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      Item no.: 139472

      Fluteless machine tap with oil grooves HSS-E TiAlN

      Brand: HOLEX
      Flank angle 55
      Tool material HSS E
      Thread type G
      Application for type of drilling up to 3×D for blind holes and through holes
      Taper lead form C
      Tolerance class ISO 228 X
      Norm DIN 2189
      Colour ring green
      No price available

      Fluteless machine tap with oil grooves HSS-E TiAlN

      In stock

      Description

      Version:

      DIN 2189 (≈ DIN 5156). With oil grooves; optimum lubrication effect even in deeper threads.
      High performance TiAlN and anti-friction coating for correspondingly longer tool life.

      Application:

      For Whitworth parallel pipe threads DIN-ISO 228/1 (threads that do not form a seal within the connection).

      Technical Data

      Colour ring
      green 
      Norm
      DIN 2189 
      Thread type
      Application for type of drilling
      up to 3×D for blind holes and through holes 
      Tool material
      HSS E 
      Coating
      TiAlN 
      Taper lead form
      Through-coolant
      no 
      Cutting direction
      right-hand 
      Flank angle
      55 degrees
      Tolerance class
      ISO 228 X 

      Application Table

      Aluminium (short chipping)
      N
      23
      Steel < 500 N/mm²
      P
      23
      Steel < 750 N/mm²
      P
      22
      Steel < 900 N/mm²
      P
      22
      INOX < 900 N/mm²
      M
      11
      CuZn
      N
      12
      Uni
       
      Oil
       
      wet maximum