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      Item no.: 155700

      Mini counterbore for through holes 180° uncoated

      Brand: GARANT
      Skaft Plain shank
      Tool material HSS E
      Countersink angle 180
      Norm DIN 373
      No price available

      Mini counterbore for through holes 180° uncoated

      In stock

      Description

      Version:

      Spiral fluted counterbore with fixed pilot.
      DIN 373 / ISO 4206.

      Application:

      For through hole quality fine (ISO values) to DIN 69.
      For socket-head screws to DIN 912, 6912, 7984, and cheese-head screws to ISO 1207 (DIN 84).

      Note:

      Size 4.6 × 2.4 is not defined in DIN.

      Technical Data

      Colour ring
      without 
      Coating
      uncoated 
      Skaft
      Plain shank 
      Countersink angle
      180 degrees
      Norm
      DIN 373 
      Tool material
      HSS E 

      Application Table

      Aluminium (short chipping)
      N
      33
      Steel < 500 N/mm²
      P
      28
      Steel < 750 N/mm²
      P
      27
      Steel < 900 N/mm²
      P
      27
      INOX < 900 N/mm²
      M
      8
      INOX > 900 N/mm²
      M
      5
      wet maximum