18V Cordless Rotary Hammer DH18DPA

  • 18V Cordless Rotary Hammer：DH18DPA

  • 18VLi-ion battery

  • Brushless Motor
  • Low Vibration Handle
  • Reactive Force Control
  • SDS Plus Shank
Specifications and others

Compact, Lightweight, and Well-balanced

  • Users feel less fatigue due to the compact, lightweight and well-balanced design with most of the weight positioned close to the hand.

    • With BSL1850C Battery (inc. Side Handle)
    Length from the hand to the tip is 231 mm, and weight is 2.3 kg.

Class-Leading*1 Drilling Speed

  • The DH18DPA is suited for drilling small holes into concrete, completing the job faster than corded counterparts.

    Drilling Speed Comparison (approx.)*2
    Mean index values for drilling into concrete with drill bits between 3.5mm and 10mm in diameter

    1. As of October 2020. Among cordless rotary hammers in the same class (18V DH18DPA [2-mode] : 12 - 18mm) made by leading power tool manufacturers. (Survey by Koki Holdings)
    2. The values are shown for reference purposes and may vary according to materials and conditions.
    Drilling speed of DH18DPA is about 23% faster than our conventional model.

Low VibrationLow Vibration Handle (LVH)

  • The low vibration handle provides rubber handle dampers to absorb vibrations and shocks during operation.

    Image of rubber handle dampers

    Vibration Value Comparison (approx.)*
    Triax Vector Sum (m/s2)

    Vibration Value Comparisone of DH18DPA is 9.9m/s2, which is about 18% lower vibration than 12.1m/s2 of our conventional model DH18DSL.
    • The values are shown for reference purposes and may vary according to materials and conditions.

Bright LED Light

  • Illuminates the spot you are working on.

    Image of LED Light

2-step Rotation Speed for Different Applications

  • Makes it easy to drill a fragile material by pressing the changeover switch to reduce the rotation speed and impact rate.

    Image of Changeover Switch, Display Lamp

Built-in 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.

    Image of the case
Caution
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.

Reactive Force Control（RFC）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.

    RFC explanatory illustration
    Caution
    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 (30mm in Depth) Φ 6mm Drill Bit 5.0Ah Approx. 246 Holes
Φ 10.5mm Drill Bit 5.0Ah Approx. 138 Holes
  • The values are shown for reference purposes and may vary according to materials and conditions.

Specifications

Capacity Concrete 18mm
Steel 13mm
Wood 18mm
Battery Voltage 18V
Bit Shank SDS-plus
Impact Energy*1 1.3J
No Load Speed Normal 0 - 1,080/min
Low 0 - 800/min
Full Load Impact Rate Normal 0 - 5,500/min
Low 0 - 4,100/min
Overall Length 252mm
Weight*2 2.1 - 2.7kg*3
2.3kg (with BSL1850C)
Vibration Total Values
(triax vector sum) *4		 Hammer Drilling
into Concrete		 Vibration emission value ah, HD = 9.9 m/s2
Uncertainty K = 1.5 m/s2
Standard Accessories *5 2 Batteries (BSL1850C), Charger (UC18YFSL),
Side Handle, Depth Gauge, 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. 2.7kg with BSL36B18 battery (sold separately).
  4. The vibration total values were determined according to EN60745.
  5. Standard accessories vary by country or area.

Optional Accessories

  • Belt Hook (Optional)

    Users can hook the tool to their belt loop when it is not in use.
    Hook (Code No.372200)
    Screw (Code No.337357)

    Image of Hook
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  • Please contact local dealers for product availability and product details.