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entity go
that which is perceived or known or inferred to have its own distinct existence (living or nonliving)

physical entity go
an entity that has physical existence

object, physical object go
a tangible and visible entity

whole, unit go
an assemblage of parts that is regarded as a single entity

artifact, artefact go
a man-made object taken as a whole

instrumentation, instrumentality go
an artifact (or system of artifacts) that is instrumental in accomplishing some end

implement go
instrumentation (a piece of equipment or tool) used to effect an end

tool go
an implement used in the practice of a vocation

cutting implement go
a tool used for cutting or slicing

bit
the cutting part of a drill

noun.artifact

9 Subcategories

bur, burr go
small bit used in dentistry or surgery
center bit, centre bit go
a bit with a sharp center point for guidance and two side cutters
chamfer bit go
a bit that is used for beveling
counterbore, countersink, countersink bit go
a bit for enlarging the upper part of a hole
drilling bit, drill bit go
a bit used in drilling for oil
expansion bit, expansive bit go
a bit with a cutting blade that can be adjusted to different sizes
pilot bit go
a small bit that drills a first hole to guide a larger drill
spade bit go
a thin bit with a center point and cutting edges on either side
twist bit, twist drill go
a bit or drill having deep helical grooves