NC spotting drill HSS-E 90° N 3 mm

Article no.: 112020 3
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⌀ DC h6 (mm) Unit price incl. VAT
  • Tool material: HSS E
  • Standard: Manufacturer’s standard
  • Type: N
  • Tolerance nominal ⌀: h6
  • Point angle: 90

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    Product details

    Technical Data

    Shank tolerance h6
    Nominal ⌀ DC 3 mm
    Coating TiAlN
    Tool material HSS E
    Standard Manufacturer’s standard
    Type N
    Tolerance nominal ⌀ h6
    Point angle 90 degrees
    Shank DIN 1835 B to h6
    Number of cutting edges Z 2
    Through-coolant no
    Flute length Lc 12 mm
    Overall length L 46 mm
    Shank ⌀ Ds 3 mm
    Feed f in steel < 900 N/mm2 0.03 mm/rev.
    Colour ring without
    Type of product Spotting drill

    Identification numbers & Classifications

    Article number 112020 3
    EAN / GTIN 4045197001115
    Manufacturer number 112020 3

    Application Table

    Alu plastics
    N
    87
    Aluminium (short chipping)
    N
    56
    Alu > 10% Si
    N
    50
    Steel < 500 N/mm²
    P
    50
    Steel < 750 N/mm²
    P
    37
    Steel < 900 N/mm²
    P
    31
    Steel < 1100 N/mm²
    P
    12
    Steel < 1400 N/mm²
    P
    10
    INOX < 900 N/mm²
    M
    15
    INOX > 900 N/mm²
    M
    10
    Ti > 850 N/mm²
    S
    6
    GG(G)
    K
    31
    CuZn
    N
    100
    Uni
     
    Oil
     
    wet maximum
     

    Description

    Version:

    ≥ ⌀ 6 mm with drive flat to DIN 1835-B.
    Precision centred ground point with thin chisel edge - gives easy spot drilling and high accuracy of the centre hole form. Very sturdy due to short flutes.

    Note:

    Use speed for the actual hole ⌀
    (not necessarily the speed for the drill outer ⌀).

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