The .8" to 1.6" Etalon Bore Micrometer Set offers high precision measurements for bores ranging from .8" to 1.6" in size. With the trusted Etalon brand name, this set provides accurate and reliable results for metalworking inspection and measurement tasks. This bore micrometer set is essential for CNC machining, manufacturing, and other industrial applications where precise measurements are critical to ensure quality and productivity.