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Technical Specifications

Tool configurations

Select a configuration to review it above.

Article IDConfigurationCutting diameter D1 [in]Shank diameter D [in]Maximum cutting depth AP1MAX [in]Overall length L [in]Corner radius Re [in]ANSI catalog numberGradeFlutesShank style
6828773 4X4EE13005RAW 0.50.50.6252.50.0154X4EE13005RAWWS15PE4Weldon
6828774 4X4EE13005RBW 0.50.50.6252.50.034X4EE13005RBWWS15PE4Weldon

Technical documents

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Description

WIDIA VariMill XTREME 4X4E inch corner radius end mills feature 4 flutes and Weldon shanks. Compare cutting diameter, corner radius and length in the manufacturer specifications, then request a quote by exact catalog number.

WIDIA VariMill XTREME 4X0E inch corner radius end mills feature 4 flutes and cylindrical shanks in a regular-length design. Compare cutting diameter, corner radius and length in the manufacturer specifications, then request a quote by exact catalog number.

WIDIA VariMill XTREME 4X0E inch corner radius end mills feature 4 flutes and Weldon shanks. Compare cutting diameter, corner radius and length in the manufacturer specifications, then request a quote by exact catalog number.

WIDIA VariMill XTREME 4X1E inch corner radius end mills feature 4 flutes and Weldon shanks. Compare cutting diameter, corner radius and length in the manufacturer specifications, then request a quote by exact catalog number.

WIDIA VariMill XTREME 4X4E inch corner radius end mills feature 4 flutes and cylindrical shanks. Compare cutting diameter, corner radius and length in the manufacturer specifications, then request a quote by exact catalog number.

WIDIA VariMill XTREME 4X6E inch corner radius end mills feature 4 flutes and Weldon shanks. Compare cutting diameter, corner radius and length in the manufacturer specifications, then request a quote by exact catalog number.

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Technical guidance & FAQs

Applications and materials

WIDIA VariMill XTREME 4X4E radiused inch tools combine four flutes, WS15PE grade and Weldon shanks. Their specified corner radius addresses features needing a rounded outside corner in the platform’s broad metal-milling applications.

Choosing a configuration

Compare cutting depth and overall length with regular 4X0E and longer 4X1E tools. Match radius and shank style as well as diameter.

Compatibility and use

Confirm the Weldon shank fits the holder and select material-specific guidance for steel, stainless steel, cast iron or superalloys. Check the complete tool envelope before choosing a different length family.

Does 4X4E establish the same reach as 4X0E?

No. Compare published cutting and overall lengths for the exact configurations.

What holder feature needs checking?

The selected Weldon shank, including diameter and holder acceptance.

Can I replace it with square 4X4E?

Only where the component permits the different corner geometry.

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