Starrett 78XTZ-1 Inside Micrometer to Range - 3/4 1

The Starrett 78XTZ-1 is a precision inside micrometer designed for accurate internal measurement of bores, holes, and slots in the 3/4" to 1" (0.750" – 1.000") range. Engineered to the exacting standards Starrett is renowned for, this inside micrometer delivers reliable, repeatable readings for machining, inspection, and quality control applications.

Key Features:

• Measuring Range: 3/4" to 1" (0.750" – 1.000")
• Reading Resolution: 0.0001" graduation for high-precision measurement
• Hardened and ground measuring faces for long-lasting accuracy and durability
• Smooth, friction-controlled thimble for consistent measuring pressure
• Clearly graduated thimble and sleeve for easy, accurate readings
• Compact, ergonomic design for ease of use in confined spaces
• Manufactured to strict tolerances consistent with Starrett's professional-grade tooling standards

The Starrett 78XTZ-1 inside micrometer is ideal for machinists, toolmakers, and quality control professionals who require dependable internal measurement capability. The 78X series is a trusted choice in machine shops and manufacturing environments worldwide.