Chamfers bevel part edges in both the part and assembly environments. Chamfers can be equal distance from the edge, a specified distance, and angle from an edge, or a different distance from the edge for each face. Like fillets, they do not require sketches and are constrained to the edge on which you place them.
For chamfers created in the assembly environment, the geometry selected can be from multiple parts.
You specify the corner appearance and select edges individually or as part of a chain. All chamfers created in a single operation are one feature.
Because chamfers are finish features, consider placing them toward the end of the design process when other features are stable. For example, in assemblies chamfers are often used to remove material in preparation for subsequent operations such as welding.