Dewalt 20 Volt Brushless Sds Rotary Hammer, 1 In., Bare Tool
Key item features
- CORDLESS PERFORMANCE – 2.1 Joules of impact energy delivers corded power in a portable, 20V MAX* cordless design.
- BRUSHLESS MOTOR – Provides extended runtime, increased efficiency, and improved durability for heavy-duty tasks.
- SHOCKS™ ACTIVE VIBRATION CONTROL – Reduces vibration felt at the handles for greater comfort and less fatigue.
- PERFORM & PROTECT™ SAFETY – Designed to limit dust, vibration, and torque reactions for improved jobsite safety.
- SDS PLUS CHUCK – Enables fast, secure bit changes and superior drilling performance in masonry and concrete.
- OPTIMIZED ERGONOMIC DESIGN – Lightweight and balanced for a more comfortable overhead drilling experience.
- RETRACTABLE UTILITY HOOK – Allows convenient hanging and storage between tasks.
- FACTORY-SET CLUTCH – Helps prevent sudden high-torque kickback if a bit binds.
- INCLUDES – 360 degree side handle and depth rod for control and precision drilling.
- COMPATIBLE – Works with all DEWALT 20V MAX and FLEXVOLT batteries* (sold separately).
Specs
- BrandDEWALT
- Rotary hammer typeCordless
- Power typeBattery
- FeaturesBrushless Motor, Compatible, Ergonomic Design
- Is variable speedN
- Weight6.45 lb
Current price is USDNow $285.99
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was $321.99$321.99
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4.665236051502146 stars out of 5, based on 233 seller reviews(4.7)233 seller reviews
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About this item
Product details
Delivering power, precision, and comfort in one compact design, the DEWALT 20V MAX Brushless SDS Plus Rotary Hammer (DCH273B)* is built for contractors, concrete specialists, and serious DIY pros who demand corded performance without the cord. Powered by a brushless motor, this rotary hammer delivers longer runtime, greater durability, and consistent performance for drilling and chipping in concrete, masonry, and brick. With 2.1 Joules of impact energy, it tackles tough materials with ease — providing the strength of a corded tool and the freedom of cordless convenience. For operator comfort and control, this tool includes SHOCKS™ Active Vibration Control, a Perform & Protect™ feature that significantly reduces vibration at the handles for less user fatigue. The optimized ergonomic design ensures balance and comfort, especially during overhead or extended drilling tasks. Additional features include a retractable utility hook for easy storage on the jobsite, a factory-set clutch that minimizes sudden torque reactions if a bit jams, and a 360 degree side handle with a depth rod for maximum drilling accuracy. With its SDS Plus chuck, this rotary hammer offers secure bit retention and quick bit changes, making it an essential tool for fast-paced construction and renovation environments.
- CORDLESS PERFORMANCE – 2.1 Joules of impact energy delivers corded power in a portable, 20V MAX* cordless design.
- BRUSHLESS MOTOR – Provides extended runtime, increased efficiency, and improved durability for heavy-duty tasks.
- SHOCKS™ ACTIVE VIBRATION CONTROL – Reduces vibration felt at the handles for greater comfort and less fatigue.
- PERFORM & PROTECT™ SAFETY – Designed to limit dust, vibration, and torque reactions for improved jobsite safety.
- SDS PLUS CHUCK – Enables fast, secure bit changes and superior drilling performance in masonry and concrete.
- OPTIMIZED ERGONOMIC DESIGN – Lightweight and balanced for a more comfortable overhead drilling experience.
- RETRACTABLE UTILITY HOOK – Allows convenient hanging and storage between tasks.
- FACTORY-SET CLUTCH – Helps prevent sudden high-torque kickback if a bit binds.
- INCLUDES – 360 degree side handle and depth rod for control and precision drilling.
- COMPATIBLE – Works with all DEWALT 20V MAX and FLEXVOLT batteries* (sold separately).
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Brand
DEWALT
Rotary hammer type
Cordless
Power type
Battery
Features
Brushless Motor, Compatible, Ergonomic Design
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Warning Text
proposition 65 reasons:titanium dioxide, other chemicals
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Showing 1-3 of 22 reviews
Feb 15, 2026
Chris f
5 out of 5 stars review
Easy to handle, very powerful
I probably have used this tool over 400 times in the past 2 years I've haven't had to replace it yet I put subfloor down on top of concrete and have to drill through wood into concrete and this thing works immaculate I have no issues using the chisel blades with it and no issues with it overheating on me it does what it is intended to do
Review from dewalt.com
Helpful?4XEFBUCTXNXW122535800
Oct 24, 2020
Walmart customer
5 out of 5 stars review
Awesome 20V rotary hammer
The roto-hammer worked as well as corded units that I normally use. I was not expecting it to perform so well. I figured that I would need the 60V model to get this much performance. I would highly recommend this product for occasional light and medium use.
Review from dewalt.com
Helpful?4XEFBUCTXNXW122535800
Jun 2, 2025
jefouche
5 out of 5 stars review
Powerful, reliable, go-to workhorse
I bought this for one project, thinking about how expensive it was, hoping I would use it enough to justify it. Boy, was that the wrong mindset. I have used and abused this machine through several remodel projects, plumbing repairs, concrete jobs... and it keeps going. I've not used other units, but, in my opinion it has punched above its weight. The battery seems to last obnoxiously long, I've been able to break up even old, super hard concrete using chisel bits, and when running a SDS drill bit I've not found any thing it doesn't simply melt right through. It DOES get hot if I use it long enough, and it has enough torque to tweak your shoulder if you're careless and bind the bit. Great tool.
Review from dewalt.com
Helpful?4XEFBUCTXNXW122535800
