Numa has recently updated our Privacy Policy to comply with the new General Data Protection Regulation (GDPR). The GDPR is the European Union’s new data privacy law that increases transparency and better protects the rights of individuals. Our Privacy Policy has been revised to make it more clear, transparent, and easier to understand.

We encourage you to take the time to review our revised Privacy Policy.

Below are some highlights of these important updates:

♦  We’ve updated the Privacy Policy to comply with the new requirements under the EU GDPR in effect on May 25, 2018.

♦  We’ve improved the way we describe our practices and explain how you can make choices about your information.

Numa respects the privacy and security of anyone who has entrusted us with any personal information.  We see it as a privilege to provide the latest news, updates, promotions, and other important information. If you ever wish to stop receiving Numa communications now, or at any time in the future, you may click on the unsubscribe link at the bottom of any of our emails or contact us as outlined in our Privacy Policy.

If you have any questions about our Privacy Policy or marketing communications from Numa, please contact us at:


Numa provides the world’s leading drilling technology with over 100 DTH Hammer and Bit products serving 11 different industries. Our products are capable of drilling vertical, horizontal, and reverse circulation holes from 3½ to 50½ inches (89 – 1283 mm) in diameter in hard rock and unconsolidated formations. With customers located in 105+ countries, we have built our customer-centric reputation on providing the highest value in products, performance and personal service available in the rock drilling industry.