Introducing the groundbreaking 36V 28mm SDS PLUS Brushless Rotary Hammer with Quick Release Chuck DH3628DC(H4Z) from HiKOKI.

This cordless marvel combines an L-shaped body, quick-release chuck, and a 28mm concrete drilling capacity for unparalleled versatility. With 3.2J impact energy, it ensures swift drilling and outstanding chiseling performance. User-friendly features include Low Vibration System (UVP), LED level, Reactive Force Control (RFC), 2-step rotation speed, auto stop, and an LED working light for precise control. The dust extractor system, featuring cyclonic separation and a HEPA filter, ensures sustained power and clean air.



  • Achieve exceptional drilling speed and chiseling performance with an impact energy of 3.2J (2.4ft-lbs).
  • Experience reduced vibration with the innovative Low Vibration System (UVP), featuring a dynamic vibration absorber and a low vibration handle.
  • Enjoy additional functionality, including an LED level, Reactive Force Control (RFC), 2-step rotation speed, auto stop function, and an LED working light for enhanced precision.
  • Benefit from the available dust extractor system, featuring a compact and lightweight design, cyclonic separation for sustained suction power, and a HEPA filter ensuring clean air exhaust.
  • Effortlessly switch between SDS-plus and wood/metal drill bits with the Quick Release Chuck, enhancing adaptability.
  • Experience lasting performance with the durable brushless motor.
  • Operate comfortably and efficiently with the ergonomically designed L-shaped body.



  • Drilling into concrete surfaces
  • Creating pilot holes for anchors, nylon plugs, and other fasteners
  • Precision drilling in tiles and bricks with adjustable hammering force using a variable speed switch
  • Anchoring with hammering force using an anchor setter
  • Performing concrete chiseling, chipping, wall chasing, and tile removal
  • Drilling holes into metal and wood materials using a drill chuck holder



  • Includes 3 Years Standard Warranty with an additional 3 Years when registered online. Click here to register.


Convenient Chuck System

  • Features a quick-release chuck system. When using the keyless drill chuck, switch to the Rotation Only mode for optimal performance.

Innovative LED Level

  • Boasts an industry-first* LED level with a built-in acceleration sensor. It detects tilting and notifies users to adjust the angle for achieving a vertical hole (+/-5°), enhancing drilling efficiency.
  • Steady Green indicates within approx. 5° of horizontal or vertical, Blinking Green within 5° to 10°, and Steady Red outside approx. 10°.

Note: that it doesn't work while drilling holes.

Dual Speed Modes

  • Offers 2 easily switchable speed modes - low and normal - accessible through the Changeover Switch.
  • low-speed mode - the rotation speed and impact rate reduce, making it ideal for drilling into brittle materials with enhanced control.
Display Lamp
RPM 0-700/min 0-950/min
BPM 0-3,170/min 0-4,300/min

Enhanced Visibility

  • Features a bright, high-brightness LED that illuminates the work area, providing clear visibility while you work.
  • After releasing the trigger switch, the light automatically turns off after 10 seconds. Please note that the light doesn't function when the dust extractor system is attached to the tool.

Efficient Drilling

  • Auto-stop function ensures consistent drilling. After recording the initial drilling time, the motor automatically stops when that time elapses, enabling stable and efficient continuous operation. This feature enhances drilling efficiency and productivity.

CAUTION: The auto stop function records drilling time but may not guarantee consistent drilling depth due to variations in operator position, pushing force, and workpieces. For precise drilling depth, always use a depth gauge to ensure accuracy and safety during operations.

User-Friendly Control

Boasts a push-button control panel, ensuring ease of use and effortless tool operation during your tasks.

Versatile Operation Modes

Offers three modes for various applications. With a large change lever on the side, switching between modes is effortless.

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

Runtime per Charge*

Work Ah Runtime per Charge
Concrete Drilling
(40mm in Depth)
⌀12.5mm Drill Bit 2.5Ah Approx. 75 Holes per Charge
⌀18mm Drill Bit 2.5Ah Approx. 40 Holes per Charge

*The provided values are for reference only and may vary based on the materials used and specific operating conditions.


Voltage 36V
Motor type Brushless
Switch type Variable speed trigger switch
Impact energy 3.2J
Drilling Range Capacity

Concrete drill bit: 3.4 - 28mm

Concrete core bit: 25 - 50mm

Steel: 13mm

Wood: 32mm

Full load impact rate 0 - 4,300bpm
No-load rotation speed 0-950rpm
3 operating modes Hammer only, drilling only & Hammer / Drilling
Light LED
UVP (User Vibration Protection) Yes
Low Vibration Handle Yes
RFC (Reactive Force Control) Yes
One-Push Action for Quick Bit Mounting Yes
Constant Speed Control Yes
2 Step Speed Control Yes
Auto Stop Function Yes
LED level Yes
Weight including battery (BSL36A18) 3.9kg
Dimensions L x W x H including battery 356 x 91 x 232mm

Related Documents

DH3628DC(H4Z) Hi-Res Image
DH3628DC(H4Z) Specification Sheet
DH3628DC(H4Z) Product Card
DH3628DC(H4Z) Part Diagram
DH3628DC(H4Z) Product Manual
DH3628DC(H4Z) Product Catalogue