The disc micrometer hardened steel has 250 to 275 mm with a 30 mm disk and measures the root tangent length of the spur and helical gears and other hard-to-reach features.
The disc micrometer hardened steel has 250 to 275 mm with a 30 mm disk and measures the root tangent length of the spur and helical gears and other hard-to-reach features.