The definition of precision

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.

TBT Worldwide

Machine & tool representative


All contacts at a glance

Jobs & Careers

Working at TBT

Deep-hole drilling­ machines

Demo machines and used machines

➔ Second Life on offer

Machine services

Our established telephone service makes it possible to provide you with our complete expertise over long distances.

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An ageing deep-hole drilling machine can meet the latest standards after a few adjustments by us.

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We also offer specific spare parts for deep-hole drilling machines made by Nagel, GKT, SIG and Heidenreich & Harbeck.

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4.0 Ready

From simple robot handling to flexible manufacturing systems – we provide customised solutions.

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Deep-hole drilling tools


We offer the full range of accessories for deep-hole drilling tools.

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48H Express Service

We will gladly shorten the production time of your tools to 48 hours.

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