18V Cordless Rotary Hammers DH1826DA / DH1826DC

  • DH1826DA
    Drill bit sold separately.

  • DH1826DC
    Drill bit sold separately.

  • Dust Extractor System for DH1826DA
    Code No.379135: Dust Extractor System only
    Code No.379136: Carrying Case included

  • Dust Extractor System for DH1826DC*
    Code No.379139: Dust Extractor System only
    Code No.379140: Carrying Case included

  • Dust extractor system should not be used when a keyless drill chuck is used.
  • 18VLi-ion battery

  • Brushless Motor
  • Reactive Force Control
  • SDS Plus Shank

Easy and Comfortable to Use with a Compact, Lightweight, and Low-Vibration Design

  • Corded Performance*1 with High Impact Energy 3.2J*2

    1. Equivalent to or higher than the DH28PEC rotary hammer.
    2. Impact energy according to EPTA-Procedure 05 (Ver.2.0).
  • Quick Release Chuck System (DH1826DC)

    Use the Rotation Only mode when the keyless drill chuck is attached.

    Both SDS-plus Chuck and Keyless Drill Chuck can be used

Compact and Lightweight (with Dust Extractor System)

This new series of cordless rotary hammers is designed to be more lightweight and more compact than its predecessors without compromising drilling and dust extraction performance.

Low Vibration

  • Each model features Low Vibration Handle (LVH) technology that reduces vibration during operation and provides operator comfort.

    Low vibration is achieved by Spring, Damper, and Low vibration handle.

Easy to Attach Dust Extractor System

  • A dust extractor system can be attached and detached with the bit attached to the hammer.

2 Speed Modes

There are two speed modes, low and normal, which are easily switched by pressing a button (Changeover Switch). The low speed mode reduces the rotation speed and impact rate, making it easier to drill into brittle materials.

Display Lamp
RPM 0 - 700/min 0 - 950/min
BPM 0 - 3,170/min 0 - 4,300/min

Bright LED Light

  • A high-brightness LED Illuminates the spot you are working on and turns off 10 seconds after releasing the trigger switch.
    Note: The light does not illuminate with the dust extractor system attached to the tool.

    Quick-release tool retainer

Auto Stop Function for Consistently Drilling Holes

  • Once the initial drilling time is recorded on the tool, the motor is designed to automatically stop when the recorded time has passed, enabling a stable and efficient continuous operation.

    E.g., 10 seconds between switching on and off, 10 seconds stored, the motor automatically stops after 10 seconds.
The auto stop function is used to record the drilling time. Thus, it may not provide the same drilling depth owing to the operator position, pushing force, and variation among the workpieces. Please use a depth gauge to ensure the drilling depth.

Easy to Operate Control Panel

  • A push-button control panel allows easy operation.

    Photo of control panel, showing Level LED Switch, Changeover Switch, and Auto Stop Lamp.

3 Operation Modes for Different Applications

A large change lever is located on the side of the tool body for easy mode changes.

For drilling in steel and wood
Rotation & Hammering
For drilling into concrete
For chiselling of concrete and groove digging

Dust and Water Resistant Trigger Switch

Reactive Force Control Against Sudden Overburdening

When the tool bit is suddenly overburdened during operation, the slip clutch works or the built-in controller stops the motor output before the entire tool jerks.

Depending on the operating conditions, the Reactive Force Control function may not work or provide the specified performance. Please make sure that the workpiece is placed and supported properly, and that the main unit is held firmly during operation.

Runtime per Charge*

Work Ah Runtime per Charge
Concrete Drilling
(40mm in Depth)
⌀12.5mm Drill Bit 5.0Ah Approx. 65 Holes per Charge
⌀18mm Drill Bit 5.0Ah Approx. 30 Holes per Charge
  • The values are shown for reference purposes and may vary according to materials and conditions.


Model DH1826DA DH1826DC
Dust Extractor System Not Included Included Not Included Included
Capacity Concrete 26mm 20mm 26mm 20mm
Steel 13mm - 13mm -
Wood 27mm - 27mm -
Battery Voltage 18V
Bit Shank SDS-plus
Impact Energy*1 3.2J
No Load Speed Normal 0 - 950/min
Low 0 - 700/min
Full Load Impact Rate Normal 0 - 4,300/min
Low 0 - 3,170/min
Overall Length 356mm (with BSL1850MA) 498mm (with BSL1850MA) 389mm
(with BSL1850MA, SDS-plus Chuck)
(with BSL1850MA, SDS-plus Chuck)
Weight*2 3.5 - 4.1kg*3
3.7kg (with BSL1850MA)
4.5 - 5.1kg*3
4.7kg (with BSL1850MA)
3.7 - 4.3kg*3
3.9kg (with BSL1850MA)
4.7 - 5.3kg*3
4.9kg (with BSL1850MA)
Vibration Total Values
(triax vector sum)*4
Hammer Drilling
into Concrete
Vibration emission value ah, HD = 13.8m/s2
Uncertainty K = 1.5 m/s2
Chiselling Value
Vibration emission
value ah, CHeq = 9.9 m/s2
- Vibration emission
value ah, CHeq = 9.9 m/s2
Uncertainty K = 1.5 m/s2 - Uncertainty K = 1.5 m/s2 -
Standard Accessories*5 2 Batteries (BSL1850MA), Charger (UC18YFSL),
Side Handle, Depth Gauge, Battery Cover, Carrying Case
2 Batteries (BSL1850MA), Charger (UC18YFSL), Side Handle,
Depth Gauge, Drill Chuck Holder, Battery Cover, Carrying Case
  1. Impact energy according to EPTA-Procedure 05 (Ver.2.0).
  2. Weight according to EPTA-Procedure 01/2014. Weight varies depending on the battery used.
  3. With BSL36B18 battery (sold separately).
  4. The vibration total values were determined according to EN62841.
  5. Standard accessories vary by country or area.

Optional Accessories

  • Large hook
    (Code No. 379770)

    An optional large hook is available for more convenience.

PDF: 1,382KB
  • Please contact local dealers for product availability and product details.