Feel free to reach out to us!
Find quick answers to common questions
Makita HR140DWMJ 12V max CXT SDS-PLUS Rotary Hammer With 2 x 4.0Ah Batteries, Charger & Case
This compact rotary hammer is designed for drilling and impact drilling, featuring an anti-vibration handle and accepting SDS-PLUS bits. With a speed range of 0–850 RPM and an impact energy of 1.0 J, it’s perfect for concrete drilling.
Features:
Anti-Vibration Handle: Ensures comfort and reduces fatigue during use.
SDS-PLUS Compatibility: Accepts a variety of bits for versatile applications.
Speed Range: Operates from 0 to 850 RPM for adjustable drilling speed.
Impact Energy: Delivers 1.0 J for efficient impact drilling in concrete.
Max Drilling Capacity: Capable of drilling up to 14 mm in concrete.
Battery Protection System: Automatically shuts off power when the battery is low to extend tool life.
Integrated LED Light: Illuminates work areas for improved visibility during drilling.
Comes With:
1 x DEPTH GAUGE ( 415486-9 )
2 x Battery CXT® 4,0 Ah ( BL1041B )
1 x Battery Charger CXT® ( DC10WD )
1 x Makpac case (2) ( 821550-0 )
Product Specification:
Part no: HR140DWMJ
Barcode: 0088381849227
CXT Battery: Yes
No load speed: 0 - 850 min⁻¹
Impacts per Minute (IPM): 0 - 4900 min⁻¹
Impact Energy: 1,0 J
Max. Drilling Diameter in Wood: 13 mm
Max. Drilling Diameter in Concrete: 14 mm
Max. Drilling Diameter in Steel: 10 mm
Sound Power Level (LWA): 95 dB(A)
Sound Pressure Level (LpA): 84 dB(A)
Noise Uncertainty (K Factor): 3 dB(A)
Tool weight with battery: 1,9 - 2,6 kg
Product Dimensions (L x W x H): 246 x 74 x 179 mm
Nominal Battery Voltage: 12 V
Battery Chemistry (Ni-Cd / Ni-MH / Li-ion): Li-ion
Optimum Drilling Diameter Range in Concrete: 5 - 8 mm
Adapted for SDS-PLUS bits: Yes
Electronic brake: Yes
Vibration Level, Hammer Drilling Into Concrete: 7,0 m/s²
Vibration Uncertainty (K Factor), Hammer Drilling Into Concrete: 1,5 m/s²
**images for illustrative purposes only – please refer to description and specification for full details of product**
Find quick answers to common questions
Yes, all our tools are engineered for heavy-duty performance and long-term reliability.
Yes, our tools are designed with safety features and easy handling in mind.
Yes, they are tested to perform reliably in demanding environments.
Regular cleaning and proper storage are usually enough to keep your tools in top condition.
Yes, we provide compatible parts and add-ons to extend the life of your tools.
Every tool comes with a detailed user manual, and digital guides are available online.
Every KRANK tool includes a 1-year warranty, with extended options available on select products.
You can register online using your product serial number for faster support.
It includes defects in materials and workmanship under normal use conditions.
Yes, extended warranty plans are available for select tools at checkout.
Orders ship within 24 hours, and delivery typically takes 3–5 business days.
Yes, KRANK provides special pricing and packages for business or team orders.
You can reach our support team by email or phone — we’re here to assist you.
Feel free to reach out to us!
Last seen items
KRANK service and support store.
KRANK tool showroom and pickup.
KRANK product experience center.
KRANK tools on display and advice.
KRANK official retail store.