Background

The Dewalt Demolition Hammer D25901K-AR is a demolition hammer that operates on electricity. It is intended for use in chipping, demolition, and chasing tasks involving masonry materials such as brick, concrete, and stone.

The device operates with a 14 amp motor that provides 1600 watts of power and 240 volts. It features variable impact control with 19 settings, ranging from 3.7 to 18.5 foot-pounds. The hammer can deliver up to 2,950 blows per minute. It also has a 12-position chisel rotation and can accommodate a drill bit with a maximum diameter of 20 mm. The device measures 27.56 inches in length and weighs 23.4 lbs.

The device includes a vibration control system, a large rubber grip handle for control during operation, and a side handle with 360 degree rotation and 150 degree adjustment. It is equipped with spring-loaded dust seals to prevent debris from entering the tool and a beat piece that prevents dust ingestion into the mechanism. The device also includes an electronic package that enables soft start and maintains optimal performance under load. It is turned on and off using a large rocker power switch. The demolition hammer is designed for heavy-duty demolition, chipping, and chasing of concrete, brick, stone, and other masonry materials.

Technical Specifications

  • Power: 14 amp motor providing 1600 watts
  • Voltage: 240 volts
  • Impact Energy: Variable impact control with 19 settings, ranging from 3.7 to 18.5 foot-pounds
  • Blows per minute: 2,950 BPM
  • Chisel rotation: 12-position
  • Maximum drill bit diameter: 20 mm
  • Length: 27.56 inches
  • Weight: 23.4 lbs

Warranty

The Dewalt Demolition Hammer D25901K-AR comes with a 3-year limited warranty from the manufacturer, Dewalt. This warranty covers any defects that may arise in the materials or the workmanship of the product. In addition to this, Dewalt also provides a 2-year free service contract that covers the replacement of parts that get worn out due to normal use. In order to claim the warranty, users should contact Dewalt with any issues they encounter. It is important to keep in mind that the warranty might be voided if the tool is improperly used or carelessly handled.