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    NV • Groove and Turn • Poly-Vee • Flat Top

    Top Notch™ Groove and Turn Inserts

    Material Number4033889

    ISO Catalog IDNV4RLANSI Catalog IDNV4RL

    Top Notch™ NV4RL Groove and Turn Insert 4033889 - Kennametal
    Top Notch™ NV4RL Groove and Turn Insert 4033889 - Kennametal
    Top Notch™ NV4RL Groove and Turn Insert 4033889 - Kennametal
    Open expanded view
    Top Notch™ NV4RL Groove and Turn Insert 4033889 - Kennametal
    Top Notch™ NV4RL Groove and Turn Insert 4033889 - Kennametal
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    Sold in pkg. of 0Adjusted to meet the minimum package size.
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    • P Steel
    • M Stainless Steel
    • N Non-Ferrous
    • S High-Temp Alloys
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    Drawings for 4033889
    Metric
    Inch
    Material Number4033889
    ISO Catalog IDNV4RL
    ANSI Catalog IDNV4RL
    GradeKCU25
    Insert Size4
    [E] Profile Distance2.997 mm
    [E] Profile Distance0.118 in
    [RC] Corner Radius Center 0.325 mm
    [RC] Corner Radius Center 0.013 in
    [T] Cuttg Depth 5.105 mm
    [T] Cutting Depth 0.201 in
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    Workpiece Materials

    • Steel
    • Stainless Steel
    • Non-Ferrous
    • High-Temp Alloys

    Grades

    KCU25

    KCU25

    Composition: An advanced PVD grade with hard AlTiN coating and fine-grain unalloyed substrate. The new and improved coating improves edge stability with wide range speed and feed capabilities.
    Application: The KCU25™ grade is ideal for general machining of most steels, stainless steels, high-temp alloys, titanium, irons, and non-ferrous materials in a wide range of speeds and feeds with improved edge toughness for interrupted cuts and high feed rates.

    Features and benefits

    • KENGold™ PVD, multilayer coating for easy wear-detection
    • A positive chipbreaker that delivers very low cutting forces for excellent chip control
    • Precision-ground inserts for accurate indexing, resulting in reliability and repeatability
    • Improved cutting conditions for tool life, stability and rigidity

    Create Solution to calculate Feeds and Speeds

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    CAD Drawings Models

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    Product data

    SDS

    Safety Data Sheets
    Create Solution to find the perfect compatible parts for your tool.
     
    Product Name
    Material Number
    ISO Catalog ID
    ANSI Catalog ID
     
    A-NE
    A-NE
    1094848
    A28NEL4
    A28NEL4
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    A-NE
    1094850
    A32NEL4
    A32NEL4
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    H-NE
    H-NE
    1095459
    H32NEL4W
    H32NEL4W
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    H-NE
    H-NE
    1095536
    H40NEL4W
    H40NEL4W
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    NE
    NE
    1097240
    NEL204D
    NEL204D
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    NE
    NE
    1097241
    NEL244D
    NEL244D
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    NE
    NE
    1097242
    NEL164D
    NEL164D
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    NS (with shim) • Inch
    NS (with shim) • Inch
    1097592
    NSR164C
    NSR164C
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    NS (with shim) • Inch
    NS (with shim) • Inch
    1097593
    NSR204D
    NSR204D
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    NS (with shim) • Inch
    NS (with shim) • Inch
    1097595
    NSR164D
    NSR164D
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