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DEWALT DCH911NK-XJ SDS Max 54V Brushless Cordless Breaker - Bare
DEWALT

DEWALT DCH911NK-XJ SDS Max 54V Brushless Cordless Breaker - Bare (394RL)

This product is supplied without battery and charger. DeWalt 6.0ah batteries now on offer! Please see product code 2832P. Spend £200 or more on qualifying DEWALT products for a chance to win a £15K prize bundle including a Triumph TF 250-X Motocross Dirt Bike and DEWALT tools. UK residents only, excluding Northern Ireland. Purchase on or between 17.08.2026 - 27.09.2026. Entry is automatic. One entry per purchase.

DeWalt DCH911NK-XJ 54V cordless breaker delivers 27J of impact energy for heavy-duty demolition tasks. The high-performance power tool is designed for demolition contractors and builders working on tough construction sites. Brushless motor technology delivers reliable power and maximises runtime, whilst a fan-cooled motor enhances durability during heavy use. Features a low vibration level of 6m/s² for reduced user fatigue, allowing longer usage times and improving productivity. SDS Max chuck mechanism ensures quick accessory changes and secure bit retention on site. Wireless tool control system automatically starts and stops compatible dust extractors, such as the DCV586M Cordless M-Class Extractor (sold separately), keeping workspaces clean and safe from dust. Constructed with all-metal gearing to provide robust strength for demanding breaking applications. Supplied with carry case. Batteries and charger sold separately.

  • SDS Max Chuck
  • All-Metal Gearing
  • Fan-Cooled Motor
  • Low Vibration
  • On/Off Switch
  • Soft-Grip Rubber Handle
  • Brushless Motor
  • Offers 810 to 1620 bpm for Controlled Chipping
  • Wireless Tool Control Enables Automatic Dust Extraction
More Info

View all: DEWALT Concrete Breakers

£839.99Inc Vat
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DeWalt DCH911NK-XJ 54V cordless breaker delivers 27J of impact energy for heavy-duty demolition tasks. The high-performance power tool is designed for demolition contractors and builders working on tough construction sites. Brushless motor technology delivers reliable power and maximises runtime, whilst a fan-cooled motor enhances durability during heavy use. Features a low vibration level of 6m/s² for reduced user fatigue, allowing longer usage times and improving productivity. SDS Max chuck mechanism ensures quick accessory changes and secure bit retention on site. Wireless tool control system automatically starts and stops compatible dust extractors, such as the DCV586M Cordless M-Class Extractor (sold separately), keeping workspaces clean and safe from dust. Constructed with all-metal gearing to provide robust strength for demanding breaking applications. Supplied with carry case. Batteries and charger sold separately.

  • SDS Max Chuck
  • All-Metal Gearing
  • Fan-Cooled Motor
  • Low Vibration
  • On/Off Switch
  • Soft-Grip Rubber Handle
  • Brushless Motor
  • Offers 810 to 1620 bpm for Controlled Chipping
  • Wireless Tool Control Enables Automatic Dust Extraction
More Info

View all: DEWALT Concrete Breakers

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Specification
Bare Unit Product TypeSDS Drills
Battery ChemistryLi-Ion
Battery TechnologyXR FlexVolt
BrandDEWALT
Breaker Product TypeSDS Max
BrushlessBrushless
Carry Case/Bag IncludedYes
Chuck TypeSDS Max Chuck
Drill Handle TypeSoft-Grip Rubber Handle
Green starExtending product lifecycles
Green star ClaimSharing a battery between tools can make better use of resources.
Impact Rate810–1620 bpm
Manual or PoweredPowered
Manufacturer Guarantee1 Year Guarantee
Max. Impact Energy27 J
Model NoDCH911NK-XJ
Pack Size1
Pieces in Pack/Case1
Power SupplyCordless
Power Voltage Supply54 V
Product TypeBreaker
Repair Service ActionShould the product require repair please visit a store who will arrange the repair.
Switch TypeOn/Off Switch
Tool Weight without Battery12.3 kg
Vibration Level6.0 m/s²
Vibration SystemLow Vibration
Z1 - UK Manufacturer NameStanley Black & Decker
Z2 - UK Manufacturer Postal Address270 Bath Road, Slough, Berkshire, SL1 4DX
Z4 - EU Manufacturer NameStanley Black & Decker
Z5 - EU Manufacturer Postal AddressBlack & Decker Strasse, Idstein, 65509, Germany
Z6 - EU Manufacturer Electronic AddressSupport.DEWALT.com, https://www.irwintools.com/submit-request; https://support.blackanddecker.com, support.STANLEYTOOLS.com

Product Contents

DCH911NK-XJ and carry case.