 Thousandth of an inch

A thousandth of an inch is a unit of measurement that represents one-thousandth (1/1,000) of an inch. It is commonly referred to as a "mil" in many contexts, especially in manufacturing and engineering. To give you a more precise idea: - 1 thousandth of an inch = 0.001 inches - In metric units, this is approximately 0.0254 millimeters.