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DEWALT Rotary Hammers: 13 Picks Ranked by Specs

Compare 13 DEWALT rotary hammers ranked by specs. We analyze voltage, weight, and chuck size to help you pick the right tool for your job.

By GaugeKit Editorial Team 6 min read

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You need the best DEWALT rotary hammers for your specific job, whether that is light drilling or heavy masonry. We compared 13 models ranked by their published specifications to help you choose. DEWALT offers cordless and corded options in various sizes, including compact bare tools and complete kits. The top pick is the DEWALT 20V MAX SDS Cordless Rotary Hammer, which leads due to its balanced power and vibration control for structural mounting.

#ProductBest forPrice
1DEWALT 20V MAX SDS Cordless Rotary Hammer Best overallVibration-sensitive structural mounting work
2DEWALT 20V XR Brushless Hammer Drill Best drill driverLight masonry and general drilling
3DEWALT DCD1007 20V XR Hammer Drill Also greatHigh torque drilling in wood and metal
4DEWALT 20V MAX SDS Plus Compact Rotary Hammer Best budgetLight concrete mounting and bracket installation
5DEWALT 20V MAX 1-Inch Cordless Rotary Hammer Best 1 inchLightweight 1-inch concrete drilling
6DEWALT 1-1/8-Inch Corded SDS Rotary Hammer Best cordedstationary heavy-duty masonry drilling
7DEWALT 20V Max 1-1/8-Inch SDS Plus Rotary Hammer Best premiumHeavy duty masonry drilling
8DEWALT 20V MAX XR Brushless Combo Kit Also greatGeneral drilling tasks with included batteries
9DEWALT 10-Amp 1/2-Inch Hammer Drill Best 10 ampheavy-duty masonry drilling with corded power
10DEWALT 20V MAX FLEXVOLT Hammer Drill Also greatHeavy-duty drilling with high torque
11DEWALT 20V MAX Brushless Hammer Drill Also greatmasonry drilling with existing 20V batteries
12DEWALT 20V XR 1/2 in Hammer Drill Also greatGeneral drilling and light masonry tasks
13DEWALT 20V Max Brushless Rotary Hammer Best 5.0ahExtended runtime and vibration control

DEWALT Rotary Hammer Specs

DEWALT’s lineup splits into cordless brushless tools and heavy corded units. The DCH273B offers balanced vibration control for mounting tasks. For lighter masonry, the DCD996B provides a 1/2-inch chuck in a compact 4-pound frame. If you need raw power, the D25263K delivers stationary drilling without battery limits. The DCH293B adds high impact energy for serious concrete work.

You can also choose between bare tools and kits. The DCD1007WW1 and DCK2101QQ2 include batteries for immediate use. The DCH172B suits installers prioritizing portability. Meanwhile, the DCD999B and DCD998B cater to those already invested in the 20V ecosystem. Select based on your existing battery inventory and whether you need SDS Plus or standard chuck compatibility for your specific drilling requirements.

1Best overall
DEWALT 20V MAX SDS Cordless Rotary Hammer

DEWALT 20V MAX SDS Cordless Rotary Hammer

Best for: Vibration-sensitive structural mounting work

Impact Energy
2.1 Joules
Chuck Type
SDS
Operating Modes
Drill, Hammer Drill, or Chip
Voltage
20V MAX
Motor Type
Brushless
Power Source
Cordless
Check price on Amazon

This cordless rotary hammer delivers 2.1 Joules of impact energy for fast concrete drilling. Its brushless motor and German-engineered mechanism provide efficient runtime. The SHOCKS Active Vibration Control system reduces handle vibration. You can switch between drill, hammer drill, and chip modes. It weighs 6.4 pounds and measures 13 inches long. This tool suits users needing portable power for structural mounting tasks.

Pros
  • 2.1 Joules of impact energy for concrete
  • SHOCKS Active Vibration Control reduces handle vibration
  • Brushless motor for efficient runtime
  • Three application modes: drill, hammer, and chip
Cons
  • 6.4 pounds weight is heavier than some competitors
  • 13 inches length is bulkier than compact models
  • Bare tool configuration requires separate battery purchase
Good fit if
  • You need vibration control for extended overhead work
  • You require three distinct drilling modes
  • You are mounting structural hardware in concrete
Skip if
  • You already own compatible DEWALT 20V batteries
  • You prefer a lighter tool under 5 pounds
  • You need a complete kit with battery and charger

Verdict: DEWALT 20V SDS Rotary Hammer offers balanced power and vibration control for professional mounting tasks. It fits users who prioritize ergonomic handling and versatile mode selection over bare minimum weight.

2Best drill driver
DEWALT 20V XR Brushless Hammer Drill

DEWALT 20V XR Brushless Hammer Drill

Best for: Light masonry and general drilling

Voltage
20V
Motor Type
Brushless
Chuck Size
1/2 Inch
Included Tools
Drill Driver, Hammer Drill
Power Source
Cordless
Configuration
Bare Tool
Check price on Amazon

This is a 20V MAX XR cordless hammer drill driver with a brushless motor. It features a heavy-duty 1/2-inch metal chuck and three speed modes. The tool weighs 4 pounds and includes a 3-mode LED light. It suits users who need a durable, high-efficiency drill for general hammer drilling tasks without the bulk of larger rotary hammers.

Pros
  • Brushless motor delivers up to 75% more runtime
  • 1/2-inch ratcheting nitro-carburized metal chuck with carbide inserts
  • 3-mode LED light with 20-minute shutoff
  • Three speed settings for varied applications
Cons
  • Weighs 4 pounds, which is heavier than some compact alternatives
  • Limited to 20V power compared to higher voltage options
  • Only includes the tool, requiring separate battery purchase
Good fit if
  • You need a reliable hammer drill for masonry work
  • You prefer the efficiency of a brushless motor
  • You already own 20V MAX batteries
Skip if
  • You require a rotary hammer for heavy concrete drilling
  • You want a complete kit with batteries included
  • You need a tool under 4 pounds for overhead use

Verdict: DEWALT 20V MAX XR Brushless Hammer Drill is a solid choice for DIYers who already have 20V batteries and need a durable 1/2-inch drill for light to medium masonry tasks. It offers good runtime and chuck strength for the price point.

3Also great
DEWALT DCD1007 20V XR Hammer Drill

DEWALT DCD1007 20V XR Hammer Drill

Best for: High torque drilling in wood and metal

Chuck Type
1/2 in. ratcheting metal
Voltage
20V MAX
Motor Type
Brushless
Chuck Size
1/2 Inch
Included Tools
Hammer Drill
Power Source
Cordless
Check price on Amazon

This DEWALT 20V MAX XR hammer drill features a brushless motor and a 1/2-inch ratcheting metal chuck. It delivers 2,100 in-lbs of max torque and includes an 8Ah battery. The tool measures 15.5 inches in length and offers three speed settings. You get a complete kit with a charger. It suits users needing high torque for large holes in wood, metal, or concrete.

Pros
  • 2,100 in-lbs of max torque for large diameter holes
  • Brushless motor for efficient performance
  • 1/2-inch ratcheting nitro-carburized metal chuck
  • Includes 8Ah battery and charger in the kit
Cons
  • 15.5-inch length is longer than some compact rotary hammers
  • Standard 1/2-inch chuck limits SDS-specific masonry work
Good fit if
  • You need high torque for drilling large holes in metal or wood
  • You want a complete kit with a high-capacity 8Ah battery
  • You prefer a brushless motor for longer runtime
Skip if
  • You require SDS Plus compatibility for heavy masonry drilling
  • You need a compact tool for tight spaces under 12 inches
  • You only need light-duty drilling in wood or metal

Verdict: DEWALT DCD1007 20V XR Brushless Hammer Drill Kit provides strong torque and a complete battery kit for users drilling large holes in wood or metal. It is not ideal for those needing SDS Plus masonry capabilities.

4Best budget
DEWALT 20V MAX SDS Plus Compact Rotary Hammer

DEWALT 20V MAX SDS Plus Compact Rotary Hammer

Best for: Light concrete mounting and bracket installation

Impact Energy
1.4 joules
Chuck Type
SDS Plus
Drilling Capacity
5/8 in.
Operating Modes
drill and hammer drill
Voltage
20V MAX
Motor Type
Brushless
Check price on Amazon

The DEWALT DCH172B is a cordless rotary hammer designed for light to medium concrete work. It delivers 1.4 joules of impact energy and drills up to 5/8 inch in concrete. The brushless motor and SHOCKS vibration control system improve runtime and comfort. This tool suits users who need a lightweight, compact SDS Plus hammer for mounting tasks.

Pros
  • 1.4 joules of impact energy for fast concrete drilling
  • SHOCKS active vibration control reduces handle vibration
  • Brushless motor for efficient performance and runtime
  • Lightweight 4.59 pound design for overhead work
Cons
  • Lower 1.4 joules impact energy compared to higher-end rotary hammers
  • Limited 5/8 inch drilling capacity in concrete
  • Heavier 4.59 pound weight than standard cordless drills
Good fit if
  • You need a lightweight SDS Plus hammer for bracket mounting
  • You value vibration reduction during extended use
  • You require a compact tool for tight spaces
Skip if
  • You need to drill holes larger than 5/8 inch in concrete
  • You require high-impact energy for heavy demolition
  • You prefer a corded tool for unlimited runtime

Verdict: DEWALT DCH172B 20V SDS Plus Rotary Hammer is a practical choice for installers who prioritize comfort and portability over raw power. It fits users who perform frequent mounting tasks in concrete and need a manageable, vibration-controlled tool.

5Best 1 inch
DEWALT 20V MAX 1-Inch Cordless Rotary Hammer

DEWALT 20V MAX 1-Inch Cordless Rotary Hammer

Best for: Lightweight 1-inch concrete drilling

Impact Energy
2.6 J
Chuck Type
SDS Plus
Drilling Capacity
1"
Operating Modes
Drill, hammer drill, chip
Voltage
20V
Motor Type
Brushless
Check price on Amazon

This bare-tool rotary hammer features a 20V brushless motor and an SDS Plus chuck. It delivers 2.6 Joules of impact energy for drilling up to 1 inch into concrete. The lightweight 5-pound design aids in overhead work. You get three modes: drill, hammer drill, and chip. It includes a side handle and depth rod for precise installation tasks.

Pros
  • 2.6 Joules of impact energy
  • Brushless motor for efficiency
  • Lightweight 5-pound build
  • Three application modes
Cons
  • 1-inch max drilling capacity is smaller than 1-1/8-inch competitors
  • 5-pound weight is heavier than some cordless alternatives
  • 2.6 Joules is lower impact energy than higher-end models
Good fit if
  • You need a lightweight tool for overhead mounting
  • You require 1-inch concrete drilling capacity
  • You want a bare tool for existing battery systems
Skip if
  • You need to drill holes larger than 1 inch
  • You prefer a heavier tool for maximum hammering force
  • You want a kit with batteries included

Verdict: DEWALT 20V SDS Plus 1-Inch Rotary Hammer is ideal for installers who prioritize lightweight handling and need to drill up to 1 inch into concrete. It suits users who already own 20V batteries and require a dedicated rotary hammer for structural connections.

6Best corded
DEWALT 1-1/8-Inch Corded SDS Rotary Hammer

DEWALT 1-1/8-Inch Corded SDS Rotary Hammer

Best for: stationary heavy-duty masonry drilling

Impact Energy
3.0 joules
Chuck Type
SDS
Drilling Capacity
1-1/8"
Amperage
8.5 amp
Included Tools
Hammer Drill
Power Source
Corded
Check price on Amazon

This corded DEWALT rotary hammer delivers 3.0 joules of impact energy for fast drilling and chipping. The 8.5 amp motor provides consistent power without battery drain. Active Vibration Control reduces shock at the handles, and an integral clutch protects against sudden torque reactions. It fits users who need reliable, high-torque performance in fixed locations without managing cordless batteries.

Pros
  • 3.0 joules of impact energy
  • 8.5 amp high performance motor
  • Active Vibration Control reduces handle shock
  • Integral clutch prevents sudden torque reactions
Cons
  • Requires a power outlet due to corded design
  • Single speed operation compared to multi-speed competitors
Good fit if
  • You work in locations with easy access to power outlets
  • You need continuous high-torque performance without battery swaps
  • You prefer vibration reduction for extended use
Skip if
  • You require cordless mobility for remote job sites
  • You need variable speed control for delicate materials
  • You prefer lightweight tools for overhead work

Verdict: DEWALT 8.5A Corded SDS Rotary Hammer suits contractors who prioritize raw drilling power and vibration control in stationary setups. It is ideal for heavy-duty masonry work where battery life is not a constraint.

7Best premium
DEWALT 20V Max 1-1/8-Inch SDS Plus Rotary Hammer

DEWALT 20V Max 1-1/8-Inch SDS Plus Rotary Hammer

Best for: Heavy duty masonry drilling

Impact Energy
3.5 J
Chuck Type
SDS Plus
Drilling Capacity
1-1/8"
Voltage
20V
Motor Type
Brushless
Included Tools
Hammer Drill
Check price on Amazon

This DEWALT rotary hammer delivers 3.5 Joules of impact energy through a brushless motor. It features an SDS Plus chuck and drills up to 1-1/8 inches. The tool includes SHOCKS vibration control and an E-Clutch for bind-up protection. It is a bare tool, so you need a compatible battery. This model suits users needing corded power in a cordless format.

Pros
  • 3.5 Joules of impact energy
  • Brushless motor for runtime
  • SHOCKS vibration control
  • E-Clutch for bind-up protection
  • SDS Plus chuck compatibility
Cons
  • Heavier at 8.71 pounds
  • Larger footprint at 15.3 inches long
  • Sold as a tool only
Good fit if
  • You need high impact energy for masonry
  • You want vibration reduction at the handle
  • You already own 20V MAX batteries
Skip if
  • You require a included battery pack
  • You prefer a lighter tool under 8 pounds
  • You drill holes larger than 1-1/8 inches

Verdict: DEWALT 20V XR Brushless SDS Plus Rotary Hammer offers strong 3.5 Joule impact energy and vibration control for serious masonry work. It fits users who prioritize raw power and handle comfort over a compact size.

8Also great
DEWALT 20V MAX XR Brushless Combo Kit

DEWALT 20V MAX XR Brushless Combo Kit

Best for: General drilling tasks with included batteries

Voltage
20V MAX
Motor Type
Brushless
Included Tools
Hammer Drill
Configuration
Kit
Dimensions
17.3 × 10 × 5.59 inches
Weight
12.6 pounds
Check price on Amazon

This DEWALT combo kit includes a 20V MAX XR hammer drill and XR POWERPACK batteries. It features a brushless motor delivering 3,400 RPM and 4.5 cm lbs of torque. The system prioritizes productivity with up to 275 holes per charge. Weighing 12.6 pounds, it offers a robust build for drilling tasks. You get a complete solution for heavy-duty applications without needing separate purchases.

Pros
  • Brushless motor for efficient power delivery
  • Up to 275 holes per charge
  • 3,400 RPM speed capability
  • Includes XR POWERPACK batteries
Cons
  • Heavier at 12.6 pounds than many cordless drills
  • Lower torque rating compared to high-end 1/2-inch models
  • Limited to hammer drill function only
Good fit if
  • You need a complete kit with batteries included
  • You prioritize runtime with high hole counts
  • You want a brushless motor for efficiency
Skip if
  • You require a rotary hammer for masonry
  • You need high torque for large fasteners
  • You prefer a lighter, tool-only setup

Verdict: DEWALT DCK2101QQ2 20V MAX XR Hammer Drill Kit suits users who need a reliable, battery-included hammer drill for general drilling tasks. It is ideal for those who value runtime and brushless efficiency over raw torque or masonry-specific features.

9Best 10 amp
DEWALT 10-Amp 1/2-Inch Hammer Drill

DEWALT 10-Amp 1/2-Inch Hammer Drill

Best for: heavy-duty masonry drilling with corded power

Drilling Capacity
1/2-Inch
Operating Modes
Hammerdrill, drill
Amperage
10 A
Included Tools
Hammer Drill
Motor Power
10 Amp
Configuration
Kit
Check price on Amazon

This DEWALT DWD520K is a corded 10-amp hammer drill with a 1/2-inch chuck. It offers two operating modes for masonry or wood and a two-speed range for high torque or speed. The 3.66-pound tool includes a 360-degree side handle and metal gear housing. You get a pistol grip design with a soft handle for control. This kit suits users needing reliable corded power for general drilling tasks.

Pros
  • 10-amp motor delivers high power
  • Two operating modes for versatility
  • Two-speed range for torque or speed
  • Metal gear housing for durability
  • 360-degree locking side handle
Cons
  • Heavier at 3.66 pounds than many cordless competitors
  • Lower 1/2-inch drilling capacity compared to SDS rotary hammers
  • Corded design limits mobility on large jobsites
Good fit if
  • You need consistent power for heavy masonry drilling
  • You prefer the simplicity of a corded tool
  • You want a two-speed drill for varied materials
Skip if
  • You require SDS-plus bits for concrete work
  • You need cordless freedom for remote sites
  • You prefer lighter tools under 3 pounds

Verdict: DEWALT 10-Amp Pistol Grip Hammer Drill fits professionals who prioritize raw drilling power and durability over portability. It is the right choice for stationary jobs where cord access is available and high torque is essential.

10Also great
DEWALT 20V MAX FLEXVOLT Hammer Drill

DEWALT 20V MAX FLEXVOLT Hammer Drill

Best for: Heavy-duty drilling with high torque

Voltage
20V MAX*
Chuck Size
1/2 Inch
Included Tools
Hammer Drill
Power Source
Cordless
Configuration
Bare Tool
Set Type
Tool Only
Check price on Amazon

This DEWALT DCD999B is a cordless 1/2-inch hammer drill powered by the 20V MAX FLEXVOLT platform. It features a 3-speed transmission and weighs 3.54 pounds. The tool measures 12.1 inches in length. You get a bare tool configuration with no battery included. This model suits users who need high torque and versatile speed settings for heavy-duty drilling tasks.

Pros
  • 1/2-inch chuck capacity
  • 3-speed transmission
  • FLEXVOLT 20V MAX power
  • Cordless design
Cons
  • 3.54 pounds weight
  • 12.1 inches length
Good fit if
  • You need a high-torque cordless drill
  • You prefer 3-speed versatility
  • You use FLEXVOLT batteries
Skip if
  • You require a lightweight tool under 3 pounds
  • You need a compact drill under 11 inches
  • You want a kit with batteries

Verdict: DEWALT 20V MAX FLEXVOLT Hammer Drill fits pros who prioritize torque and speed control over compact size. It is ideal for users already invested in the FLEXVOLT ecosystem.

11Also great
DEWALT 20V MAX Brushless Hammer Drill

DEWALT 20V MAX Brushless Hammer Drill

Best for: masonry drilling with existing 20V batteries

Voltage
20V MAX
Motor Type
brushless
Included Tools
Hammer Drill
Power Source
Cordless
Configuration
Bare Tool
Set Type
Tool Only
Check price on Amazon

This cordless hammer drill features a brushless motor and a 1/2-inch metal chuck. It offers three speeds for masonry drilling and a heavy-duty transmission. The tool weighs 4.81 pounds and measures 12 inches long. You get a bare tool with no battery. The LED light includes a spotlight mode for dark spaces. It suits users who need reliable power without extra accessories.

Pros
  • Brushless motor for extended run time
  • Three-speed transmission for varied tasks
  • 1/2-inch all-metal ratcheting chuck
  • LED spotlight with 20-minute shutoff
Cons
  • Sold as a bare tool with no battery included
  • Heavier at 4.81 pounds compared to lighter drills
  • Single 1/2-inch chuck size limits bit compatibility
Good fit if
  • You already own 20V MAX batteries
  • You need a dedicated hammer drill for masonry
  • You prefer all-metal chucks for durability
Skip if
  • You need a rotary hammer for concrete
  • You want a kit with batteries and charger
  • You require SDS-plus compatibility

Verdict: DEWALT 20V MAX Brushless Hammer Drill fits users who already have 20V batteries and need a robust tool for masonry. It delivers high torque through its brushless motor and metal transmission.

12Also great
DEWALT 20V XR 1/2 in Hammer Drill

DEWALT 20V XR 1/2 in Hammer Drill

Best for: General drilling and light masonry tasks

Voltage
20V
Motor Type
Brushless
Chuck Size
1/2 Inch
Included Tools
Hammer Drill
Power Source
Cordless
Configuration
Bare Tool
Check price on Amazon

This is a 20V MAX XR cordless hammer drill with a brushless motor and 1/2-inch chuck. It weighs 4.4 pounds and measures 10 inches long. The 3-speed design and 3-mode LED help in dark spaces. It fits users who need a reliable bare tool for general drilling and light masonry work without extra battery weight.

Pros
  • Brushless motor delivers up to 57% more run time
  • 3-speed transmission handles various material types
  • 3-mode LED illuminates dark or confined spaces
  • 1/2-inch chuck accepts standard bits
Cons
  • Heavier at 4.4 pounds compared to lighter rotary hammers
  • Sold as a bare tool without batteries or charger
  • 10-inch length is bulkier than compact drill drivers
Good fit if
  • You already own DEWALT 20V MAX batteries
  • You need a durable brushless motor for frequent use
  • You prefer a 1/2-inch chuck for larger bits
Skip if
  • You need a rotary hammer for concrete drilling
  • You want a complete kit with batteries included
  • You require a lighter tool for overhead work

Verdict: DEWALT DCD996 20V XR Brushless Hammer Drill suits professionals who already have 20V batteries and need a versatile drill for wood and light masonry. It is not for heavy concrete work or those wanting a ready-to-use kit.

13Best 5.0ah
DEWALT 20V Max Brushless Rotary Hammer

DEWALT 20V Max Brushless Rotary Hammer

Best for: Extended runtime and vibration control

Impact Energy
2.1 Joules
Chuck Type
SDS
Operating Modes
Drill, Hammer Drill, or Chip
Voltage
20V Max
Motor Type
Brushless
Battery Capacity
5.0Ah
Check price on Amazon

This cordless rotary hammer delivers 2.1 Joules of impact energy for fast concrete drilling. It features a brushless motor and includes two 5.0 Ah batteries for extended runtime. The SHOCKS Active Vibration Control system reduces handle vibration, making it suitable for prolonged tasks like rod hanging or strut mounting. You get three application modes: drill, hammer drill, and chip.

Pros
  • 2.1 Joules of impact energy
  • Brushless motor for efficient performance
  • Includes two 5.0 Ah batteries
  • SHOCKS Active Vibration Control system
  • Three application modes: drill, hammer drill, chip
Cons
  • Heavier at 11.7 pounds compared to lighter tool-only options
  • Lower impact energy than some higher-spec rotary hammers on the list
  • Larger dimensions with a 19.3-inch length
Good fit if
  • You need extended runtime with included 5.0 Ah batteries
  • You want reduced vibration for comfort during heavy use
  • You require a brushless motor for efficient performance
Skip if
  • You prefer a lighter, tool-only setup
  • You need higher impact energy for dense concrete
  • You want a more compact tool for tight spaces

Verdict: DEWALT DCH273P2 20V Brushless Rotary Hammer is a solid choice for professionals who value runtime and comfort. It suits users who need reliable power for structural mounting tasks and prefer a complete kit over buying batteries separately.

Specifications side by side

SpecDEWALT 20V MAX SDS Cordless Rotary HammerDEWALT 20V XR Brushless Hammer DrillDEWALT DCD1007 20V XR Hammer DrillDEWALT 20V MAX SDS Plus Compact Rotary HammerDEWALT 20V MAX 1-Inch Cordless Rotary HammerDEWALT 1-1/8-Inch Corded SDS Rotary HammerDEWALT 20V Max 1-1/8-Inch SDS Plus Rotary HammerDEWALT 20V MAX XR Brushless Combo KitDEWALT 10-Amp 1/2-Inch Hammer DrillDEWALT 20V MAX FLEXVOLT Hammer DrillDEWALT 20V MAX Brushless Hammer DrillDEWALT 20V XR 1/2 in Hammer DrillDEWALT 20V Max Brushless Rotary Hammer
Impact Energy2.1 Joules––1.4 joules2.6 J3.0 joules3.5 J–––––2.1 Joules
Chuck TypeSDS–1/2 in. ratcheting metalSDS PlusSDS PlusSDSSDS Plus–––––SDS
Drilling Capacity–––5/8 in.1"1-1/8"1-1/8"–1/2-Inch––––
Operating ModesDrill, Hammer Drill, or Chip––drill and hammer drillDrill, hammer drill, chip–––Hammerdrill, drill–––Drill, Hammer Drill, or Chip
Voltage20V MAX20V20V MAX20V MAX20V–20V20V MAX–20V MAX*20V MAX20V20V Max
Amperage–––––8.5 amp––10 A––––
Motor TypeBrushlessBrushlessBrushlessBrushlessBrushless–BrushlessBrushless––brushlessBrushlessBrushless
Chuck Size–1/2 Inch1/2 Inch–1 Inch–––1/2 Inch1/2 Inch–1/2 Inch–
Battery Capacity––––––––––––5.0Ah
Included ToolsHammer DrillDrill Driver, Hammer DrillHammer DrillHammer DrillHammer DrillHammer DrillHammer DrillHammer DrillHammer DrillHammer DrillHammer DrillHammer Drill–
Power SourceCordlessCordlessCordlessCordlessCordlessCorded–––CordlessCordlessCordless–
Form Factor–––Compact–––––––––
Motor Power––––––––10 Amp––––
ConfigurationBare ToolBare ToolKitBare ToolBare Tool–Bare ToolKitKitBare ToolBare ToolBare Tool–
Set TypeTool OnlyTool Only–Tool OnlyTool Only–Tool Only––Tool OnlyTool OnlyTool Only–
Dimensions13 × 4.2 × 8.6 inches4 × 10 × 8 inches15.5 × 11.6 × 12 inches11.4 × 8.54 × 10.7 inches16.2 × 9 × 4 inches19.2 × 12.8 × 5.28 inches15.3 × 4 × 10.6 inches17.3 × 10 × 5.59 inches13.5 × 16.1 × 4.44 inches12.1 × 8.78 × 4.02 inches12 × 8.7 × 4.06 inches10 × 8 × 3 inches19.3 × 11.9 × 4.72 inches
Weight6.4 pounds4 pounds–4.59 pounds5 pounds–8.71 pounds12.6 pounds3.66 pounds3.54 pounds4.81 pounds4.4 pounds11.7 pounds
SizeOne SizeOne SizeOne SizeOne SizeOne Size1-1/8"One Size–One SizeOne SizeOne Size–One Size
ColorMultiMultiYellowBlack, YellowYeif1-1/8"Multi–MultiMultiYellowBlack YellowMulti
ModelDCH273BDCD996BDCD1007WW1DCH172BDCH133BD25263KDCH293BDCK2101QQ2DWD520KDCD999BDCD998BDCD996BRDCH273P2

Where DEWALT Fits Your Needs

DEWALT covers light to heavy tasks with compact and standard sizes. You find bare tools for existing battery owners and kits for new users. Brushless motors appear in most cordless models. The range includes SDS-Plus rotary hammers for concrete and standard hammer drills for wood or light masonry. A single corded option handles stationary heavy work. You will not find corded rotary hammers or brushless 18V options here. The lineup focuses on 20V flexibility and dedicated 10-amp corded power for specific jobs.

When you need to compare other brands, review the best rotary hammers with rotary hammer for alternative impact ratings.

How to choose the right DEWALT rotary hammer

Check the voltage platform

Most options here use the 20V MAX system. This lets you share batteries across many tools. The D25263K is the only corded 10-Amp model in this list. You need a wall outlet for that unit. Cordless tools like the DCH273B offer mobility. Pick 20V if you already own DEWALT batteries. This saves money and reduces clutter. Corded units provide constant power without runtime limits. Choose based on your worksite power access.

Match the chuck type

Chuck type defines what bits you can use. The DCH273B and DCH172B use SDS-Plus chucks. These are standard for concrete drilling. They allow quick bit changes. The DCD996B and DCD1007 use a 1/2-inch keyless chuck. This is better for wood or metal. It is less efficient for heavy masonry. If you drill mostly concrete, pick an SDS model. For general drilling, a standard chuck is fine. Do not mix chuck types without adapters.

Evaluate motor efficiency

Brushless motors run cooler and last longer. They use less battery power than brushed motors. The DCD996B and DCH293B both feature brushless technology. This means more runtime per charge. The D25263K is corded, so motor type matters less for runtime. However, brushless tools often deliver higher torque. Check the attributes for motor type. If you buy a cordless tool, brushless is usually the better long-term investment for durability and efficiency.

Decide on bare tool or kit

Bare tools do not include batteries or chargers. The DCH273B and DCD996B are bare tools. They are lighter and cheaper upfront. You must buy batteries separately. Kits like the DCD1007WW1 include batteries. They are heavier but ready to use. The DCK2101QQ2 is a combo kit. It includes multiple tools. Choose bare if you have spare batteries. Choose a kit if you are starting fresh. Weight changes significantly between these configurations.

Consider weight and size

Weight affects comfort during long use. The DCD996B weighs only 4 pounds. It is easy to hold overhead. The DCH293B weighs 8.71 pounds. It is heavier but more powerful. The D25263K is corded and larger. It is not for overhead work. Check the weight spec for each model. Lighter tools reduce fatigue. Heavier tools often have more impact energy. Balance your need for power against your need for portability. Measure the tool length for tight spaces.

Frequently asked questions

Which DEWALT rotary hammer is best for vibration-sensitive work?

The DEWALT 20V MAX SDS Cordless Rotary Hammer (DCH273B) is the top pick for vibration-sensitive structural mounting. It weighs 6.4 pounds and measures 13 inches long. This model balances power with ergonomic handling. You get versatile mode selection without excessive weight. It fits users who prioritize comfort during prolonged use.

What is the lightest DEWALT rotary hammer option?

The DEWALT 20V MAX FLEXVOLT Hammer Drill (DCD999B) is the lightest at 3.54 pounds. It measures 12.1 inches long and features a 1/2-inch chuck. This bare tool suits pros who prioritize torque over compact size. You can use it for heavy-duty drilling if you already own FLEXVOLT batteries.

Is there a corded DEWALT rotary hammer for heavy masonry?

Yes, the DEWALT 1-1/8-Inch Corded SDS Rotary Hammer (D25263K) is designed for stationary heavy-duty masonry. It measures 19.2 inches long and weighs 12.6 pounds. This model offers raw drilling power without battery constraints. You need a wall outlet for operation, making it ideal for jobsites with constant power access.

Which DEWALT tool offers the highest impact energy?

The DEWALT 20V Max 1-1/8-Inch SDS Plus Rotary Hammer (DCH293B) provides strong 3.5 Joule impact energy. It weighs 8.71 pounds and measures 15.3 inches long. This bare tool fits users who prioritize raw power and handle comfort. You get a brushless motor for serious masonry work.

Can I get a DEWALT rotary hammer with batteries included?

The DEWALT DCD1007 20V XR Hammer Drill Kit includes a battery. It measures 15.5 inches long and weighs 12.6 pounds. This kit provides strong torque for drilling large holes in wood or metal. It is not ideal for SDS Plus masonry capabilities. You get a complete setup for general tasks.

What is the best budget DEWALT rotary hammer?

The DEWALT 20V MAX SDS Plus Compact Rotary Hammer (DCH172B) is the best budget option. It weighs 4.59 pounds and measures 11.4 inches long. This bare tool prioritizes comfort and portability. You get a brushless motor for light concrete mounting and bracket installation. It fits frequent installers needing manageable tools.

Which DEWALT rotary hammer is best for lightweight concrete drilling?

The DEWALT 20V MAX 1-Inch Cordless Rotary Hammer (DCH133B) is ideal for lightweight concrete drilling. It weighs 5 pounds and measures 16.2 inches long. This bare tool drills up to 1 inch into concrete. You get a dedicated rotary hammer for structural connections if you already own 20V batteries.

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