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    SEFAS Chamfering Inserts • R021 • 41°/45°

    SEFAS™ Chamfering Inserts

    Material Number2272784

    ISO Catalog ID3.42805R021ANSI Catalog ID3.42805R021

    SEFAS CHAMFER Holemaking - 2272784 - Kennametal
    SEFAS CHAMFER Holemaking - 2272784 - Kennametal
    SEFAS CHAMFER Holemaking - 2272784 - Kennametal
    SEFAS CHAMFER Holemaking - 2272784 - Kennametal
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    SEFAS CHAMFER Holemaking - 2272784 - Kennametal
    SEFAS CHAMFER Holemaking - 2272784 - Kennametal
    SEFAS CHAMFER Holemaking - 2272784 - Kennametal
    Generic representation
    List Price
    $24.01/each
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    /each
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    Sold in pkg. of 0Adjusted to meet the minimum package size.
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    • P Steel
    • M Stainless Steel
    • K Cast Iron
    • N Non-Ferrous
    • S High-Temp Alloys
    • H Hardened Materials
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    Drawings for 2272784
    Metric
    Inch
    Material Number2272784
    ISO Catalog ID3.42805R021
    ANSI Catalog ID3.42805R021
    GradeKC7015
    [EPSILONR] Profile Angle45
    [S] Insert Thickness2.83 mm
    [S] Insert Thickness.1114 in
    [W1] Insert Width 8 mm
    [W1] Insert Width .315 in
    See all Product Variants

    Workpiece Materials

    • Steel
    • Stainless Steel
    • Cast Iron
    • Non-Ferrous
    • High-Temp Alloys
    • Hardened Materials

    Features and benefits

    • Use RO21 SEFAS Chamfering Inserts when using KenTIP or KSEM Drills.

    Create Solution to calculate Feeds and Speeds

    After creating a solution just choose the Feeds & Speeds icon and our system will provide recommendations. You can customize the information by adding your machine and specifications or make adjustments using the sliders.

    Dimension

    K210, K254, K284K211, K222, K255, K285, K411K212, K256Alaşımsız ve düşük alaşımlı çelik Alaşımsız ve alaşımlı çelik ile dökme demir Yüksek alaşımlı çelik ve paslanmaz çelik
    Matkap çapı D1TBminTBmaks.TBminTBmaks.TBminTBmaks.TS100TS80TSmaks.
    .156-.188.236.866.4721.102.8661.102.047.071.098
    .188-.250.3541.024.7091.3781.2201.890.059.087.118
    .250-.266.4331.102.9061.5751.6542.323.079.118.157
    .266-.313.4331.102.9061.5751.6542.323.098.157.197
    .313.-.375.5121.1421.0631.6931.9292.559.118.197.236
    .375-.438.5511.2601.1421.8502.0082.717.138.197.276
    .438-.500.5911.3781.2202.0082.2052.992.157.236.315
    .500-.563.8271.4171.4962.0872.7173.307.157.236.315
    .563-.625.8661.5751.5752.2833.0713.780.157.236.315
    .625-.6881.2991.8502.0872.6383.7404.291.157.236.315
    .688-.7501.3782.0082.1262.7564.0554.685.157.236.315
    .750-.8131.5522.1812.2602.8904.3865.016.157.236.315
    .813-.8751.7022.2932.7263.3174.6945.285.157.236.315
    .875-.9381.7352.4042.8763.5464.8845.554.157.236.315
    .938-1.0101.8462.5153.0673.7365.1935.862.157.236.315
    B210A, B221A, B224A, B254A, B284A, B291A, B707A, B966A, B976AB211A, B222A, B225A, B285A, B292A, B411A B708A, B977AB212A, B256A B709A, B978AAlaşımsız ve düşük alaşımlı çelik Alaşımsız ve alaşımlı çelik ile dökme demir Yüksek alaşımlı çelik ve paslanmaz çelik
    Matkap çapı D1TBminTBmaks.TBminTBmaks.TBminTBmaks.TS100TS80TSmaks.
    4,0-4,7417122920361,21,82,5
    4,7-6,0420203527431,52,23,0
    6,0-7,011242340324923,04,0
    7,0-8,01128234042592,54,05,0
    8,0-10,01329274346622,54,05,0
    10,0-12,01535315154743,55,07,0
    12,0-14,02136385369844,06,08,0
    14,0-16,02240405878964,06,08,0
    16,0-18,031455165931074,06,08,0
    18,0-20,0345056721031194,06,08,0
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    Create Solution to find the perfect compatible parts for your tool.
     
    Product Name
    Material Number
    ISO Catalog ID
    ANSI Catalog ID
     
    SEFAS 2° Whistle Notch (WN) • for use with Metric Drills
    SEFAS 2° Whistle Notch (WN) • for use with Metric Drills
    1191054
    3.37100R720
    3.37100R720
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    Chamfer Rings • For Use with Metric Kennametal Hydraulic Chucks • For Use with Inch or Metric Drills
    Chamfer Rings • For Use with Metric Kennametal Hydraulic Chucks • For Use with Inch or Metric Drills
    1197803
    3.37530R010
    3.37530R010
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    /each
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    SEFAS 2° Whistle Notch (WN) • for use with Metric Drills
    SEFAS 2° Whistle Notch (WN) • for use with Metric Drills
    1245735
    3.37060R720
    3.37060R720
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    /each
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    /each
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    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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    SEFAS 2° Whistle Notch (WN) • for use with Metric Drills
    SEFAS 2° Whistle Notch (WN) • for use with Metric Drills
    1245736
    3.37080R720
    3.37080R720
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    /each
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    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
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    Chamfer Rings • For Use with Metric Kennametal Hydraulic Chucks • For Use with Inch or Metric Drills
    Chamfer Rings • For Use with Metric Kennametal Hydraulic Chucks • For Use with Inch or Metric Drills
    1245739
    3.37526R006
    3.37526R006
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    Chamfer Rings • For Use with Metric Kennametal Hydraulic Chucks • For Use with Inch or Metric Drills
    Chamfer Rings • For Use with Metric Kennametal Hydraulic Chucks • For Use with Inch or Metric Drills
    1245740
    3.37528R008
    3.37528R008
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    /each
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    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
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    Round Shank • For Use with Metric Drills • Inch
    Round Shank • For Use with Metric Drills • Inch
    1604140
    SEF040060RSS075M
    SEF040060RSS075M
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    Round Shank • For Use with Metric Drills • Inch
    Round Shank • For Use with Metric Drills • Inch
    1604271
    SEF060080RSS075M
    SEF060080RSS075M
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    /each
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    In StockThis item is no longer availableLonger Delivery
    Round Shank • For Use with Metric Drills • Inch
    Round Shank • For Use with Metric Drills • Inch
    1604272
    SEF080100RSS100M
    SEF080100RSS100M
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    /each
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    Round Shank • For Use with Inch Drills • Inch
    Round Shank • For Use with Inch Drills • Inch
    1604277
    SEF156187RSS075
    SEF156187RSS075
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