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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
7008508 W511E10015RAT 0.3750.3751.2530.015W511E10015RATWU20PE5Straight
7008509 W511E10015RET 0.3750.3751.2530.03W511E10015RETWU20PE5Straight
7008510 W511E10015RGT 0.3750.3751.2530.06W511E10015RGTWU20PE5Straight
7084951 W511E13006RAT 0.50.51.253.250.015W511E13006RATWU20PE5Straight
7084886 W511E13006RET 0.50.51.253.250.03W511E13006RETWU20PE5Straight
7084887 W511E13006RGT 0.50.51.253.250.06W511E13006RGTWU20PE5Straight
7084888 W511E13006RJT 0.50.51.253.250.09W511E13006RJTWU20PE5Straight
7084826 W511E13006SZT 0.50.51.253.25—W511E13006SZTWU20PE5Straight
7084889 W511E13016RKT 0.50.51.253.250.12W511E13016RKTWU20PE5Straight

Technical documents

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Product
Description

WIDIA WCE5 W511 inch corner radius end mills feature 5 flutes and straight cylindrical shanks in a regular-length design. Compare cutting diameter, corner radius and length in the manufacturer specifications, then request a quote for the required configuration.

WIDIA WCE4 W401 inch corner radius end mills feature 4 flutes and straight cylindrical shanks. Compare cutting diameter, corner radius and length in the manufacturer specifications, then request a quote for the required configuration.

WIDIA WCE4 W401 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 for the required configuration.

WIDIA WCE4 W411 inch corner radius end mills feature 4 flutes and straight cylindrical shanks. Compare cutting diameter, corner radius and length in the manufacturer specifications, then request a quote for the required configuration.

WIDIA WCE4 W411 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 for the required configuration.

WIDIA WCE4 W421 inch corner radius end mills feature 4 flutes and straight cylindrical shanks. Compare cutting diameter, corner radius and length in the manufacturer specifications, then request a quote for the required configuration.

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Technical guidance & FAQs

Applications and materials

The WIDIA WCE5 W511 regular-length corner-radius end mill combines five flutes with a straight cylindrical shank. WIDIA positions WCE5 primarily for carbon steel and stainless steel shouldering and side milling.

Choosing a configuration

Choose the inch cutting diameter, radius and cutting depth. Confirm the exact W511 catalog number; a stub W501 may share diameter and radius while differing in length.

Compatibility and use

Use WU20PE/WCE5 cutting guidance for the material and operation. Check the complete tool envelope and holder fit, keeping the corner radius required by the component.

What distinguishes radiused W511 from square-end W511?

The radiused tool has a specified curved outside corner. The square-end tool generates a different corner condition.

Does this version have a straight shank?

Yes. It is the straight cylindrical-shank regular-length family; Weldon-shank W511 tools are separate.

Is the inch radius simply a converted metric selection?

Choose the exact inch catalog number and published dimensions. Metric and inch listings remain separate offerings.

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