Welcome
Please confirm your preferences
Update Preferences

Product Suggestions

Product Family suggestions

Contact a Kennametal Expert

Customer Support

Find customer support centers around the globe.

Quick Order
Item(s) successfully added to cart
View Cart
Turn up your volume for less with our limited-time offers! Shop Now

Contact a Kennametal Expert

Customer Support

Find customer support centers around the globe.

Item(s) successfully added to cart
View Cart
Exit Search Back to Solution

Editing Solution

Adding Solution

Solution Name:{{SolutionName}}

    Product Similar To:

    Back To | Modify Similar To

    SEFAS Chamfering Inserts • R021 • 41°/45°

    SEFAS™ Chamfering Inserts

    Material Number2272790

    ISO Catalog ID3.42807R021ANSI Catalog ID3.42807R021

    SEFAS CHAMFER Holemaking - 2272790 - Kennametal
    SEFAS CHAMFER Holemaking - 2272790 - Kennametal
    SEFAS CHAMFER Holemaking - 2272790 - Kennametal
    SEFAS CHAMFER Holemaking - 2272790 - Kennametal
    Open expanded view
    SEFAS CHAMFER Holemaking - 2272790 - Kennametal
    SEFAS CHAMFER Holemaking - 2272790 - Kennametal
    SEFAS CHAMFER Holemaking - 2272790 - Kennametal
    Generic representation
    List Price
    $29.38/each
    Discount
    Your Price
    /each
    In StockThis item is no longer availableLonger Delivery
    Contact our sales team to discover all of your pricing options
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    This item is no longer available
    • P Steel
    • M Stainless Steel
    • K Cast Iron
    • N Non-Ferrous
    • S High-Temp Alloys
    • H Hardened Materials
    {{cadTool}} format is not available

    Sending to {{cadTool}} in progress...

    Downloaded file will be available after import in the {{cadTool}} tool library.

    Drawings for 2272790
    Metric
    Inch
    Material Number2272790
    ISO Catalog ID3.42807R021
    ANSI Catalog ID3.42807R021
    GradeKC7315
    [EPSILONR] Profile Angle45
    [S] Insert Thickness3.98 mm
    [S] Insert Thickness.1567 in
    [W1] Insert Width 12 mm
    [W1] Insert Width .4724 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
    View MoreView Less

    CAD Drawings Models

    Can’t find the file type you’re looking for?

    Product data

    SDS

    Safety Data Sheets

    I have read and accepted the Terms & Conditions of use

    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
    1191058
    3.37120R732
    3.37120R732
    List Price
    /each
    Discount
    Your Price
    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    In StockThis item is no longer availableLonger Delivery
    SEFAS 2° Whistle Notch (WN) • for use with Metric Drills
    SEFAS 2° Whistle Notch (WN) • for use with Metric Drills
    1191061
    3.37140R732
    3.37140R732
    List Price
    /each
    Discount
    Your Price
    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    In StockThis item is no longer availableLonger Delivery
    SEFAS 2° Whistle Notch (WN) • for use with Metric Drills
    SEFAS 2° Whistle Notch (WN) • for use with Metric Drills
    1245737
    3.37160R732
    3.37160R732
    List Price
    /each
    Discount
    Your Price
    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    In StockThis item is no longer availableLonger Delivery
    SEFAS 2° Whistle Notch (WN) • for use with Metric Drills
    SEFAS 2° Whistle Notch (WN) • for use with Metric Drills
    1245738
    3.37180R732
    3.37180R732
    List Price
    /each
    Discount
    Your Price
    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    In StockThis item is no longer availableLonger Delivery
    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
    1245741
    3.37532R012
    3.37532R012
    List Price
    /each
    Discount
    Your Price
    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    In StockThis item is no longer availableLonger Delivery
    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
    1245742
    3.37534R014
    3.37534R014
    List Price
    /each
    Discount
    Your Price
    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    In StockThis item is no longer availableLonger Delivery
    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
    1245743
    3.37538R016
    3.37538R016
    List Price
    /each
    Discount
    Your Price
    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    In StockThis item is no longer availableLonger Delivery
    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
    1245744
    3.37540R018
    3.37540R018
    List Price
    /each
    Discount
    Your Price
    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    In StockThis item is no longer availableLonger Delivery
    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
    1245745
    3.37542R020
    3.37542R020
    List Price
    /each
    Discount
    Your Price
    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    In StockThis item is no longer availableLonger Delivery
    Round Shank • For Use with Metric Drills • Inch
    Round Shank • For Use with Metric Drills • Inch
    1604273
    SEF100120RSS125M
    SEF100120RSS125M
    List Price
    /each
    Discount
    Your Price
    /each
    Sold in pkg. of 0Adjusted to meet the minimum package size.
    Minimum qty: 0Adjusted to meet the minimum quantity requirement.
    In StockThis item is no longer availableLonger Delivery
    You are about to add to your My Solutions page. Do you want to proceed?
    Select the destination where you want to move to.
    New Folder
      • Applied Filters:
      • Clear All

    A folder with the name already exists.

    Please enter a valid name
    product-image
    Please adjust the following properties from

    ISO Catalog Number

    ANSI Catalog Number

    to find similar products.

    The following files are available

    Please select a file to download

    Models

    Product data

    I have read and accepted the Terms & Conditions of use

    Can’t find the file type you’re looking for?

    You should be logged to see your dashboard information
    Session expired due to inactivity, please login again
    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

    . Please enter the desired qty for the material(s) you want to include in your promotion or Proceed Without Promotion and only your base materials will be added to the cart.

    Minimum quantity should be

    SAP Material NumberISO Catalog NumberGrade  

    You are about to leave the Solution building process.

    Are you sure you want to leave?