Hoffmann Group Home
  • 500.000 listed articles
  • Delivery in 48h
  • TÜV certified quality of delivery
      • Menu
      Article no.: 122630

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

      Brand: HOLEX
      Drill depth up to 6×D
      Tool material Solid carbide
      Skaft DIN 6535 HA to h6
      Through-coolant yes, with 25 bar
      Point angle 140
      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:

      Form HB and HE supplied at the same price as HA.
      Form HB: order with No. 122635.
      Form HE: order with No. 122640.
      NEW GENERATION AVAILABLE!
      Recommended successor product is No. 122776.

      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
      30
      INOX < 900 N/mm²
      M
      35
      INOX > 900 N/mm²
      M
      30
      Ti > 850 N/mm²
      S
      30
      Uni
       
      wet maximum
       
      wet minimum
       
      Air