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    Sumitomo Electric Hardmetal IGETALLOY TNGG Negative Turning Insert, MM Chipbreaker

    Sumitomo Electric Hardmetal IGETALLOY TNGG Negative Turning Insert, MM Chipbreaker

    Triangular negative turning insert (with hole, double-sided chipbreaker), ISO type TNGG with the MM chipbreaker, offered in cemented carbide grades.

    Key features

    • Corner radius range: 0.8 mm
    • Stocked grades: ST20E

    Specifications

    Product line IGETALLOY
    Insert shape Triangular
    Clearance angle 0°
    Hole / chipbreaker With hole, double-sided chipbreaker
    Chipbreaker MM
    TNGG220408R-MM ST20E IC (mm): 12.7 | S (mm): 4.76 | RE (mm): 0.8 | L (mm): 22.0 | D1 (mm): 5.16 | Hand: Right | Grade: ST20E | Grade material: Cemented carbide | Stock: Yes
    TNGG220408L-MM ST20E IC (mm): 12.7 | S (mm): 4.76 | RE (mm): 0.8 | L (mm): 22.0 | D1 (mm): 5.16 | Hand: Left | Grade: ST20E | Grade material: Cemented carbide | Stock: Yes
    Turning InsertsSumitomo Electric Hardmetal
    2 product codes available in this family
    Sourced direct from KoreaExport-ready supplyCompetitive pricing
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    Sumitomo Electric Hardmetal IGETALLOY TNGG Negative Turning Insert, MM Chipbreaker

    Brand Sumitomo Electric Hardmetal·Turning Inserts

    Available part numbers (2)

    TNGG220408R-MM ST20E, TNGG220408L-MM ST20E

    How to order

    Send the Sumitomo Electric Hardmetal part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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    Product codes & specifications
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    RFQ List (0)
    Product codeSpec
    TNGG220408R-MM ST20EIC (mm): 12.7 | S (mm): 4.76 | RE (mm): 0.8 | L (mm): 22.0 | D1 (mm): 5.16 | Hand: Right | Grade: ST20E | Grade material: Cemented carbide | Stock: Yes
    TNGG220408L-MM ST20EIC (mm): 12.7 | S (mm): 4.76 | RE (mm): 0.8 | L (mm): 22.0 | D1 (mm): 5.16 | Hand: Left | Grade: ST20E | Grade material: Cemented carbide | Stock: Yes

    Need a different model, or a part not listed here? Send us your parts list →

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