The disc micrometer hardened steel has 275 to 300 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 275 to 300 mm with a 30 mm disk and measures the root tangent length of the spur and helical gears and other hard-to-reach features.