Mitutoyo Mechanical Depth Micrometer Range Graduation

The Mitutoyo mechanical depth micrometer (also called a depth mic or micrometer depth gauge) measures the depth of holes, slots, keyways, shoulders, and recesses with precision. Mitutoyo is a long-established maker of precision measuring instruments, and this line suits machine shops, tool rooms, inspection departments, and quality control labs.

Key Features:

• Mechanical design needs no battery and reads directly from the graduated thimble and sleeve
• Flat, precision-ground base gives stable, repeatable seating on the reference surface
• Interchangeable measuring rods let one micrometer cover a range of depths (on models that use them)
• Ratchet or friction thimble helps apply consistent measuring force from one reading to the next
• Locking feature holds the reading so you can remove the tool and read it
• Hardened, durable measuring surfaces resist wear in everyday shop use

Several ranges and graduations are available in this product line. Choose the child item whose range and graduation match your measuring needs. Together, these micrometers offer the accuracy, build quality, and reliability that Mitutoyo is known for.