The point micrometer has 30° tip and 25 to 50 mm with a pointed anvil and spindle that has a choice of included angle, ending in small-radius contact points, and can be used to measure grooves, steps, and similar.
The point micrometer has 30° tip and 25 to 50 mm with a pointed anvil and spindle that has a choice of included angle, ending in small-radius contact points, and can be used to measure grooves, steps, and similar.