18V XR Brushless Rotary Hammer

Powerful cord-free performance

18V XR Brushless Rotary Hammer


Delivering 2.1J of impact energy, and capable of drilling 24mm diameter holes in concrete, the cordless DCH273 hammer drill completes applications quickly and effectively. Part of our Perform & Protect range, it features anti-rotation control and a low vibration level of 6.6m/s2. This is the high powered cordless solution for professionals working on a variety of construction and structural applications.

Choose your kit
  • DCH273N
    18V XR Brushless 24mm SDS-Plus Hammer Drill - Bare Unit
  • DCH273P2T
    18V XR Brushless 24mm SDS-Plus Hammer Drill - 2 X 5Ah
18v XR

Over 140 cordless products

Perform and Protect

Ultimate safety.
Maximum productivity.

Powerful high-speed drilling

Powerful high-speed drilling

A brushless motor coupled with an 18V XR battery provides 2.1J of impact energy and a maximum no load speed of 1,100rpm, letting you drill more than 90 holes (10mmØ x 80mm) per charge. The DCH273 also features a rotation stop mode for light chiselling, and an impact stop mode for rotary only drilling.

Class-leading low vibrations

Class-leading low vibrations

Part of our Perform & Protect range, the DCH273 hammer drill features low vibrations of only 6.6m/s2 meaning it can be used for longer periods. This is coupled with an ergonomic design that helps protect users and allows for prolonged use.

Total control

Total control

The active vibration control handle improves control and user comfort during use. An electronic clutch also provides consistent torque control, as well as improved durability.



Weight 2.5 kg
Max. Drilling Capacity (Concrete) 24 mm
Max. Drilling Capacity (Metal) 13 mm
Max. Drilling Capacity (Wood) 26 mm
Impact energy (EPTA 05/2009) 2.1 J
No Load Speed 0-1100 rpm
Hand/Arm Vibration - Hammer drilling into concrete 6.6 m/s²
Power Source Cordless
Battery Capacity 5 Ah
Battery Chemistry XR Li-Ion
Tool Holder SDS-Plus
Vibration Control true
Anti Rotation System false
Clutch true
Dust Solution Compatible true
Perform and Protect true
Quick Change Chuck false
Hammer Drilling Mode true
Chipping Mode true
Rotation Only Mode true
Weight (incl. battery) 3.1 kg
Height 202 mm
Length 301 mm
Width 85 mm
Uncertainty K 1 (Vibration) 1.5 m/s²
Hand/Arm Vibration - Chiselling 5.4 m/s²
Uncertainty K 2 (Vibration) 1.5 m/s²
Hand/Arm Vibration - Drilling into metal <2.5
Uncertainty K 3 (Vibration) 1.5 m/s²
Hand/Arm Vibration - Screw driving without impact <2.5
Uncertainty K 4 (Vibration) 1.5 m/s²
Sound Pressure 86 dB(A)
Sound Pressure Uncertainty 3 dB(A)
Sound Power 97 dB(A)
Sound Power Uncertainty 3 dB(A)
Blows per Minute 0-4600 bpm

What's Included

Belt hook 1 X
5Ah XR battery packs with state of charge indicator 2 X
Multi-voltage XR charger 1 X
Multi-position side handle 1 X
Heavy duty kitbox 1 X


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Warranty & Service

Up to 3 years warranty

We’re confident of the quality of our products and we’ll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty.


We take extensive measures to ensure all our products are made to the very highest standards ad meet all relevant industry regulations.


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Everyday tool protection

TSTAK products and their interlocking system provide a stackable storage solution for everyday jobsite needs. The ability to combine units to suit your needs lets you quickly and easily stack, store and transport your tools on-site and off.