TBT – these three letters have stood for the highest quality, precision and customer service in deep-hole drilling production technology for more than 55 years. We manufacture deep-hole drilling machines and deep-hole drilling tools and carry out contract manufacturing.

As the market leader in our industry, we are driven by one thing above all: To offer our customers full competence and reliability in all aspects of our business.

Why be modest when we have become the market leader in deep drilling? We as TBT Tiefbohrtechnik GmbH + Co have succeeded in convincing large parts of the world with our performance after the company was founded in Dettingen/Erms in 1966. In the meantime we belong to the internationally operating Nagel Group.

We see our customers as partners on an equal footing, to whom we reliably assist in all matters concerning our deep hole drilling machines and deep hole drilling tools and supply them with precision in perfection. Our contract manufacturing team carries out a wide variety of orders for our customers on more than 30 machines.