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      Item no.: 123178

      Solid carbide HPC drill, plain shank DIN 6535 HA DLC

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

      Solid carbide HPC drill, plain shank DIN 6535 HA DLC

      In stock

      Description

      Version:

      DLC coating sp2 of the latest generation with low coefficient of friction results in outstanding chip clearance. For high-performance milling of aluminium materials. High roundness and alignment accuracy of the deep hole, thanks to 6 guide chamfers.

      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.
      Order form HB: with No. 123179.
      Order form HE: with No. 123178 + 129100HE.

      Technical Data

      Drill depth up to
      12×D 
      Skaft
      DIN 6535 HA to h6 
      Coating
      DLC 
      Tool material
      solid carbide 
      Through-coolant
      yes, with 25 bar 
      Machining strategy
      HPC 
      Colour ring
      yellow 
      Point angle
      135 degrees
      Type

      Application Table

      Alu plastics
      N
      250
      Aluminium (short chipping)
      N
      280
      Alu > 10% Si
      N
      245
      PMMA acrylic
      N
      105
      PEEK
      N
      85
      PVDF GF20
      N
      60
      PA 66 GF30
      N
      55
      PEEK GF30
      N
      50
      PTFE CF25
      N
      55
      Cu
      N
      120
      CuZn
      N
      150
      GRP
      N
      55
      CRP
      N
      55
      wet maximum
       
      wet minimum