Vermont Gage 111109800 Class Zz Plus Plug Gage 0.098 in

Product Description

The VERMONT GAGE 111109800 is a Class ZZ Plus plug gage used to perform go inspection checks on machined bores and holes. Manufactured from tool steel with a 10 microfinish surface, it measures a nominal diameter of 0.098 inches with a tolerance of 0.0002 inches. The gage has an overall length of 2.0 inches, making it easy to handle and position during inspection routines. It ships with a Certificate of Accuracy that carries NIST traceability, confirming the gage meets ASME B89.1 dimensional standards. Machinists, quality technicians, and tool room professionals use this type of gage in production and inspection environments.

This plug gage is suited for go inspection applications in machine shops, manufacturing facilities, and quality control labs. It is designed to verify that a drilled, reamed, or bored hole falls within the acceptable size limit for a given tolerance. Common applications include use alongside set micrometers, verniers, and other precision measuring devices where bore conformance must be confirmed before assembly or further machining operations proceed.

Key Features

• Class ZZ Plus accuracy to ASME B89.1 standard
• 0.098 inches nominal measurement diameter
• 0.0002 inches tolerance for precision go inspection
• 10 microfinish surface for consistent contact and wear resistance
• Tool steel construction for durability in shop environments
• Includes Certificate of Accuracy with NIST traceability

Compatibility

Designed for go inspection use with set micrometers, verniers, and other precision measuring devices requiring a 0.098-inch diameter plug reference.

Installation Notes

Plug gages are handled and applied by machinists or quality control technicians and require no permanent installation. Clean the gage and the bore being checked before use to remove chips, coolant, or debris that could affect the measurement result. Store the gage in its protective case when not in use to prevent surface damage and maintain calibration integrity. Periodic recalibration against NIST-traceable standards is recommended to ensure continued accuracy.