26mm (1/8 - 1") Rotary Hammers


High-durability hammering mechanism

Approximately 2 times longer life *1 achieved by reliable structure that includes a hammering mechanism 
same as our large hammers.

1. Hammering mechanism features air channel system(NEW)
    Up to 50% more volume of air cushion *1 reduces wear and damage inside cylinder.

2. Ball bearings(NEW)
    Ball bearing seals in grease and holds temperature low to protect melt down of gear cover.

3. New internal pressure control mechanism (NEW)
    Provides smooth airflow in or out of the gear cover to stabilize and ensure hammering action.
  • Powerful motors and optimied hammering to improve work efficiency.

Located on the side of the tool body for easy operation!

Large change lever NEW

  •  Rotation Only 
     For drilling in steel or wood, etc. 
      (with optional drill chuck and chuck adapter)

  •  Rotation + Hammering 
     For drilling into concrete, etc.

  •  Hammering Only 
     (3-mode models only) 
     Chiseling of concrete or groove digging, etc.

  • Angle adjustment function (3-mode models only)
When using a cold chisel or cutter, the orientation of the tool tip can be adjusted by setting the change lever as shown on the left.

Double-molded side handle NEW

  • 360° rotation allows more effective operation.

Simple bit mounting

One-push action for quick bit mounting

A bit can be mounted by simply inserting it into the tool holder.


Capacity: Concrete

3.4 - 26mm (1/8" - 1")

Capacity: Steel

13mm (1/2")

Capacity: Core bit

25 - 50mm (1" - 2")

Capacity: Wood

32mm (1-1/4")

Power Input


Bit Shank


No-Load Speed

0 - 1,100min-1

Full-Load Impact Rate

0 - 4,300min-1

Overall Length

367mm (14-7/16")

Weight (excluding cord) *3

2.8kg (6.2lbs.)

Vibration Total Values
(triax vector sum) *4
Hammer drilling into concrete

Vibration emission value 
ah, HD = 14.8m/s2
Uncertainty K = 1.5m/s2

Vibration Total Values
(triax vector sum)*4
Equivalent chiselling value


Standard Accessories

Side Handle, Depth Gauge, Carrying Case

  1. In comparison with conventional models DH24PC3 / DH24PB3
  2. As of June 2013. Among 2kg class rotary hammers made by leading power tool manufacturers, surveyed by Koki Holdings.
  3. Weight: According to EPTA-Procedure 01/2003.
  4. The tri-axial vibration values were measured according to EN60745-2-6.


Note: Manufacturer reserves the right to change specifications of parts and accessories without notice. Specifications and standard accessories may vary from country to country.

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