INNOVATIV: Meine doppelte Tiefbohrbärbohrung®!

Die «Liegende Acht» schafft unendlich viele Chancen.

 

I also serve you in English

My name is Bear. Deep drilling is my speciality.

I am the deep-drilling bear known as the «Tiefbohrbär». I am renowned for the smallest, the most unique and the most multifunctional deep drillings in the world. My unique Tiefbohrbärbohren® drillings with their distinction of Quintessential Qualified Quality (QQQ®) are of such a high precision that it can only be seen with a magnifying glass.

I work my deep drilling magic to optimise your shafts and plates made from machinable materials and thus generate maximal added value:

  • Deep drillings: continuous| blind holes | on-centre| off-centre| stepped | lengthways| lateral | diagonal
  • Special drillings: truncated | sealed gas-tight | connected | threaded | finished by honing
  • Drilling diameter: 0.5 to 250 mm
  • Depth of the drilling: up to 6000 mm
  • Hole runout: < 0.1/100 mm
  • Remaining wall thickness: up to 0.12 mm 
  • Drilling tolerance: < IT 8 for deep drilling | <IT5 with honing
  • Drilling surface: N6/Ra 0.8 | < N3/Ra 0.1 with honing

Let the Tiefbohrbär work his deep-drilling magic!

For enquiries or if you wish to receive our brochure containing additional information, please contact us by e-mail: info@tiefbohrbaer.ch

Address in Switzerland:

Tiefbohrbär GmbH
Lehenweg 15
CH-4852 Rothrist
Phone +41 62 785 83 83
Fax +41 62 785 83 84
info@tiefbohrbaer.ch
ISO 9001 | ISO 13485

Address in Germany:

Tiefbohrbär GmbH
Lauterbachstrasse 3
DE-72459 Albstadt
Phone +49 (0) 7431 957 469-0
Fax +49 (0) 7431 957 469-9
info@tiefbohrbaer.de
ISO 9001 | ISO 13485