7817 Dewalt D25901K Heavy-Duty Demolition Hammers

SKU: 7817-SDS Max Demo
Manufacturer: Dewalt
MPN: D25901K




Dewalt Hammers SDS Max Hammer


Dewalt D25901K Heavy-Duty Demolition Hammers


  • 14 Amp (25901K) motor provides high performance and overload protection
  • SHOCKS – Active Vibration Control reduces vibration resulting in less user fatigue and more productivity
  • Non-air pumping beat piece eliminates masonry dust from entering the unit extending tool and seal life
  • Spring-loaded dust seals ensure longer seal life
  • Large on/off rocker switch allows for easy single finger operation
  • One-step chisel rotation (12 positions) allows the user to quickly and accurately adjust the chisel, not the tool
  • Large rear rubber handle allows easy operation with 1 or 2 hands
  • Variable position side handle allows 360° rotation and 150° adjustment for ease of use
  • In-line design for easy operation of tool in horizontal or vertical applications
  • (SDS Max) Variable Impact Control Dial (19 settings) ensures accurate impact energy depending on the application

What's Included?
  • Dewalt Heavy-Duty Demolition Hammer
  • 360° adjustable side handle
  • Kit Box
  • Operator's Manual

DewaltSDS Max
Impact Energy3.7 to 18.5 ft-lbs
Vibration ControlYes - SHOCKS
Vibration Measurement8.0 m/s2
Loaded Speed1020 to 2040 BPM
Variable Impact Control Dial19 Settings
One Step
12 Positions
Tool Length26.8"
Tool Weight21.6 lbs
Model #D25901K

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Ratings & Reviews

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time saver


what used to take me forever on the job now only takes minutes because of this demo tool. it can usually handle the job well. very happy with my purchase

DeWalt is the way to go


After owning previous demolition hammers like the Bosch which worked good, I like this Dewalt 10x better. Dewalt is a great brand that lasts long and the job always gets done