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      Item no.: 123301

      Solid carbide HPC drill plain shank DIN 6535 HA TiAlN

      Brand: GARANT
      Through-coolant yes, with 25 bar
      Tool material Solid carbide
      Drill depth up to 12×D
      Machining strategy HPC
      Point angle 135
      Skaft DIN 6535 HA to h6
      No price available

      Solid carbide HPC drill plain shank DIN 6535 HA TiAlN

      In stock

      Description

      Version:

      Cutting chisel edge with high centring accuracy due to strong core and special point geometry.
      Particularly high alignment accuracy due to 4 guide chamfers which stabilise the drill even at extreme depths!
      Convex cutting edges with honed edges and special flute profile for short chips, even on long chipping materials.

      Advantage:

      High process reliability and surface quality of the hole.

      Recommendation:

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

      Note:

      For process reliability when using the 12×D drill, an initial centre drilling with NC spotting drills No. 121068 – 121130 is necessary.
      Form HB and HE are supplied at the same price as HA.
      Form HB: order with No. 123302.
      Form HE: order with No. 123301 + 129100HE.
      NEW GENERATION AVAILABLE!
      Recommended successor products are No. 123225 and 123235.

      Technical Data

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

      Application Table

      Aluminium (short chipping)
      N
      180
      Alu > 10% Si
      N
      140
      Steel < 500 N/mm²
      P
      110
      Steel < 750 N/mm²
      P
      90
      Steel < 900 N/mm²
      P
      80
      Steel < 1100 N/mm²
      P
      50
      Steel < 1400 N/mm²
      P
      35
      INOX < 900 N/mm²
      M
      40
      INOX > 900 N/mm²
      M
      35
      GG(G)
      K
      70
      Uni
       
      wet maximum