/ Nitto Kohki USA - delvo div.


Product Divisions

Industrial Tools

Quick Connect Couplings

Compressors and Vacuum Pumps

Electric Screwdrivers




Repair Service

Nitto Kohki U.S.A. provices full service of maintenance and repairs for most of delvo screwdrivers and its accessories. We stock the major consumable parts for quick service and supply. Please contact us for details.


Nitto Kohki’s delvo products are covered by a ONE YEAR (1-year) warranty to be free of defects from manufacturing and materials, starting from the date of original purchase. The warranty is extended to TWO YEARS (2-years) for the models mentioned below.

2 year Warranty:

DLV30A/45A-ADK Series, DLV30A/45A-SPC(ADK) Series, DLV30A/45A-AYK Series, DLV30S/45S-AYK Series, DLV04/10C-AYK Series, DLV45C-AYK Series

Click here for our Warranty Policy

Demo Tools

Unsure if our tools work with your applications? We have demo tools available for a 14 day free trial period. This offer is good only in the U.S.

For technical documents, please click here.