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Keil BefestigungstechnikKeil Befestigungstechnik

Undercut | Attachment | facade

Keil BefestigungstechnikKeil Befestigungstechnik

Undercut | Attachment | facade

Façade drill bit HM CNC

Design

Zugelassen durch die Europäische Technische Bewertung ETA
Zugelassen durch Deutsches Institut für Bautechnik DIBt
  • Variant 1: Undercut façade drill bit with soldered in carbide blade and cylindrical shaft
  • Variant 2: Full carbide undercut façade drill with cylindrical shaft

Application

  • For façade panels from e.g.
    • Fibre cement
    • Laminate (HPL)
    • Synthetic materials
    • Specified artificial and natural stones
    • Solid surface materials

Usage

  • Use according to approval and KEIL assembly instructions for anchors.
  • Please find documents with relevance to building regulations under approvals.
  • Adjust the insertion depth and monitor the life time of the façade drill bit with the aid of the depth control guide.
  • For CNC machines.
517

Data / Facts

Variant 1:  
Insertion depth (hs) [mm] </=13
Drill Hole Ø [mm] 7
Undercut Ø [mm] 9
Height undercut [mm] 0,8
Drill shaft Ø [mm] 8
   
Variant 2:  
Insertion depth (hs) [mm] </=13
Drill Hole Ø [mm] 7 / 8
Undercut Ø [mm] 9 / 10
Height undercut [mm] 0,8
Drill shaft Ø [mm] 8

Façade drill bit HM CNC

          • The KEIL facade drill bit for drilling and undercutting can be supplied in different versions, matching the KEIL undercut anchor.
          • Diamond or carbide tipped facade drill bits are used depending on the panel material to be drilled.
          • Optimised small diameters with a large undercut result in minimum drilling time and maximum tool life.
          • The KEIL drilling technology guarantees optimum short drilling times, long tool life and a precise hole geometry.

            Video KEIL undercut technology

            Matching accessories for product

            Depth control guide for anchor hole