Cookies and the protection of your data

We use cookies to improve the functionality of the website, to offer you a better website experience and to provide social media features. You give your consent by clicking on “Accept all Cookies” or as part of your individual settings. Please find detailed information on the use of cookies on this website in our Data Privacy Statement.

Functional Cookies

These cookies are necessary for the operation of the site and enable security-relevant functions. In addition, we determine whether you want to remain logged in and to make our services available to you when you change between this and other websites.

Statistical Cookies

These cookies are used for analyzing user behavior on our website with the aim of improving user navigation. All data collected is evaluated anonymously. Further information is available on our data protection site.

Marketing Cookies

These cookies are used to deliver relevant advertising or to limit how many times you see an ad. Marketing cookies can share that information with the advertiser (third-party cookies). The legal basis for the data processing is the consent of the user.

WH 12DMR
WH 12DMR
2005

Share:

WH 12DMR

Cordless impact driver

Hitachi Koki Co. Ltd. (Katsuta Plant)

With a built-in hammer, this impact driver actually hammers at the screw or bolt while tightening it, giving it substantial power to easily tighten the thickest screws or hardest bolts. With the aim of developing the "World's No. 1 Impact Driver", we visited countless construction sites and discovered various problems there. One problem was that carpenters had two drivers with them, a small and a large one. For heavy work, a 100V type was used but it was large and unsuited to work in confined areas, not to mention the fact that it was exhausting to use. For light work, a smaller, rechargeable type was used, but it obviously lacked power and couldn't be used for heavy work. This new product combines both functions, making it an indispensable power tool for professional housing construction engineers and workers.

Client / Manufacturer
Hitachi Koki Co. Ltd. (Katsuta Plant)

Hitachi Koki Co. Ltd. (Katsuta Plant)

Hitachinaka-City, Ibaraki Prefecture, JP
Design

Takeshi Taniguchi, Masato Sakai

Hitachinaka-City, Ibaraki Prefecture, JP

RELATED PROJECTS