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Thread milling insert for internal and external threads 55° 14

Article no.: 218020 14

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Threads per inch Unit price incl. VAT
  • Thread type: G; BSW; G-LH; BSW-LH; BSP; BSP-LH
  • Flank angle: 55
  • Cutting direction: right-hand and left-hand

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    Product details

    Technical Data

    Thread pitch 1.814 mm
    Grade HB7720
    Tool material Carbide
    Thread type G; BSW; G-LH; BSW-LH; BSP; BSP-LH
    Flank angle 55 degrees
    Insert size 11 mm
    Feed fz in steel < 1100 N/mm2 0.1 mm
    Feed fz in INOX < 900 N/mm2 0.05 mm
    Threads per inch 14
    Number of cutting edges Z 5
    Internal/external application Internal; External
    Cutting direction right-hand and left-hand
    Type of product Cutter insert for milling

    Identification numbers & Classifications

    Article number 218020 14
    EAN / GTIN 4045197412300
    Manufacturer number 218020 14

    Application Table

    Alu plastics
    N
    140
    Aluminium (short chipping)
    N
    120
    Alu > 10% Si
    N
    80
    Steel < 500 N/mm²
    P
    120
    Steel < 750 N/mm²
    P
    110
    Steel < 900 N/mm²
    P
    100
    Steel < 1100 N/mm²
    P
    80
    Steel < 1400 N/mm²
    P
    60
    INOX < 900 N/mm²
    M
    80
    INOX > 900 N/mm²
    M
    70
    GG(G)
    K
    70
    CuZn
    N
    120
    Uni
     
    wet maximum
     

    Description

    Version:

    Sturdy inserts. Two usable edges.
    • Wide range of applications thanks to universal chip breaker geometry.
    • High repetition accuracy.

    Application:

    For internal and external threads 55° to standard BS 84: 1956, DIN 259, ISO 228/1:1982. Tolerance medium, class A.

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