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Jobber drill, long, HSS-E VA 4,5 mm

Article no.: 116070 4,5

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⌀ DC h8 (mm) Unit price incl. VAT
  • Tool material: HSS E
  • Standard: DIN 340
  • Tolerance nominal ⌀: h8
  • Point angle: 130
  • Helix angle: 35-40

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    Product details

    Technical Data

    Nominal ⌀ DC 4.5 mm
    Coating uncoated
    Tool material HSS E
    Standard DIN 340
    Tolerance nominal ⌀ h8
    Point angle 130 degrees
    Helix angle 35-40 degrees
    Shank Plain shank
    Number of cutting edges Z 2
    Through-coolant no
    recommended maximum drilling depth L2 75.3 mm
    Flute length Lc 82 mm
    Overall length L 126 mm
    Shank ⌀ Ds 4.5 mm
    Feed f in stainless steel < 900 N/mm2 0.05 mm/rev.
    Colour ring blue
    Type of product Jobber drill

    Identification numbers & Classifications

    Article number 116070 4,5
    EAN / GTIN 4045197027443
    Manufacturer number 116070 4,5

    Application Table

    Steel < 500 N/mm²
    P
    40
    Steel < 750 N/mm²
    P
    20
    INOX < 900 N/mm²
    M
    12
    INOX > 900 N/mm²
    M
    8
    Ti > 850 N/mm²
    S
    5
    Oil
     
    wet maximum
     

    Description

    Version:

    Profile ground. Standard core thickness and core taper. Bright finish.
    With point geometry shape C.

    Advantage:

    For drilling with drill bushes or long reach applications.

    Recommendation:

    Maximum drilling depth:
    L2 = LC - 1.5 × DC.

    Note:

    Suitable NC spotting drills No. 112120, 112140 and 112170 with 142° tip angle for enhanced process reliability.

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