Bore and ID gages are designed for internal diameter dimensional measurement or assessment

Dimensional gages and instruments provide quantitative measurements of product or component dimensional and form attributes such as wall thickness, depth, height, length, inner diameter (ID), outer diameter (OD), taper or bore

Plug and pin gauges are used to compare hole and slot dimensions or locations to specific tolerances.

Air gages use pneumatic pressure and flow to measure or sort dimensional attributes.

Boring tools are used to cut or finish the inner diameter of holes

Metal wire and strand has a round, flat, or shaped cross section.

Carbon steels and alloy steels are ferrous alloys that contain carbon and other alloying elements such as manganese, chromium, molybdenum, and nickel.