The diameter of the circle a length of the electrode assumes when lying free on a smooth surface.

A surfacing variation in which surfacing material is deposited to achieve the required dimensions. See also buttering, cladding and hard-facing.

A rough ridge, edge, protuberance, or area left on metal after cutting, drilling, punching, or stamping.

A joint between two members lying in the same plane.

Process of cutting material to size for more manageable processing.