Introduction to Metals
March 22, 2022
Optical Comparators
March 22, 2022
Bore gauges are self-indicating, self-centering comparative gauges for detecting size deviations
and shape defects of holes. Bore gauges ensure that the holes you inspect meet the
requirements of the engineering specifications. In this course, you will gain the mastery required
to accurately measure with a bore gauge.
By the end of this course, you will be able to
• Identify the most common types of bore gauges
• Define the characteristics of a precision hole
• Identify and explain the major components of bore gauges
• Demonstrate how to use different types of bore gauges to inspect hole size and hole
shape
Course ID Number: MEA-2007