MAKITA DHR281ZJ
Twin 18v 3 function hammer - SDS plus
- Body only - No battery or charger
- Variable / reversing
- Max in concrete: 28mm
- Brushless motor
- Quick change chuck
- Weight: 3.9kg
- MakPac type 4 case
- Body only - No battery or charger
- Variable / reversing
- Max in concrete: 28mm
- Brushless motor
- Quick change chuck
- Weight: 3.9kg
- MakPac type 4 case
- Body only - No battery or charger
- Variable / reversing
- Max in concrete: 28mm
- Brushless motor
- Quick change chuck
- Weight: 3.9kg
- MakPac type 4 case
DHR281ZJ
The Makita DHR281ZJ is a twin‑18V (36V) LXT brushless SDS‑Plus rotary hammer designed for high‑performance drilling and chiselling in concrete, masonry, wood, and metal. It features AVT vibration reduction, three operation modes, and strong impact energy. Supplied body‑only in a MAKPAC case.
Key Features:
- Battery System: 36V (18V ×2) LXT
• Motor: Brushless
• Operation Modes: Rotary drilling, hammer drilling, chiselling
• Chuck Type: SDS‑Plus
• Vibration Control: AVT (Anti‑Vibration Technology)
• Torque Limiter: Yes
• Accessories: Body‑only (no batteries or charger), MAKPAC case
Technical Specifications:
- Nominal Battery Voltage: 36 V (18 V ×2)
• No‑Load Speed: 0–980 min⁻¹
• Impact Rate: 0–5000 min⁻¹
• Impact Energy: 2.9 J
• Max Drilling Capacity (Concrete): 28 mm
• Max Drilling Capacity (Steel): 13 mm
• Max Drilling Capacity (Wood): 32 mm
• Sound Pressure: 92 dB(A)
• Noise Uncertainty: 3 dB(A)
• Vibration (Hammer Drilling): 9.0 m/s²
• Vibration (Chiselling): 8.0 m/s²
• Vibration Uncertainty: 1.5 m/s²
• Product Dimensions: 404 × 108 × 232 mm
• Weight with Batteries: 4.0 - 4.9kg
Alternative: Makita DHR283ZJ
A twin‑18V rotary hammer with interchangeable chucks, offering the same drilling performance with added versatility for SDS‑Plus and standard keyless chuck operation.
An introduction to hammers: Hammers combine a pulsing pressure action, or 'hammer blow', with the rotating of a bit to break through denser materials. The SDS system was originally invented in 1975 by Bosch and translates as 'insert, twist, fits'. The slots on SDS bits enable the back-and-forth hammer blow action whilst still rotating. The drill bit is locked but at the same time can rotate. This system transfers the energy that the hammer builds up internally through to the tip of the drill bit without damaging the chuck. Click here to see all our hammers & breakers
To choose between hammers: There are two considerations when choosing between hammers. Firstly; whether you require the two standard functions of a rotary action (ie drilling) & a rotary hammer action or the 3 functions of drilling, rotary hammer action & hammer only action. Secondly, whether you require the smaller SDS plus shank size drill bit or the larger SDS max shank size. These tools use smaller SDS plus shank size drill /chisel bits and have a lever that selects between 3 functions of drill, rotary hammer & hammer only action. Click here to see all our hammers
To make sure you've got the right 3 function hammer - sds plus: Click here to see all our 3 function hammer - sds plus
28mm SDS-PLUS Cordless Combination Hammer powered by two 18V Li-ion batteries.
Supplied with quick change chuck
- Supplied with Quick Change Chuck
- Vibration: Hammer Drilling: 9.5 m/sec²
- Noise sound power: 103 dB(A)
- Noise sound pressure: 92 dB(A)
- Vibration: Chiselling: 9 m/sec²
- Net weight: 4.0 - 5.1 kg
- Noise K factor: 3 dB(A)
- 1 year warranty can be extended to 3 years by registering the tool online within 30 days of purchase, subject to the following conditions:
- the tool is CE marked and was purchased on or after 1st July 2012
- the tool is not an Air Compressor/ Air Tool, a Battery/ Charger, an Accessory, or a Petrol or Production Tool - To register your tool for extended warranty click here
- Warranty claims: Please request a collection from Makita using their returns form. Alternatively, you can speed the process up by taking the tool to your nearest approved Makita Area Service Agent. You can find your nearest agent here. When searching for your nearest agent on the website you will need to select the 'Service - Electric' tick box for a power tool warranty claim, or the 'Service - Garden Machinery' tick box for a garden tool warranty claim. Please contact Howe Tools should you need any assistance.
- You can order until 8pm for free next working day delivery to nearly all of England and Wales. For locations further from our hub, our cut off is 5pm. Some harder-to-reach locations may take an extra day. More info »
- For most orders we use a premium carrier that notifies you of a one hour timed delivery slot and sends text updates.
- If you change your mind within 30 days of buying a tool, no problem. Provided the tool has not been used and is in its original packaging, please email us at [email protected] quoting your order number, and we'll reply with your return options.
- If the tool is faulty within 30 days of buying it, we will arrange for its collection at no cost to you and supply a replacement.
- If the tool is faulty after 30 days of buying it, and before the expiry of the manufacturer’s warranty, we will guide you through the manufacturer’s warranty process.
