Nagel Precision Inc.
Gun Drilling Deep Hole Drilling MachinesMachines

TBT BW Series Gun Drilling Deep Hole Drilling

Nagel in collaboration with our wholly owned subsidiary TBT of Germany designs and builds high-quality Horizontal large machines BW deep hole drilling machines primarily for milling and deep hole drilling centers.

Nagel in collaboration with our wholly owned subsidiary TBT of Germany designs and builds high-quality Horizontal large machines BW deep hole drilling machines primarily for milling and deep hole drilling centers.

Machine Details

TBT BW Series Gun Drilling Deep Hole Drilling

Our deep drilling centers for your drilling, milling and tapping applications ensure maximum productivity. We will be happy to advise you on which of our concepts meet your specific requirements. The BW250 series offers you an optional tool changing system and conventional tools. In addition, long deep drilling tools can be changed fully automatically without manual intervention.

Drilling, milling, tapping for e.g. heat exchanger bases and plates.

Perfectly suited for fully automated solutions in your specific application area.

Your requirement is not covered by our standard program? We would be happy to develop an individual BW series solution together with you.

The TBT BW Series from TBT Tiefbohrtechnik is a lineup of advanced deep hole drilling and milling centers designed to combine high-precision gun drilling with versatile secondary machining operations like milling, tapping, and threading in a single setup.

Core Capabilities and Specifications

  • BW Series Machines: Engineered for multi-tasking productivity, handling complex cubic parts, injection molds, and heat exchanger plates without re-fixturing.
  • Drilling Diameters: Typically accommodates single-lip gun drilling (ELB) from 3 mm to 35 mm and indexable insert drills up to 40 mm.
  • Integrated Milling: Features robust structural rigidity optimized via finite element (FE) methods to grant high-performance milling capabilities alongside deep axial feeding.
  • Automation Ready: Supports flexible manufacturing systems, stepless spindle drives, and optional automatic tool-changing systems for both conventional and long deep-drilling tools.

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