Mitutoyo 193-923 Outside Micrometer Set 3 Pc 0-3 in

Product Description

The MITUTOYO 193-923 is a 3-piece mechanical outside micrometer set covering a measurement range of 0 to 3 inches in 1-inch increments. Each micrometer in the set features a friction ratchet stop thimble for consistent measuring pressure and solid carbide measuring faces for long-term wear resistance. The set is suited for precision dimensional inspection in machine shops, manufacturing facilities, and maintenance environments. Accuracy is rated at 0.0001 inches across the measurement range. The instruments arrive in a plastic storage case for organized transport and protection between uses.

This micrometer set is appropriate for outside diameter and thickness measurements on machined parts, fasteners, stock material, and similar workpieces. The 1-inch range increments make the set a practical bench tool for general-purpose metrology work where a single micrometer would not cover the full range needed. Machinists, tool-and-die technicians, quality control inspectors, and maintenance professionals are the primary users. The carbide measuring faces extend service life in production environments where frequent contact with hardened or abrasive materials is expected.

Key Features

• 3-piece set covers 0 to 1 inch, 1 to 2 inches, and 2 to 3 inches measurement ranges
• Accuracy rated at 0.0001 inches for precision dimensional work
• Friction ratchet stop thimble delivers repeatable measuring force
• Solid carbide measuring faces resist wear on hardened and abrasive workpieces
• Non-rotating spindle design prevents part marking and improves measurement consistency
• Includes plastic carrying case for storage and transport

Compatibility

Designed as a general-purpose outside micrometer set for standard inch-system dimensional inspection applications in machining, manufacturing, and maintenance settings.

Installation Notes

Outside micrometers require no installation but should be calibrated against a known standard before use, particularly after transport or temperature change. Clean measuring faces with a lint-free cloth before and after each use to prevent contamination-related measurement error. Store the instruments in the provided case away from direct heat sources and corrosive environments. Calibration and use should follow applicable shop metrology procedures and any relevant quality system requirements.