Specs from the makers' own documentation Battery compatibility built in UK retailer prices, updated daily 25+ years of trade experience
‹ SDS+ Hammer Drills
18V LXT · Brushless Makita DHR243Z 18V LXT Brushless Quick-Change Chuck SDS+ Rotary Hammer (Body Only)
SDS+ Hammer Drills · Makita 18V LXT

Makita DHR243Z 18V LXT Brushless Quick-Change Chuck SDS+ Rotary Hammer (Body Only)

Brushless three-mode 18V LXT SDS+ rotary hammer with a quick-change chuck, for holes up to 24mm in concrete and core bits to 54mm. Anti-vibration handle and torque limiter.

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£237.95at Tooled Up · + £5.95 delivery · Available to order
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Tooled Up Lowest£237.95 + £5.95 delivery · Available to order£243.90View ›
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2J
Impact energy
24mm
Max hole, concrete
4,700bpm
Impact rate
2.9kg
Weight (bare)

Where it sits among sds+ hammer drills

Against the 124 sds+ hammer drills we list. Not a score: bigger isn't always better for your job.

Impact energy2J
Max hole, concrete24mm
Impacts per minute4,700
Weight (bare)2.9kg
1.5kg lightestEinhell TE-HD 18/12 Liheaviest 6.1kgEinhell RT-RH 32

Full specs

From Makita's own documentation. Checked 06/10/2026. Report a spec error ›

Hammer & Drilling

Chuck systemSDS+
Impact energy2 J
Measured to EPTA✓ Yes
Impact rate4,700 bpm
No-load speed0–950
Max hole, concrete24 mm
Best range, concrete4–16mm
Max core cutter54 mm
Max hole, wood27 mm
Max hole, steel13 mm
Dust extractionDX06

Power & Motor

Voltage18V
MotorBrushless

Modes & Handling

ModesRotation only / Hammering with rotation / Hammering only
Chisel only✓ Yes
Chisel position lock✓ Yes
Drill only (no hammer)✓ Yes
Quick-change chuck✓ Yes
BodyInline or D-handle
Anti-vibration✓ Yes
Anti-vibration systemAnti-vibration handle
Safety clutch✓ Yes

Physical & Build

Weight (bare)2.9 kg
Weight (with battery)3.54 kg
Noise level91 dB(A) LpA / 99 dB(A) LwA
Vibration (hammer drilling)15.8 m/s²
Vibration (chiselling)11.2 m/s²

Powered by Makita 18V LXT · 7

All 7 batteries that fit this tool, smallest first. Kits and chargers ›

BL1820B 2.0Ah · 36Wh 0.38kg 3.28kg from £49.95at Tooled Up + £6.95 delivery View at Tooled Up ›
BL1830B 3.0Ah · 54Wh 0.64kg 3.54kg from £59.95at Tooled Up + £6.95 delivery View at Tooled Up ›
BL1840B 4.0Ah · 72Wh 0.64kg 3.54kg from £69.95at Tooled Up + £6.95 delivery View at Tooled Up ›
BL1850B 5.0Ah · 90Wh 0.63kg 3.53kg from £59.95at Tooled Up + £6.95 delivery View at Tooled Up ›
BL1860B 6.0Ah · 108Wh 0.66kg 3.56kg from £79.95at Tooled Up + £6.95 delivery View at Tooled Up ›
BL1890 9.0Ah · 162Wh 0.97kg 3.87kg from £119.98at Machine Mart + £4.99 delivery View at Machine Mart ›
BL18120 12.0Ah · 216Wh 1.3kg 4.2kg from £129.95at Tooled Up + £6.95 delivery View at Tooled Up ›

Tool weight worked out by adding each pack's weight to the bare tool, using the makers' figures. The maker's own with-battery figure can differ slightly. We may earn a commission on retailer links.

Warranty · 3yr

Up to 3 years1 year as standard, 3 once you register it with Makita
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Register within 30 days of buying Own one? Add it to My Tools and we'll remind you before the 30 days run out

Register within 30 days. Batteries/chargers excluded (Li-ion batteries 2yr standard from Apr 2025).

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

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