COVID-19: How WIDIA is responding
    Inserts • SN1205..
    Inserts • SN1205..
    Inserts • SN1205..
    Inserts • SN1205..

    SNKT-21 • SN1205..

    Inserts • SN1205..

    SAP Material Number 2020689
    ISO Catalog Number SNKT1205AZR21
    ANSI Catalog Number SNKT435AZR21
    Grade TN5515
    Cutting Edges per Insert 4
    [D] Insert IC Size 12.7000
    [D] Insert IC Size .5000
    [L10] Insert Cutting Edge Length 12.7000
    [L10] Insert Cutting Edge Length .5000
    [S] Insert Thickness 5.5600
    [S] Insert Thickness .2189
    [BS] Corner Facet Length 1.5400
    [BS] Corner Facet Length .0606
    Average Chip Thickness [HM] 0.1500
    Average Chip Thickness [HM] .0059
    See all Product Variants

    Workpiece Materials

    K Cast Iron


    • THM

      Uncoated carbide. Extraordinarily good balance of hardness, wear resistance, edge stability, and toughness. Light and medium machining. For cast iron and all non-ferrous metals and non-metals. Useful in unfavorable conditions.

      K Cast Iron
      N Non-Ferrous
    • TN2510
      coated carbide grade
      - MT-CVD-TiN-TiCN composite coating
      - light machining
      - machining of hardened steel, stellite and cast iron up to 64 HRC
      - very good wear resistance
      P Steel
      K Cast Iron
      H Hardened Materials
    • TN5515

      Coated carbide grade TN5515 has an MT-CVD-TiN-TiCN-Al203 coating. Engineered for a
      balanced toughness and wear ratio. Ideal for light to medium machining of all cast irons.

      K Cast Iron
    • TN7525

      Coated carbide grade TN7525 has an MT-CVD-TiN-TiCN-Al203-TiN coating. Engineered for light
      and medium machining of all steels and nodular cast irons.

      P Steel
      M Stainless Steel
    • TTI25
      P Steel
      M Stainless Steel
      K Cast Iron
    • WK15CM
      K Cast Iron
    If you create a new solution, you will lose any solutions you were working on already. How would you like to proceed?
    You are about to create a duplicate . Do you want to proceed?
    You are about to delete Do you want to proceed?
    What would you like to rename your to?
    Please enter a valid name
    Please enter a name for the duplicate
    Please enter a valid name
    You are about to add to your My Solutions page. Do you want to proceed?
    Please enter a valid name
    Send a copy of

    Please enter a valid Email
    Please enter a valid name

    We have found the following CAD Drawings

    Select the files you are looking for and download them all at once

    You should be logged to see your dashboard information
    The product/s () you were trying to add to the cart is/are not available, please contact customer service.
    item(s) successfully added to the cart
    View Cart