Simple and fast creation of undercut drill holes in aerated concrete

Conical drill bit

The fischer conical drill bit PBB guarantees the secure and approval-compliant fixing of heavy loads in aerated concrete with the fischer injection system. Drill hole and undercut are created with the conical drill bit in one working step. The cone-shaped drill hole enables maximum load-bearing capacity in aerated concrete thanks to the interlock. The drill hole is filled by the centring sleeve PBZ, which is placed on the drill hole. The fischer threaded rod FIS A or the fischer internal threaded rod FIS E are inserted with a slight rotating movement. The system components enable the secure fixing in aerated concrete of railings, cantilevers and lightweight steel constructions indoors and outside.
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Die Vorteile / Produktbeschreibung

Advantages
  • The cone-shaped drill hole guarantees maximum load-bearing capacity in aerated concrete thanks to the interlock.
  • The cone drill bit PBB allows for the cylindric drill hole and undercut to be made in one step by pivoting the drill.
  • Two adjustable drill hole depths increase flexibility in anchoring (e.g. higher loads, bridging of plaster).

Anwendung und Zulassung

Applications
  • Creation of conically undercut drill holes in aerated concrete
Building materials
  • Aerated concrete
Es gelten die Details (Baustoffe, Lasten, etc.) der ggf. verfügbaren Zulassung. Weitere Dokumente finden Sie im Download Center.
Zulassungen
  • ETA-10/0383

Montageanleitung

Functionality
  • The cone drill bit PBB is suitable for pre-positioned installation.
  • The required drill hole depth is adjusted on the drill bit.
  • First, the cylindric drill hole is made. Afterwards, the cone-shaped undercut is produced by 4-6 pivotings.

Dokumente zum Download

European Technical Assessment for fischer Injection system FIS V for use in masonry - Metal injection anchors for use in masonry
Erstellt am 07/07/2020
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