Surface Plates
March 22, 2022
Introduction to Metal Spinning
March 22, 2022
Optical center finders are used to align a drill bushing with scribed hole location lines on a part.
They are very useful when the tolerances for hole location are critical. In this course, you will
gain the mastery required to accurately measure with an optical center finder.
By the end of this course, you will be able to
• Define and explain the optical center finder
• Identify the components of a drill guide
• Use an optical center finder to align a drill bushing with scribed hole location lines
Course ID Number: MEA-2019