About Us

DTJ-online is the web-based version of Diamond tooling Journal or DTJ as it is more well known, which is published four times a year at beginning of March, June, September and December.

DTJ is acknowledged as the leading journal for reporting on all the major happenings in the world of industrial diamond and cubic boron nitride and is the only publication that has a truly international circulation of over 9,000 copies sent to more than 70 countries.


Where are we

DTJ and dtj-online are produced by:
Lamda Publicity Limited
Odeon House
146 College Road
Harrow, Middlesex
HA1 1BH
United Kingdom

Phone: +44 20 8863 2767
Fax: +44 20 8863 3917

Owner and Publisher is Martin Jennings
Email: martin@lamdapublicity.com
Mobile: +44 7900 896 148


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