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      HOLEX
      Article no.: 122340

      Solid carbide high performance drill, plain shank DIN 6535 HA TiN

      Brand: HOLEX
      Tool material Solid carbide
      Through-coolant yes, with 25 bar
      Drill depth up to 4×D
      Skaft DIN 6535 HA to h6
      Point angle 140
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      Produktvorschlag

      Solid carbide high performance drill, plain shank DIN 6535 HA TiN

      Unit price
      from  $ 47.75
      plus VAT at the current rate Prices plus delivery costs
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      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:
      Flute length (see table) less 1.5×nominal ⌀.

      Note:

      Version HB and HE supplied at the same price as HA.
      Form HB: state No. 122345.
      Form HE: with No. 122366.
      NEW GENERATION AVAILABLE!
      Recommended successor product is No. 122504.

      Technical Data

      Coating
      TiN
      Tool material
      Solid carbide
      Drill depth up to
      4×D
      Point angle
      140 degrees
      Skaft
      DIN 6535 HA to h6
      Through-coolant
      yes, with 25 bar
      Colour ring
      green

      Application Table

      Aluminium (short chipping)
      N
      240
      Steel < 500 N/mm²
      P
      110
      Steel < 750 N/mm²
      P
      90
      Steel < 900 N/mm²
      P
      80
      Steel < 1100 N/mm²
      P
      65
      Steel < 1400 N/mm²
      P
      35
      INOX < 900 N/mm²
      M
      35
      INOX > 900 N/mm²
      M
      30
      Ti > 850 N/mm²
      S
      30
      Uni
       
      wet maximum
       
      wet minimum
       
      Air
       
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