The point micrometer has 30° tip and 0 to 1” 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 0 to 1” 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.