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Left-hand thread blind hole machine tap NO.12-56

Article no.: 130046 NO.12-56
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  • Minimum order quantity 3 Piece
  • Order steps: 3 Piece
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  • Gewindeart: UNS-LH
  • Schneidstoff: HSS E
  • Norm: DIN 371
  • Thread standard: ASME B1.1
  • Tolerance class: 1B; 2B; 2B +0.05; 2B +0.10; 2B +0.20; 3B

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    Product details

    Technical Data

    Gewindegröße 12-56 UNS LH
    Coating TiN
    Gewindeart UNS-LH
    Schneidstoff HSS E
    Norm DIN 371
    Thread standard ASME B1.1
    Tolerance class 1B; 2B; 2B +0.05; 2B +0.10; 2B +0.20; 3B
    Taper lead form C
    Shank Plain shank with h9
    Through-coolant no
    Application for type of drilling up to 2×D for blind holes
    Cutting direction left-hand
    Gewindesteigung 0,454 mm
    Gänge pro Zoll 56
    Gewinde-⌀ 5,486 mm
    Gesamtlänge L 80 mm
    Schaft-⌀ Ds 6 mm
    Schaft-Vierkant □ 4,9 mm
    Kernloch-⌀ 5,05 mm
    Type of threading tool Machine tap for conventional machining
    Anzahl Spannuten 3
    Colour ring without
    Anzahl Schneiden Z 3
    Gewindetiefe 13,7 mm
    Type of product Tap

    Identification numbers & Classifications

    Article number 130046 NO.12-56
    EAN / GTIN 4062406050139
    Manufacturer number 130046 NO.12-56

    Application Table

    Alu plastics
    N
    23
    Aluminium
    N
    22
    Aluminium (short chipping)
    N
    23
    Steel < 500 N/mm²
    P
    18
    Steel < 750 N/mm²
    P
    18
    Steel < 900 N/mm²
    P
    15
    Steel < 1100 N/mm²
    P
    9
    INOX < 900 N/mm²
    M
    6
    INOX > 900 N/mm²
    M
    5
    GGG
    K
    10
    CuZn
    N
    23
    Uni
     
    Oil
     
    wet maximum
     

    Description

    Note:

    Delivery time: 49 calendar days
    Minimum order quantity: 3 pcs.
    Special / custom-made product - return not possible

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