We have been designing and developing high performance power tools for over 70 years. Over time, our Japanese engineers have utilised their technical knowledge, skills, and experience to constantly improve our power tools. Guided by Japanese design principles, every element of our products is carefully chosen to improve performance, balance, usability, longevity, and control. Smart engineering and our attention to detail allow the professional to reach the best results. That’s what drives us and keeps us one step ahead.
Hitachi Koki Co. Ltd. was founded with the vision of leading the manufacture of coal mining machinery and equipment as well as electric power tools.
Enrichment of the line-up of metalworking tools for factories and shipbuilding.
Listed on the Tokyo Stock Exchange and Osaka Securities Exchange
Circular saw DS-10
Coal Pick HCA-8
Start of production for Chemical Instruments products (currently Life-Science Instruments).
Enrichment of the line-up of woodworking tools given increase in housing construction.
Disc Grinder PUS-BRH
Enrichment of the line-up of special tools for buildings and steel construction.
The first overseas sales subsidiary established in Germany.
Impact Drill BUV-BN
The first overseas manufacturing subsidiary established in Singapore.
Introduction of our first cordless machine, Cordless Driver Drill DRC-6.
Slide Compound Miter Saw C8FB
Cordless Driver Drill DRC-6
Overseas manu-facturing subsidiary established in China.
Cordless Impact Driver WH8DA
Received Promotion Foundation for Electrical Science and Engineering Award (former OHM Technology Award) for the development of quick charge control technology.
Received Japan Society for the Promotion of Machine Industry Award for the development of a small centrifuge for particle separation, the highest speed machine of its kind in the world.
Automatic Screw Driver WF4AH
Continued evolution of Brushless Motors and Li-ion batteries.
2002 / 2006
Low-vibration Rotary Hammer DH40MR-Y
Li-ion operated Impact Driver WH14DL
Hitachi, Ltd. becomes the parent company of Hitachi Koki Co., Ltd.
AC Brushless Motor Impact Driver WH12VE
AHB + AC Brushless Motor Rotary Hammer DH40MEY
Introducing the MULTI VOLT battery.
Brushless + high capacity Cordless Circular Saw C14DBL, with 3 times more run-time"
AC Brushless Motor Disc Grinder G10VE
The company name changes to Koki Holdings. Co., Ltd in June.
The brand name changes to HiKOKI in October.
Introduction of our company’s flagships.
Cordless Driver Drill DS36DA for MULTI VOLT
Rotary Hammer Drill DH45MEY for AC Brushless
Koki Holdings Europe relocates to Nürtingen (Germany) on 1 October.
Launch of the world’s first 36V Cordless Rebar Cutter/Bender VB3616DA.
Cordless Nailer NR1890DBCL for Li-ion nailer series
Launch of the world’s first 36V Cordless Plunge Router M3612DA.
Cordless Rebar Cutter Bender VB3616DA
Cordless Plunge Router M3612DA