TBT – these three letters have stood for the highest quality, precision and customer service in deep-hole drilling production technology for 60 years now. 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.

Numerous renowned domestic and international manufacturers in the industry rely on us to process their barrels.