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    WCE4 • Series W421 • Sharp Edge • 4 Flute • Weldon Shank • Inch

    WCE4 • Sharp Edge • 4 Flute • Weldon® Shank • Inch

    Material Number6945718

    ISO Catalog IDW421E19029SZWANSI Catalog IDW421E19029SZW

    W421 4FL SE WEL IN Solid End Milling - 6945718 - WIDIA
    W421 4FL SE WEL IN Solid End Milling - 6945718 - WIDIA
    W421 4FL SE WEL IN Solid End Milling - 6945718 - WIDIA
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    W421 4FL SE WEL IN Solid End Milling - 6945718 - WIDIA
    W421 4FL SE WEL IN Solid End Milling - 6945718 - WIDIA
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    List Price
    $221.97/each
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    • P Steel
    • M Stainless Steel
    • K Cast Iron
    • S High-Temp Alloys
    • H Hardened Materials
    • Helical MillingHelical Milling
    • Ramping: BlankRamping: Blank
    • Slotting: Square EndSlotting: Square End
    • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
    • Corner Style: Square EndCorner Style: Square End
    • Shank - Cylindrical WeldonShank - Cylindrical Weldon
    • Helix Angle: X°Helix Angle: X°
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    Drawings for 6945718
    Metric
    Inch
    Material Number6945718
    ISO Catalog IDW421E19029SZW
    ANSI Catalog IDW421E19029SZW
    GradeWU20PE
    Adapter Style Machine SideWeldon
    [D1] Effective Cutting Diameter19.05 mm
    [D1] Effective Cutting Diameter0.75 in
    [D] Adapter / Shank / Bore Diameter19.05 mm
    [D] Adapter / Shank / Bore Diameter0.75 in
    [AP1MAX] 1st Maximum Cutting Depth57.15 mm
    [AP1MAX] 1st Maximum Cutting Depth2.25 in
    [L] Overall Length 127 mm
    [L] Overall Length 5 in
    [Z] Number of Flutes4
    See all Product Variants

    Workpiece Materials

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

    Uses and application

    • Helical MillingHelical Milling
    • Ramping: BlankRamping: Blank
    • Slotting: Square EndSlotting: Square End
    • Side Milling/Shoulder Milling: Square EndSide Milling/Shoulder Milling: Square End
    • Corner Style: Square EndCorner Style: Square End
    • Shank - Cylindrical WeldonShank - Cylindrical Weldon
    • Helix Angle: X°Helix Angle: X°

    Features and benefits

    • WU20PE grade
    • Variable helix to reduce vibrations and increase overall stability
    • Asymmetrical pitch to cut harmonics and reduce vibrations
    • Eccentric relief to provide vibration dampening and increase tool life on steel, stainless steel and cast iron
    • Core taper to increase tool stability and chip evacuation

    Create Solution to calculate Feeds and Speed

    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. Do you want to learn more? Watch Tutorial

    Application Data

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    Tolerance

    Ae/D2%4%5%8%10%12%20%30%40%50%100%
    Speed FactorKv1.9 3.31.45 2.71.45 2.31.451.31.31.21.11.00.90.8
    Feed FactorKFz3.512.512.251.801.641.511.231.071.000.980.98
    Ae/D2%4%5%8%10%12%20%30%40%50%100%
    Speed FactorKv1,9 3,31,45 2,71,45 2,31,451,31,31,21,11,00,90,8
    Feed FactorKFz3,512,512,251,801,641,511,231,071,000,980,98
    View MoreView Less

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    Product data

    SDS

    Safety Data Sheets
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    Product Name
    Material Number
    ISO Catalog ID
    ANSI Catalog ID
     
    EM-CV form AD
    EM-CV form AD
    1013377
    CV40EM075575
    CV40EM075575
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    EM-CV form AD
    1013405
    CV50EM0751000
    CV50EM0751000
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    TG75 Series • Inch
    TG75 Series • Inch
    1014030
    75TG0750
    75TG0750
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    TG100 Series • Inch
    TG100 Series • Inch
    1014031
    100TG0750
    100TG0750
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    TG150 Series • Inch
    TG150 Series • Inch
    1014032
    150TG0750
    150TG0750
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    DA Collets
    DA Collets
    1015088
    180DA0750
    180DA0750
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    EM IN-HSK Form A
    EM IN-HSK Form A
    1015225
    HSK63AEM075375
    HSK63AEM075375
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    EM IN-HSK Form A
    EM IN-HSK Form A
    1015232
    HSK100AEM075375
    HSK100AEM075375
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    EM-CV form AD
    EM-CV form AD
    1025944
    CV40EM075375
    CV40EM075375
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    EM-CV form AD
    EM-CV form AD
    1026118
    CV50EM075575
    CV50EM075575
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