Makita HR1840/2 Rotary Hammer – 18 mm SDS‑Plus (240 V)

Makita HR1840/2 Rotary Hammer – 18 mm SDS‑Plus (240 V)

Stock Code: HR1840/2
In Stock for despatch
£174.00 (inc VAT) per each
£145.00 (exc VAT)
Quantity: - +

Makita HR1840 Rotary Hammer – 18 mm SDS‑Plus 240V


Compact 2‑Mode Rotary Hammer | Lightweight & Powerful | Ideal for Concrete & Masonry


The Makita HR1840 is a compact SDS‑Plus rotary hammer drill offering two operating modes: rotation only and hammer drilling. Powered by a 470 W motor, it delivers 1.4 J of impact energy and produces up to 4,800 bpm, with speeds up to 2,100 rpm—perfect for overhead, fine finish, and tight‑space drilling tasks. It includes a torque‑limiting clutch, variable speed trigger, and a reversible sliding chuck for fast, efficient bit changes.


The HR1840 is available in both 240 V (standard mains) and 110 V (site-safe) versions, making it suitable for domestic, trade, and construction site environments.

✅ Key Benefits:

  • Compact & lightweight (~2.4 kg) – ideal for overhead work and confined spaces

  • 2‑mode operation – choose between rotation only or hammer-assisted drilling

  • Torque‑limiting clutch – protects gears if the bit jams

  • Reversible sliding SDS‑Plus chuck – for quick and secure bit changes

  • Variable speed trigger with lock‑on button – for greater control

  • Ergonomic grip – designed to reduce user fatigue and improve comfort

🧰 What’s Included:

  • 1× Makita HR1840 Rotary Hammer (18 mm SDS‑Plus)

  • 1× Side Handle

  • 1× Depth Gauge

  • 1× Carry Case


BrandMakita
No load speed0 - 2100 min⁻¹
Voltage240V
Vibration Uncertainty (K Factor)1.5 m/s²
Product Dimensions (L x W x H):285 x 75 x 208 mm
Sound Power Level (LWA)98 dB(A)
Sound Pressure Level (LpA)87 dB(A)
Noise Uncertainty (K Factor)3 dB(A)
Continuous Input Power470 W
Power Supply Cord2.5 m
Weight Without Cable2.4 kg
Max. Drilling Diameter in Wood24 mm
Max. Drilling Diameter in Steel13 mm
Impact Energy1.4 J
Impacts per Minute (IPM)0 - 4800 min⁻¹
Adapted for SDS-PLUS bitsYes
Max. Drilling Diameter in Concrete18 mm
Optimum Drilling Diameter Range in Concrete4 - 10 mm
Vibration Level. Hammer Drilling Into Concrete9.8 m/s²

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