Makita DHR281ZJ Cordless Rotary Hammer
A powerful and versatile 2x18V SDS-PLUS rotary hammer designed for efficient chiseling, drilling, and hammer drilling applications.
Model: DHR281ZJ
Key Specifications: 2x18V Power, 28 mm Drilling Capacity, 2.9 J Single Impact Energy, SDS-PLUS Chuck
Product Overview
The Makita DHR281ZJ is a high-performance cordless rotary hammer featuring a brushless motor for increased efficiency, longer runtime, and reduced maintenance. It utilizes a 2 x 18V LXT battery system, delivering robust power for demanding tasks. The tool is equipped with an SDS-PLUS quick-change chuck and a slip clutch for enhanced safety and convenience.
The drive system ensures powerful drilling, hammer drilling, and chiseling. It offers a single impact energy of up to 2.9 Joules, with a maximum drilling capacity of 28 mm in concrete and 54 mm using a core bit. An integrated LED light illuminates the work area, improving visibility.
Visual Description: The product is depicted as a robust, teal-colored cordless rotary hammer. Two 18V LXT batteries are shown inserted into the tool, powering its operation. Key technologies such as the brushless motor (BL), Anti-Vibration Technology (AVT), and the LED light are highlighted.
Technical Details
| Brushless Motor | ✔️ |
| Battery System LXT | ✔️ |
| Battery Voltage | 2 x 18 V |
| Battery Protection System | LXT 18V/36V |
| No-load Speed | 0 - 980 min⁻¹ |
| (No-load) Impact Rate | 0 - 5000 min⁻¹ |
| Drilling Capacity in Wood | 32 mm |
| Drilling Capacity in Concrete | 28 mm |
| Drilling Capacity in Steel | 13 mm |
| Ideal Drilling Range (Concrete) | 10 - 18 mm |
| Single Impact Energy | 2.9 J |
| Drilling Capacity Core Bit | 54 mm |
| Sound Power Level (LWA) | 104 dB(A) |
| Sound Pressure Level (LPA) | 93 dB(A) |
| K-Factor Noise | 3 dB(A) |
EAN: 0088381858014
For detailed product information, visit the official Makita website.
Key Features & Specifications
- Powered by two 18V LXT batteries connected in series, inserted in parallel into separate battery holders.
- Features a brushless, maintenance-free, and durable motor for extended tool life.
- Equipped with an integrated LED light to illuminate the work area.
- Includes Anti-Vibration Technology (AVT) for reduced user fatigue.
Included Accessories
- Side handle complete (Part No. 126882-3)
- SDS-PLUS quick-change chuck (Part No. 199138-7)
- Depth stop (Part No. 331886-4)
- Plastic inlay for MAKPAC (Part No. 839559-8)
- Drill/Chisel grease (Part No. 198993-4)
- Quick-change chuck (Part No. 199139-5)
- MAKPAC Gr. 4 (Part No. 821552-6)
Optional Accessories
- Side handle complete (Part No. 126882-3)
- SDS-PLUS quick-change chuck (Part No. 199138-7)
- Dust extraction DX09 (Part No. 199585-2)
- MAKPAC Gr. 4 (Part No. 821552-6)
- Drill/Chisel grease (Part No. 198993-4)
- Quick-change chuck (Part No. 199139-5)
- Cloth (Part No. 443122-7)
Service Information
- Operating Manual (PDF)
- Exploded View Diagram (PDF)
