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      Item no.: 122408

      Solid carbide high performance drill, Whistle-Notch shank DIN 6535 HE TiAlN

      Brand: HOLEX
      Point angle 140
      Through-coolant yes, with 25 bar
      Tool material Solid carbide
      Skaft DIN 6535 HE to h6
      Drill depth up to 4×D
      No price available

      Solid carbide high performance drill, Whistle-Notch shank DIN 6535 H...

      In stock

      Description

      Version:

      Cutting chisel edge with high centring accuracy due to strong core and special point geometry. Straight major cutting edges with slightly honed edges and special flute profile produce short chips.

      Recommendation:

      Maximum drilling depth:
      clamping slot length (see table) less 1.5×nominal ⌀.

      Technical Data

      Drill depth up to
      4×D 
      Coating
      TiAlN 
      Tool material
      Solid carbide 
      Through-coolant
      yes, with 25 bar 
      Colour ring
      blue 
      Point angle
      140 degrees

      Application Table

      Aluminium (short chipping)
      N
      140
      Alu > 10% Si
      N
      120
      Steel < 500 N/mm²
      P
      110
      Steel < 750 N/mm²
      P
      90
      Steel < 900 N/mm²
      P
      80
      Steel < 1100 N/mm²
      P
      60
      Steel < 1400 N/mm²
      P
      35
      INOX < 900 N/mm²
      M
      45
      INOX > 900 N/mm²
      M
      40
      Ti > 850 N/mm²
      S
      32
      GG
      K
      70
      Uni
       
      wet maximum
       
      wet minimum
       
      Air