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Saint-Gobain will take part in exhibition YugBuild 2012 in Krasnodar
Published: January 25, 2012


Saint-Gobain will take part in exhibitionYugBuild 2012 in Krasnodar. You can get an invitation directly on our web-site.

  Otipping : The new way to retip used core bits
Published: October 28, 2011

The new O'Tip, which consists of a steel-ring pre-mounted with segments which can be quickly brased on core drilling tubes, brings a simple solution, easy to implement even on the jobsite.


Published: October 28, 2011

Once the segments of a corebit are used, it can be re-tipped by brasing new segments.
This re-tipping operation is rather costly in terms of labor costs, inventory, handling and transportation and requires the return of the corebit back into a workshop.
The new O'Tip, which consists of a steel-ring pre-mounted with segments which can be quickly brased on core drilling tubes, brings a simple solution, easy to implement even on the jobsite.
Segments on O'Tip rings are perfectly aligned and spaced, which is very difficult when using magnets in manual brazing. Their torque resistance is close to laser-welded segments. The steel ring cross section is "L" shaped, providing a much larger brasing contact surface between the tube and O'Tip, and bringing wear-protection to the tip of the tube.
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