TBT Tiefbohrtechnik – Solutions from one source!

With our deep hole drilling machines and the appropriate deep hole drilling tools as well as our service for sub-contract deep hole drilling we are a competent partner for our customers – since 1966.


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Deep Drilling Tools

Drilling Centers


Deep Drilling Machines and Services

Deep Hole Drilling Machines Feature

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Sales and Services – Worldwide
Deep Hole Drilling Machines
  • ML-Series
    Horizontal machines – multi spindle

    For all ML-machines there are standard as well as customer specific solutions for the automatic loading and unloading of the workpieces available. In addition to the gundrilling and BTA deep hole drilling process, the ML-machines offer versions for the use of high speed single-lip tools or twist drills. Deep hole drilling processes with minimum quantity lubrication are also available. 
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  • B-Series
    Large horizontal machines

    The latest generation of machine beds of steel and reinforced concrete offers the highest rigidity and vibration dampening, which exceeds all cast iron designs. The inclined/slant machine bed design offers also optimum accessibility for the operator and an unrestricted oil/coolant return.
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  • BW220-Series 
    Milling-/deep hole drilling centers
    Fully Automated: Deep Hole Drilling / Milling / Threading
    The main features of the BW220 are its compactness and accessibility. The milling and drilling spindles are arranged separately.
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  • BW250-Series
    Milling-/deep hole drilling centers
    Fully Automated: Deep Hole Drilling / Milling / Threading
    The BW250-series provides with its optional tool change systems a high level of productivity. Conventional tools as well as long deep hole drilling tools can be changed automatically without manual intervention.
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  • BW-Series
    Deep hole drilling centers

    For machining of heat exchanger plates, our delivery scope includes drilling centers with horizontal arranged spindle as well as vertical spindle in portal. 
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  • Dies Machines for the Production of Pellet
    Production of pellets e.g. for feed, wood, waste, etc. 
    Available in different technical versions and various installation positions.
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  • Individual Solutions
    Special machines
    If your requirement cannot be covered by our standard machine program, special adaptations to our standard machines are another option. Using the base modules of our existing standard machines we can offer special purpose machines customised to suit your requirements. Typical examples are the deep hole drilling of cylinder heads or cylinder blocks..
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  • Used Machines
    In addition to our new machines we are offering used machines from TBT, NAGEL, GKT, SIG and Heidenreich & Harbeck. The machines are sometimes available from stock. We will be glad to present you an offer for the purchase of your deep hole drilling machine, if it is from one of the above mentioned manufacturers.
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  • "Retrofit"
    In the case of retrofitting, our name stands for highest quality. At TBT you will get the complete warranty for parts as well as for the work carried out. Optionally we offer also static acceptances.
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TBT-Deep Hole Drilling Tools Feature

tbt tiefbohrwerkzeuge drilling tools
Sales and Services – Worldwide
Deep Hole Drilling Tools
Delivery time deep hole drills from 3 weeks +++ Please also refer to our stock range and our express service +++
  • Single-Lip-Drills 0,7 - 50 mm
    Single-lip drills are available in different designs. The main differences are single-lip drills with brazed-on drill heads, solid carbide single-lip drills and the latest technology: the high speed single-lip drills.
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  • 48 h Express-Service
    Gun drills available in diameter range starting from 2,5 mm up to 13,50 mm and OAL up to 1500 mm. The tools are uncoated and available in diameter steps of 0,1 mm. We will produce the tools within 48 hours.
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  • Stock Range
    Stock range of solid Carbide gun drills:  Available range from Ø 2,00 mm to Ø 6,00 mm in steps of 1 mm. Each diameter is available for drilling depths of 35xD, 45xD and 55xD.
    The drills are equipped with a plain cylindrical driver Ø 10x40x55 mm.
    Stock range of gun drills with brazed carbide tip: We offer a large variety in terms of length and diameter from our stock. The tools are stocked without driver. Upon order the tools will be equipped with the requested driver and prepared for shipment.
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  • Single-Lip-Drill with Indexable Inserts:
    WP-ELB-Series 10

    With the TBT deep hole drilling tools with indexable inserts you get a powerful system designed for high chip volume for use on machining centers and deep hole drilling machines.
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  • Double-Lip-Drill 4 - 25 mm
    The particular advantage of our double-lip drills are the high feed rates attainable in short-chipping materials, compared to the single-lip tools.
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  • High-Speed-Tools
    Innovative TBT high-speed cutting edge geometry, precision-ground tool surface and ultra smooth coating due to own top finishing allows for feed speeds of up to factor 5 compared with conventional carbide single-lip drills. We will be happy to provide further information on request.
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  • Special Tools
    Within our delivery program we also have a wide variety of special tools. The range of tools covers a spectrum ranging from step-drills, counter-boring tools up to change-able/indexable insert drills.
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  • Tool Accessories
    Our range of products is comple-ted by the corresponding tool- and machining accessories. We offer a wide variety of grinding devices and tool length setting instruments as well as shrinking devices.
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  • Grinding Machines
    Various regrinding devices allow you to regrind your single-lip drill yourself. Our many years of experience in this area have been positively invested in the design and production of our grinding machines, jigs and associated accessories.
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Sub-Contract Drilling Feature

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Our service: sub contract drilling at several facilities

With several locations the sub-contract drilling is an important factor of our success. Our customers value in particular the accuracy and the reliability, with which we work on the sub-contract orders. The basis for which, are our highly qualifi ed employees and our mechanical equipment from our own production. We offer from individual production (low volume) up to serial production (high volume) with automatic loading system.
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