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      Item no.: 117180

      Subland drill HSS 90° uncoated

      Brand: GARANT
      Countersink angle 90
      Skaft Parallel shank to h8
      Tolerance nominal ⌀ h9
      Tool material HSS
      Point angle 118
      Norm DIN 8374
      Helix angle 20-30
      No price available

      Subland drill HSS 90° uncoated

      In stock

      Description

      Version:

      Drill and counterbore each with its own chip flutes and guide chamfers. This means it can be reground many times.

      Application:

      For through holes for screws to DIN-ISO 273 and countersinks to DIN 74, sheet 1 form A, fine version.
      For countersunk screws to ISO 2009, 2010, 7046, 7047 (DIN 963, 964, 965 and 966).

      Technical Data

      Norm
      DIN 8374 
      Colour ring
      without 
      Point angle
      118 degrees
      Tool material
      HSS 
      Skaft
      Parallel shank to h8 
      Shank tolerance
      h8 
      Countersink angle
      90 degrees
      Tolerance nominal ⌀
      h9 
      Through-coolant
      no 
      Coating
      uncoated 
      Helix angle
      20-30 degrees

      Application Table

      Aluminium (short chipping)
      N
      45
      Steel < 500 N/mm²
      P
      40
      Steel < 750 N/mm²
      P
      30
      Steel < 900 N/mm²
      P
      25
      GG(G)
      K
      25
      CuZn
      N
      80
      Oil
       
      wet maximum