Vermont Gage 111172700 Class Zz Plus Plug Gage 0.727 in

Product Description

The VERMONT GAGE 111172700 is a Class ZZ Plus plug gage designed for precise internal diameter inspection. It measures 0.727 inches in diameter with a tolerance of 0.0002 inches and a 10 microinch surface finish. Manufactured from tool steel, this gage provides the dimensional accuracy and wear resistance required for reliable go-inspection work. It ships with a Certificate of Accuracy with NIST traceability, making it suitable for calibrated measurement environments. Machinists, quality technicians, and metrology professionals use this type of gage to verify that bored, drilled, or reamed holes meet specified minimum size requirements before parts advance in the production process.

This plug gage is suited for go inspection applications in manufacturing and machine shop settings. It is used alongside set micrometers, verniers, and other precision measuring devices to verify hole diameter conformance. The 0.727-inch nominal diameter targets mid-range bore sizes common in general machining, tooling, and fixture work. At 2.0 inches overall length, the gage handles well in standard bench and floor inspection routines. Quality control personnel working to ASME B89.1 dimensional standards will find this gage compliant with those requirements.

Key Features

• 0.727-inch measurement diameter with 0.0002-inch Class ZZ Plus tolerance
• 10 microinch surface finish for consistent, repeatable contact
• Tool steel construction for durability and dimensional stability
• Includes Certificate of Accuracy with NIST traceability
• Conforms to ASME B89.1 dimensional gage standards
• 2.0-inch overall length for practical handling in inspection routines

Compatibility

Designed for go inspection use with set micrometers, verniers, and other precision measuring devices in applications requiring ASME B89.1-compliant plug gages at 0.727-inch nominal diameter.

Installation Notes

Plug gages are handled and used by quality technicians and machinists in calibrated inspection environments. Before use, clean the gage and workpiece bore thoroughly to remove chips, oils, or debris that could affect measurement accuracy. Never force a plug gage into an undersized bore, as this can damage the gage surface or the workpiece. Store the gage in its protective case and handle with clean, dry hands or lint-free gloves to preserve the surface finish and prevent corrosion.