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      Article no.: 122310

      Solid carbide high performance drill, plain shank DIN 6535 HA TiN 1 mm HOLEX

      Brand: HOLEX
      Tool material Solid carbide
      Point angle 140
      Skaft DIN 6535 HA to h6
      Drill depth up to 4×D
      No price available

      Solid carbide high performance drill, plain shank DIN 6535 HA TiN 1 ...

      Subsequent delivery

      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:

      NEW GENERATION AVAILABLE!
      Recommended successor product is No. 122501.
      Versions HB and HE supplied at the same price as HA.
      Form HB: order with No. 122315.
      Form HE: order with No. 122320.

      Application Table

      Aluminium (short chipping)
      N
      140
      Alu > 10% Si
      N
      120
      Steel < 500 N/mm²
      P
      80
      Steel < 750 N/mm²
      P
      75
      Steel < 900 N/mm²
      P
      65
      Steel < 1100 N/mm²
      P
      60
      Steel < 1400 N/mm²
      P
      35
      GG(G)
      K
      70
      wet maximum
       
      dry