DCH966 Demolition Hammer

£2,188.95at Tooled Up · + £8.95 delivery · Available to order

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‹ Demolition Hammers

18V/54V FlexVolt · Brushless DeWalt DCH966Z2-GB 54V XR FlexVolt Brushless Hex Breaker (2x 15.0Ah Kit)

Demolition Hammers · DeWalt 18V/54V FlexVolt

DeWalt DCH966Z2-GB 54V XR FlexVolt Brushless Hex Breaker (2x 15.0Ah Kit)

Name: DeWalt DCH966Z2-GB 54V XR FlexVolt Brushless Hex Breaker (2x 15.0Ah Kit)
Brand: DeWalt
SKU: DCH966Z2-GB
Availability: BackOrder

54V3 years (with registration)

DeWalt DCH966: cordless hex breaker, 41 J impact energy (EPTA), up to 1,080 blows/min. Takes 28mm (1⅛") hex chisels. Active Vibration Control (AVC), soft start, service light.

Adds it to My Tools, kept on this device

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£2,188.95at Tooled Up · + £8.95 delivery · Available to order

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41J

Impact energy (EPTA)

28mm hex

Takes

6.1m/s²

Vibration (chiselling)

Where it sits among 28mm hex demolition hammers

Scaled against the 7 demolition hammers that take 28mm hex chisels we list, so other sizes aren't in the mix. Not a score: bigger isn't always better for your job.

Vibration (chiselling)6.1m/s²

4.8m/s² lowestDeWalt D25981highest 12.3m/s²Bosch GSH 16-28

Noise (LpA)93dB(A)

84.71dB(A) lowestMilwaukee MXF DH2528Hhighest 96dB(A)Bosch GSH 16-28

Compare it with: + Milwaukee MXF DH2528H + Makita HM004G + Bosch GSH 27 VC + HiKOKI H65SD3

Full specs

From DeWalt's own documentation. Checked 17/10/2026. Report a spec error ›

Hammer & Chisels

Chisel fitting28mm (1⅛") hex

Impact energy41 J

Measured to EPTA✓ Yes

Blows per minute (top)1,080 /min

Chisel positions1

Chisel in the box✓ Yes

Comfort & Features

Anti-vibration✓ Yes

Anti-vibration systemActive Vibration Control (AVC)

Soft start✓ Yes

Service light✓ Yes

Power & Motor

Voltage54V

MotorBrushless

Power & Battery

Battery capacity15.0Ah

Batteries in kit2 ×

Battery included✓ Yes

Charger included✓ Yes

Physical & Build

Noise level93 dB(A) LpA / 101 dB(A) LwA

Vibration (chiselling)6.1 m/s²

Powered by DeWalt 18V/54V FlexVolt · 4

All 4 batteries that fit this tool, smallest first. Kits and chargers ›

DCB546 6.0Ah · 108Wh 1.08kg from £99.95at Tooled Up + £5.95 delivery View at Tooled Up ›

DCB547 9.0Ah · 162Wh 1.46kg from £119.95at Tooled Up + £6.95 delivery View at Tooled Up ›

DCB548 12.0Ah · 216Wh 1.46kg from £229.95at Tooled Up + £5.95 delivery View at Tooled Up ›

DCB549 15.0Ah · 270Wh 2.12kg from £259.95at Tooled Up + £5.95 delivery View at Tooled Up ›

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Warranty · 3yr

Up to 3 years1 year as standard, 3 once you register it with DeWalt

Register within 4 weeks. Batteries/chargers excluded (PowerStack eligible). Nailers and other fastening tools are excluded and keep 1 year. Kit tools registered individually.

Warranty terms are set by the maker and can change. Always confirm current cover on their site before you buy.