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      Item no.: 156020

      DIN counterbore for through holes uncoated

      Brand: GARANT
      Norm DIN 373
      Tool material HSS
      Skaft Parallel shank to h9
      No price available

      DIN counterbore for through holes uncoated

      In stock

      Description

      Version:

      Spiral fluted counterbore. The pilot ⌀ matches the intended purpose:
      f − for through holes fine quality to DIN ISO 273.
      m for through holes medium quality to DIN ISO 273.

      Application:

      For counterboring socket head screws DIN 912, 6912, 7984, and cheese head screws ISO 1207 (DIN 84).

      Technical Data

      Colour ring
      without 
      Coating
      uncoated 
      Skaft
      Parallel shank to h9 
      Norm
      DIN 373 
      Tool material
      HSS 

      Application Table

      Aluminium (short chipping)
      N
      33
      Steel < 500 N/mm²
      P
      28
      Steel < 750 N/mm²
      P
      27
      wet maximum