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DCH273B

20V MAX* XR® Brushless Cordless 1-In. (25mm) SDS Plus L-Shape Rotary Hammer (Tool Only)

A DEWALT DCH273B cordless rotary hammer drill with a black and yellow design, featuring a side handle and control dial, shown against a white background.

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Product details

Complete rod hanging, seismic and safety attachments, cable tray and strut mounting, clamp mounting, and/or rail mounting applications with the 20V MAX* XR® 1 in. Rotary hammer. This high-performance drill is powered by a brushless motor and a durable German-engineered mechanism that delivers 2.1 joules of impact energy. Equipped with shocks Active Vibration Control, this tool helps maximize productivity on tough jobs.

  • 2.1 joules of impact energy for fast drilling in concrete.
  • Shocks Active Vibration Control System reduces vibration felt by the user at the handles, compared to rotary hammers without this feature.
  • Lightweight design makes this tool ideal for rod hanging, seismic & safety attachments, cable tray & strut mounting, clamp mounting, and rail mounting.
  • OSHA Table 1 compliant when paired with dwh303dh on board extractor.
  • Brushless motor and durable German-engineered mechanism for efficient performance and runtime.
  • Rotating Dial to Set Tool to a Specific Application Mode - Drill, hammer drill, or chip.

Product Type
Rotary Hammer Drill
Voltage
20V
Cordless or Corded
Cordless
Power Source
Battery
Motor Type
Brushless

  • (1) DCH273 Rotary hammer
  • (1) 360° Side handle
  • (1) Depth rod
  • (1) Adjustable hook

  • 3 Year Limited Warranty

* * Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.

Downloads and manuals

Instruction Manual, Type 10
N439089_DCH253.pdf
PDF
Exploded Diagram, Type 10
EA025712.gif
GIF

Performance redefined™

Expect excellence. Accept nothing less.

With innovative features designed to help elevate your experience, the next generation of DEWALT XR® tools offer certainty for the pro who demands excellence. From carpentry to concrete, explore a wide range of 20V MAX* XR® tools engineered specifically for your trade.

A person wearing gloves and a hat is using a Dewalt cordless power tool to drill or impact a wooden frame inside a construction site, with sawdust flying around.
A person using a DEWALT cordless reciprocating saw to cut through a metal pipe. The tool has a yellow and black design and is powered by a 20V XR battery.
A person using a DEWALT DCS590B cordless circular saw to cut a wooden plank outdoors. Sawdust is visible as the tool operates on the construction site.

Experience power

See the difference enhanced ergonomics†, brushless motors, and improved durability** can make with 20V MAX* XR®.

A person using a DEWALT DCS590B cordless circular saw to cut a wooden plank outdoors. Sawdust is visible as the tool operates on the construction site.
Graphic with a yellow background stating 'BATTERY AND CHARGER NOT INCLUDED' in bold black and white text.

Bare tool notice

This item does not include a battery or charger. Compatible batteries and accessories can be found within the 20V MAX* XR® system.

Performance redefined™

Our best performing 20V MAX* batteries & power tools**

Built to deliver confidence for the world's toughest pros, the next generation of 20V MAX* XR® keeps you a step ahead. From specifically engineered tools to innovative battery technologies, DEWALT XR® is a badge of honor only presented to products proven to perform at the highest level.

Two DEWALT XR lithium-ion power tool batteries, one 20V 5Ah and one 20V 8Ah, are shown on a workbench in an industrial setting.