during extended use, prolonging its life.

Complete Kit

Unlike many big brands that sell the bare tool, Eneacro often includes a case, grease, and a few SDS bits to get you started immediately.

What We Don't Like

Chuck Quality

Some users report the SDS chuck can be a bit stiff or gritty when changing bits compared to premium brands.

Bulk and Weight

This is a large tool. It is excellent for floor work or low wall work, but it is heavy to lift for overhead drilling.

Product Specs

Weight 18.5 pounds
BPM 4200
RPM 820
Amps 13
Cost $$
Warranty 2-year

Bosch SDS Rotary Hammer RH328VC

Best Hammer Drill for Tile

Our Rating4.25 / 5
Power
4 / 5
Design
4.5 / 5
Functionality
4.5 / 5
Durability
4.5 / 5
Total Rating
4.25 / 5

If you plan on removing tiles or doing extended drilling, the Bosch RH328VC is a top-tier choice. It is an SDS rotary hammer designed with a focus on vibration control. The 8-amp motor delivers plenty of grunt (2.6 ft-lbs of impact energy), but the real selling point is the counter-balance system that dampens the kickback.

It sits comfortably in the hand with a balanced center of gravity, making it easier to maneuver horizontally or overhead. The variable speed dial allows you to dial back the power for fragile jobs, like popping off tiles without destroying the wall behind them.

What We Like

Vibration Control

Bosch uses a two-step system to reduce vibration at the handle. This means you can work longer hours with less fatigue and lower risk of injury.

Excellent Balance

Unlike some front-heavy drills, this Bosch is balanced well. It allows for precision work, which is essential when you are trying to chip tile or chisel in a specific spot.

Three Operating Modes

You can switch between rotary hammer, rotation only, and hammer only. The “hammer only” mode turns this into a light jackhammer for scaling and chiseling.

What We Don't Like

Premium Price

Bosch tools command a higher price tag. This is an investment tool for serious DIYers or pros, not a budget buy for a one-time job.

Bulky for Tight Spaces

While ergonomic, the body is somewhat bulky compared to a standard pistol-grip hammer drill. It might be tight fitting between studs.

Product Specs

Weight 7.7 pounds
BPM 4,000
RPM 900
Amps 8 amps
Cost $$$
Warranty 1-year

DeWALT 20V XR Hammer Drill

Best Cordless Hammer Drill

Our Rating4.25 / 5
Power
4 / 5
Design
4.5 / 5
Functionality
4.5 / 5
Durability
4 / 5
Total Rating
4.25 / 5

The DeWALT 20V XR is the gold standard for general contractors and homeowners who want one drill to do it all. It is compact, runs on DeWALT’s ubiquitous 20V battery platform, and packs a surprising punch for its size.

It features a high-efficiency brushless motor that delivers up to 38,250 BPM. While it won’t hit as hard as the SDS rotary hammers listed above, it is far more versatile. You can use it to frame a deck, hang drywall, and then switch to hammer mode to anchor the deck ledger into brick.

What We Like

Go-Anywhere Utility

Without a cord to hold you back, this drill is ready for roof work, fence building, or backyard projects.

Brushless Efficiency

The brushless motor extends battery runtime significantly, up to 57% longer than brushed models. You get more holes per charge and a motor that runs cooler.

LED Work Light

It includes a bright, 3-mode LED with a spotlight setting, which helps a lot in basements or corners where the lighting is poor.

What We Don't Like

Bare Tool

This particular listing is often for the tool only. You will need to buy the battery and charger separately if you don’t already own DeWALT 20V tools.

Not for Heavy Concrete

This is a standard hammer drill, not a rotary hammer. It is perfect for brick and mortar, but it will struggle with large holes in poured concrete foundations.

Product Specs

Weight 4 pounds (excluding battery pack)
BPM 38,250
RPM 2,250
Volts 20
Cost $$
Warranty 3-year limited

Bosch 11255VSR Bulldog Xtreme

Best Hammer Drill for Concrete

Our Rating4.25 / 5
Power
4.5 / 5
Design
4 / 5
Functionality
4.5 / 5
Durability
4.5 / 5
Total Rating
4.25 / 5

The Bosch “Bulldog” is arguably the most recognizable rotary hammer on job sites across the world. It strikes the perfect balance between power, weight, and price. With an SDS-plus chuck and an 8-amp motor, it delivers hard-hitting performance for drilling anchors and through-holes in concrete.

The variable-speed trigger is highly responsive, allowing for accurate bit starting. It also features a unique “Vario-Lock” positioning system that lets you rotate a chisel bit into 36 different positions, optimizing your working angle.

What We Like

Ergonomic D-Handle

The D-handle design allows for excellent downward pressure and control, especially when drilling downward into a slab.

Vario-Lock System

Being able to lock your chisel at any angle saves real effort on demolition work, since you can set the angle to the wall instead of contorting your body to reach it.

Reliable Workhorse

This tool is known for its longevity. It is built to take abuse on construction sites, making it a reliable choice for homeowners who want a tool that lasts a lifetime.

What We Don't Like

Weight

At over 10 pounds, it is hefty. While manageable for floor work, holding it horizontally for wall anchors can get tiring after a few dozen holes.

SDS Bits Only

Like other rotary hammers, this requires SDS-plus bits. You cannot use your standard round-shank twist bits here.

Product Specs

Weight 10.4 pounds
BPM 5,800
RPM 1,300
Amps 8
Cost $$
Warranty 1-year

Makita XPH12Z 18V Brushless Cordless Drill

Best Brushless Motor Hammer Drill

Our Rating4.25 / 5
Power
4 / 5
Design
4.5 / 5
Functionality
4.5 / 5
Durability
4.5 / 5
Total Rating
4.25 / 5

The Makita XPH12Z is a compact cordless hammer drill that prioritizes efficiency. It utilizes a brushless motor, which runs cooler and optimizes battery usage. This means you can drive more screws and drill more holes on a single charge compared to older models.

It is part of Makita’s massive 18V LXT ecosystem, so if you already own Makita tools, this is a no-brainer. It delivers 530 in-lbs of torque, making it a solid all-around performer for carpentry and light masonry work.

What We Like

Brushless Motor Technology

The electronically controlled motor matches torque and RPM to the changing demands of the application. This prevents the tool from overheating and extends battery life by up to 50%.

Compact Design

It is short from front to back, allowing you to fit into tight spaces, like between cabinets or joists, where larger hammer drills can’t go.

Dual LEDs

The built-in dual LED lights illuminate the work area effectively, eliminating shadows on the drilling point.

What We Don't Like

Battery Cost

As with most pro-grade cordless tools, the batteries and chargers are sold separately. If you are new to Makita, the initial buy-in price is higher.

Not for Demolition

This is a compact hammer driver-drill. It is great for drilling holes, but it does not have a “hammer only” chipping mode.

Product Specs

Weight 4.2 pounds
BPM 30,000
RPM 2,000
Volts 18
Cost $$$
Warranty 3-year limited

Deshuo 1-Inch SDS-Plus Rotary Hammer

Best Budget Rotary Hammer

Our Rating4 / 5
Power
4 / 5
Design
4 / 5
Functionality
4.5 / 5
Durability
3.5 / 5
Total Rating
4 / 5

True rotary hammers usually carry a premium brand and a premium tag, so the Deshuo is worth a look if you need SDS-Plus piston power without paying name-brand money. Despite weighing only about 7.2 pounds, the 9-amp motor pushes out 5,300 BPM and roughly 3 joules of impact energy, which is enough to chew through concrete, brick, and masonry rather than just rattling the surface.

It is built around a four-mode selector: rotation only, rotary hammer, hammer only, and a Vario-lock that locks a chisel at a fixed angle. That makes it a capable drill-and-light-demolition tool for a homeowner who has a one-off concrete project and does not want to rent. It will not match the lifespan of a Bosch or Makita on daily job-site abuse, but for occasional use the value is hard to argue with.

What We Like

Genuine SDS-Plus Impact

This is a real pneumatic rotary hammer, not a cam-style hammer drill, so it transfers far more energy into cured concrete and rock than a pistol-grip model of similar price.

Light for the Class

At around 7.2 pounds it is one of the lighter SDS tools here, which makes overhead anchoring and extended drilling much easier on your arms.

Safety Clutch and Vibration Control

A built-in clutch disengages if the bit binds on rebar or aggregate, and the dampened handle takes the edge off the vibration during longer sessions.

What We Don't Like

Off-Brand Longevity

Independent reviews peg this as a value buy for light or intermittent use, not a tool built to survive years of daily contractor abuse. Treat it as a homeowner or backup tool.

SDS-Plus Bits Only

The chuck takes slotted SDS-Plus bits, not your standard round-shank twist bits, so you will need to buy masonry bits made for this system.

Product Specs

Weight 7.19 pounds
BPM 5,300
RPM 1,100
Amps 9 amps
Impact Energy 3 joules
Warranty 2-year

Hammerhead 7.5-Amp Corded Hammer Drill

Best Corded Hammer Drill

Our Rating4 / 5
Power
4 / 5
Design
4 / 5
Functionality
4 / 5
Durability
4 / 5
Total Rating
4 / 5

If you want a no-fuss corded hammer drill that never dies mid-hole, the Hammerhead HAHD075 covers the basics well for a homeowner. Its 7.5-amp motor spins up to 3,000 RPM and delivers 48,000 IPM, and the two-mode switch lets you turn the hammer action off to use it as a plain rotary drill for wood and steel.

It ships with a six-piece bit set and uses a 1/2-inch keyless metal chuck, so you can swap bits by hand without hunting for a chuck key. The maker is clear that it is meant for standard concrete, masonry, wood, and metal, not reinforced concrete walls, which is a fair line to draw for a tool at this price. For mounting shelves, drilling a brick patio, or anchoring a hose reel to stucco, it is plenty.

What We Like

Bits Included

The kit comes with three metal and three concrete bits, so a first-time buyer can drill the first hole out of the box without a separate trip for accessories.

Variable Speed With Lock-On

The variable-speed trigger lets you start a hole slowly so the bit does not skate, and the lock-on button reduces finger fatigue during longer runs of holes.

Tool-Free Bit Changes

The keyless metal chuck grips standard round-shank bits and tightens by hand, which is unusual at this budget and saves the hassle of a lost chuck key.

What We Don't Like

Not for Reinforced Concrete

The manufacturer states this drill should not be used on reinforced concrete walls. It is a light-to-medium masonry tool, not a substitute for an SDS rotary hammer.

Homeowner-Grade Build

Reviewers consistently call it a strong value but not a heavy-duty contractor model. It suits occasional projects far better than daily job-site use.

Product Specs

BPM 48,000
RPM 3,000
Amps 7.5
Chuck 1/2-inch keyless
Included Bits 6 pieces
Modes Drill / hammer drill

DeWALT 7.8-Amp DW511 Hammer Drill

Best Lightweight Hammer Drill

Our Rating3.75 / 5
Power
3.5 / 5
Design
4 / 5
Functionality
4 / 5
Durability
4 / 5
Total Rating
3.75 / 5

For homeowners who need a drill that can handle wood, metal, and the occasional masonry job, the DeWALT DW511 is a classic choice. It is a traditional pistol-grip hammer drill, meaning it uses a standard keyed chuck (or keyless, depending on the variant) and takes regular drill bits.

At 4.3 pounds it is far lighter than the rotary hammers on this list. The 7.8-amp motor is surprisingly capable, delivering up to 46,000 BPM. It is the perfect tool for mounting TV brackets into brick fireplaces or installing shelves on concrete block walls.

What We Like

360-Degree Side Handle

The side handle can be clamped at any angle, giving you leverage in tight corners or awkward spaces.

Great Value

This offers pro-level brand reliability at a price point accessible to most DIYers. It bridges the gap between cheap consumer tools and expensive heavy-duty gear.

Dual Mode

The simple switch allows you to turn off the hammer action instantly, making it a highly effective high-speed drill for wood and steel.

What We Don't Like

Tethered by Cord

You lose the convenience of battery power. You will need an extension cord for outdoor work.

Not for Cured Concrete

While it handles brick and block easily, the mechanical cam impact system struggles with very hard, cured concrete compared to an SDS rotary hammer.

Product Specs

Weight 4.3 pounds
BPM 46,000
RPM 2,700
Amps 7.8
Cost $
Warranty 3-year limited

GALAX PRO 4.5-Amp Corded Hammer Drill

Best Hammer Drill for Brick

Our Rating3.75 / 5
Power
3.5 / 5
Design
4 / 5
Functionality
4 / 5
Durability
3.5 / 5
Total Rating
3.75 / 5

The GALAX PRO is built for the new homeowner whose biggest job is hanging planters, shutters, or a mailbox on a brick wall. Its 4.5-amp copper motor reaches 3,000 RPM, and the hammer mode handles brick, block, and standard concrete up to a 13mm (about 1/2-inch) bit. It will not punch large holes into a cured foundation, but for everyday masonry around the house it does the job.

What sets it apart at this price is the kit. It comes with a built-in depth gauge so repeat holes land at the same depth, a 360-degree side handle for leverage, five bits, and a 1/2-inch keyed metal chuck. A 12-position variable-speed dial lets you match the speed to the material, and the maker backs it with a two-year warranty, which is reassuring on a budget tool.

What We Like

Depth Gauge for Repeat Holes

The included depth rod stops the bit at a set depth, which matters when you are setting several wall anchors and need them all the same.

Twelve Speed Settings

A 12-stage speed dial gives finer control than a basic on-off trigger, so you can ease into brick without the bit walking across the surface.

Two-Year Warranty

A two-year warranty is generous for a budget corded drill and signals more confidence in the build than the price suggests.

What We Don't Like

Low Amperage

At 4.5 amps it is one of the least powerful tools here. It is fine for brick and block but slow and strained on dense cured concrete.

Keyed Chuck

The metal chuck is keyed rather than keyless, so you have to keep the chuck key handy for every bit change.

Product Specs

Weight 4.2 pounds
RPM 3,000
Amps 4.5
Chuck 1/2-inch keyed
Max Concrete Bit 13 mm
Warranty 2-year

DCK 20V Brushless Cordless Hammer Drill Kit

Best Cordless Kit

Our Rating3.75 / 5
Power
3.5 / 5
Design
4 / 5
Functionality
4 / 5
Durability
3.5 / 5
Total Rating
3.75 / 5

Most cordless hammer drills on this list sell as bare tools, leaving you to buy a battery, charger, and bits separately. The DCK kit takes the opposite approach: it arrives with a 4.0Ah battery, a charger, a 12-inch storage bag, and a stack of drill and driver bits, so a first-time buyer can work the day it lands. That makes it the easiest pick here for someone who does not already own a cordless platform.

The brushless motor is rated at 531 in-lbs of torque and 36,000 IPM, with a two-speed gearbox (0-550 and 0-2,200 RPM) and a 22-stage clutch for driving screws. A 1/2-inch all-metal keyless chuck holds bits more securely than the plastic chucks common at this price. It handles brick, block, wood, and metal well; like any compact cordless hammer drill, it is not the tool for large holes in poured concrete.

What We Like

Everything in the Box

The battery, charger, bits, and bag are all included, so there is no separate platform buy-in. That is rare in this category and a real saving for a new DIYer.

Brushless Motor

The brushless motor runs cooler and wastes less energy than a brushed one, which stretches runtime per charge and reduces wear over the tool’s life.

All-Metal Chuck

The 1/2-inch metal keyless chuck resists the heat and slippage that plague plastic chucks during high-torque hammer drilling.

What We Don't Like

Loud Under Load

Reviewers note the motor gets noticeably loud at full power, so hearing protection is worth keeping nearby on bigger jobs.

Off-Brand Battery Platform

The battery fits DCK’s own line, not a major ecosystem, so you cannot share packs with DeWALT, Makita, or Milwaukee tools you may already own.

Product Specs

Torque 531 in-lbs
BPM 36,000
RPM 0-550 / 0-2,200
Volts 20
Battery 4.0Ah included
Chuck 1/2-inch all-metal

Product Comparison Chart

Product Best Weight BPM RPM Amps Warranty
Eneacro Heavy Duty Rotary With Vibration Control 18.5 lbs 4200 820 13 2-year
Bosch SDS Rotary Hammer RH328VC Tile 7.7 lbs 4,000 900 8 1-year
DeWALT 20V XR Hammer Drill Cordless Drill 4 lbs 38,250 2,250 20 3-year limited
Bosch 11255VSR Bulldog Xtreme Concrete 10.4 lbs 5,800 1,300 8 1-year
Makita XPH12Z 18V Cordless Drill Brushless Motor 4.2 lbs 30,000 2,000 18 3-year limited
Deshuo 1-Inch SDS-Plus Rotary Hammer Budget Rotary Hammer 7.19 lbs 5,300 1,100 9 2-year
Hammerhead 7.5-Amp Hammer Drill Corded Drill N/A 48,000 3,000 7.5 1-year
DeWALT 7.8-Amp DW511 Drill Lightweight 4.3 lbs 46,000 2,700 8 3-year limited
GALAX PRO Corded Hammer Drill Brick 4.2 lbs N/A 3,000 4.5 2-year
DCK 20V Brushless Hammer Drill Kit Cordless Kit N/A 36,000 2,200 20V N/A

How Does a Hammer Drill Work?

Hammer drills rely on a mechanism called percussive action. Imagine a drummer hitting a drumroll; that is essentially what is happening inside the drill. Two cam plates with ridges spin against each other. As the ridges ride up and down, they push the chuck forward and backward rapidly. This hammering action pulverizes the concrete at the tip of the drill bit, while the rotation scoops the dust out of the hole.

FAQs

Can I Use a Hammer Drill as a Standard Drill?

Yes. Almost all hammer drills have a mode selector switch. You can turn the hammer function off and use it as a regular rotary drill for wood, plastic, or metal. However, standard hammer drills are often heavier and bulkier than regular drills, so they might be tiring for delicate work.

Hammer Drill vs. Rotary Hammer: What Is the Difference?

The main difference is the mechanism and power. A standard Hammer Drill uses mechanical cam plates to vibrate the bit. It is great for brick, mortar, and block, but struggles with poured concrete. It usually takes standard round-shank bits.

A Rotary Hammer (often called an SDS drill) uses a piston driven by a crankshaft to create air pressure that slams the bit forward. It hits much harder and is designed for drilling large holes in reinforced concrete. It uses special SDS bits that lock into the chuck.

What Is the Hammer Drill Setting Used For?

The hammer icon on your drill collar indicates the mode for drilling into masonry. You should use this setting for concrete, brick, stone, cinder block, and mortar. Do not use this setting for wood, metal, or glass, as the pounding action will split the wood or shatter the material.

Is It Worth Getting a Hammer Drill?

If you own a home with brick walls, a stone foundation, or a concrete patio, a hammer drill is absolutely worth it. Trying to drill a hole in masonry with a regular drill can burn out the motor and ruin the bit. A hammer drill does the work in seconds. If you only drill into drywall and wood studs, a regular drill is sufficient.

What Is the Best Hammer Drill for Concrete?

For heavy concrete work, the Bosch 11255VSR Bulldog Xtreme is a top contender. Its SDS-plus rotary hammer mechanism delivers the impact energy needed to punch through cured concrete and aggregate much faster than standard pistol-grip hammer drills.

What Is Stronger Than a Hammer Drill?

A Rotary Hammer is the next step up in power. While a hammer drill vibrates to break material, a rotary hammer uses a pneumatic piston to deliver a true “hammer blow.” For even heavier tasks like breaking up pavement, you would step up to a Demolition Hammer or a Jackhammer, which only hammer and do not rotate.

What Hammer Drill Brand Is Most Reliable?

Makita, DeWALT, Bosch, and Milwaukee are generally considered the “Big Four” of reliable power tools. For concrete specifically, Bosch and Hilti (a premium commercial brand) are often cited by professionals as the leaders in rotary hammer technology.

Do I Need Special Bits for a Hammer Drill?

Yes. You must use masonry bits, which usually have a carbide tip designed to withstand the pounding action. If you use a regular wood or metal bit, the hammer action will blunt the tip almost instantly. If you have an SDS Rotary Hammer, you need specific SDS bits that have slots on the shank to fit the chuck.

Should I Buy Corded or Cordless for Concrete?

For frequent or heavy concrete work, a corded model or an SDS-Plus rotary hammer keeps steady power that batteries cannot match under load. Cordless hammer drills win for mobility, ladder work, and job sites with no outlet, but heavy drilling drains packs fast, so keep a spare charged. Match the choice to how often and how hard you drill.

How Many Amps or Volts Do I Need in a Hammer Drill?

For light brick and block, a 4.5 to 7-amp corded drill or an 18V to 20V cordless model is enough. For poured or cured concrete, step up to a 9-amp-plus motor or an SDS-Plus rotary hammer rated in joules of impact energy, since amperage alone does not tell the full story on a rotary hammer. Higher power usually means more weight, so balance it against the drilling you actually do.


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About the Author

Mark Weir

Mark spent 24 years working in real estate, so he knows his way around a home. He also worked with contractors and experts, advising them on issues of planning, investments, and renovations. Mark is no stranger to hands-on experience, having renovated his own home and many properties for resale. He likes nothing better than seeing a project through to completion.