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Solid carbide HPC drill, plain shank DIN 6535 HA 18 mm

Article no.: 122808 18

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⌀ DC h7 (mm) Unit price incl. VAT
  • Tool material: solid carbide
  • Standard: Manufacturer’s standard
  • Version: 8×D
  • Type: W
  • Tolerance nominal ⌀: h7

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    Product details

    Technical Data

    Nominal ⌀ DC 18 mm
    Coating DLC
    Tool material solid carbide
    Standard Manufacturer’s standard
    Version 8×D
    Type W
    Tolerance nominal ⌀ h7
    Number of cutting edges Z 2
    Point angle 135 degrees
    recommended maximum drilling depth L2 144 mm
    Shank DIN 6535 HA to h6
    Through-coolant yes, with 25 bar
    Machining strategy HPC
    Semi-Standard yes
    Flute length Lc 171 mm
    Overall length L 222 mm
    Shank ⌀ Ds 18 mm
    Shank tolerance h6
    Feed f in aluminium short-chipping 0.7 mm/rev.
    Colour ring yellow
    Type of product Jobber drill

    Identification numbers & Classifications

    Article number 122808 18
    EAN / GTIN 4045197754592
    Manufacturer number 122808 18

    Application Table

    Alu plastics
    N
    325
    Aluminium (short chipping)
    N
    360
    Alu > 10% Si
    N
    315
    PMMA acrylic
    N
    135
    PEEK
    N
    110
    PVDF GF20
    N
    80
    PA 66 GF30
    N
    70
    PEEK GF30
    N
    60
    PTFE CF25
    N
    70
    Cu
    N
    140
    CuZn
    N
    160
    GRP
    N
    70
    CRP
    N
    70
    wet maximum
     
    wet minimum
     

    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.

    Note:

    Flute length LC = L2 + 1.5 × DC.
    Form HB and HE supplied at the same price as HA.
    Form HB: order with No. 122809.
    Form HE: order with No. 122808 + 129100HE.

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