Endwinkel

Endwinkel, a German term combining End (end) and Winkel (angle), is used in technical German to refer to the angle at the termination of a feature, edge, or component. The exact meaning varies by domain, and there is no universal definition; it is a descriptive parameter in drawings, CAD models, and manufacturing specifications.

In mechanical design and manufacturing, Endwinkel describes how the end of a part terminates relative to its axis or reference surfaces. For a rod or pin, the Endwinkel may define whether the end is cut flat, beveled, or rounded; a 0° Endwinkel typically corresponds to a perpendicular, flat end, while larger Endwinkel values indicate a bevel.

In carpentry or metalworking drawings, Endwinkel is used alongside other termination features, such as Endface, Endradius, or chamfers, to ensure proper fit and assembly. The term may appear in German-language catalogs and manuals; in international contexts, equivalent terms include termination angle or end-face angle, though the precise interpretation depends on the drawing standard in use.

Variations in practice reflect different standards (ISO, DIN, company internal). Practitioners rely on explicit dimensioning rather than assuming Endwinkel from context. See also related concepts such as chamfer angle, bevel angle, end face, and edge finishing.