HOLEX Pro Steel TKM-pora Weldon DIN 6535 HB 17,5 mm

Article no.: 123304 17,5
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  • Tool material: Solid carbide
  • Standard: Manufacturer’s standard
  • Version: 12×D
  • Tolerance nominal ⌀: h7
  • Number of cutting edges Z: 2

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    Product details

    Technical Data

    Series Pro Steel
    Nominal ⌀ DC 17.5 mm
    Coating TiAlN
    Tool material Solid carbide
    Standard Manufacturer’s standard
    Version 12×D
    Tolerance nominal ⌀ h7
    Number of cutting edges Z 2
    Point angle 135 degrees
    recommended maximum drilling depth L2 207.8 mm
    Shank DIN 6535 HB
    Through-coolant yes, with 25 bar
    Machining strategy HPC
    Semi-Standard yes
    Flute length Lc 234 mm
    Overall length L 285 mm
    Shank ⌀ Ds 18 mm
    Feed f in steel < 900 N/mm2 0.25 mm/rev.
    Colour ring green
    Type of product Jobber drill

    Identification numbers & Classifications

    Article number 123304 17,5
    EAN / GTIN 4045197963369
    Manufacturer number 123304 17,5

    Application Table

    Alu plastics
    N
    250
    Aluminium (short chipping)
    N
    200
    Alu > 10% Si
    N
    160
    Steel < 500 N/mm²
    P
    125
    Steel < 750 N/mm²
    P
    115
    Steel < 900 N/mm²
    P
    95
    Steel < 1100 N/mm²
    P
    90
    Steel < 1400 N/mm²
    P
    65
    INOX < 900 N/mm²
    M
    35
    INOX > 900 N/mm²
    M
    30
    GG
    K
    100
    GGG
    K
    65
    Uni
     
    wet maximum
     
    wet minimum
     

    Description

    Malli:

    HOLEX Pro Steel:
    Suorat kärkiterät
    ja erityinen uraprofiili huolehtivat tehokkaasta lastujen poistosta. Vankka terän muoto mahdollistaa prosessivarman tehoporauksen. Laajat käyttömahdollisuudet teräsmateriaaleihin hienorakeisen kovametallin ja erittäin kulutuksenkestävän pinnoitteen ansiosta.

    Ohje:

    Lastu-urien pituus LC = L2 + 1,5 × DC.
    12×D-porien käyttöä varten vaaditaan NC-porien nro 121068 - 121130 tai HOLEX Pro Steel -porien nro 122501 keskittäminen.

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