Vermont Gage 112108600 Class Zz Plus Plug Gage 8.6 Mm

Product Description

The VERMONT GAGE 112108600 is a Class ZZ Plus plug gage with an 8.6 mm diameter, designed for Go inspection applications in precision measurement work. Built from tool steel with a 10 microfinish surface coating, this gage delivers a tolerance of 0.00508 mm, making it suitable for verifying bore dimensions in production and quality control environments. Each unit ships with a Certificate of Accuracy with NIST traceability, supporting documentation requirements in regulated inspection settings. Machinists, quality technicians, and tool room professionals rely on plug gages of this class for fast, reliable attribute inspection of drilled, reamed, or bored holes.

This plug gage is used in Go inspection routines to confirm that a bore meets its minimum acceptance threshold. It is appropriate for use in both production floor and inspection lab settings. Beyond Go inspection, the 112108600 is also suited for setting micrometers, verniers, and other measuring devices that require a traceable reference standard. Its compact overall length of 2 inches makes it easy to handle in bench-top inspection workflows.

Key Features

• Class ZZ Plus tolerance of 0.00508 mm for precise attribute inspection
• 8.6 mm diameter for Go inspection of matching bore sizes
• 10 microfinish surface coating for smooth, repeatable gage contact
• Tool steel construction for durability and dimensional stability
• Includes Certificate of Accuracy with NIST traceability
• Conforms to ASME B89.1 standards

Compatibility

Designed for Go inspection of 8.6 mm bores and for setting micrometers, verniers, and other measuring devices requiring a traceable Class ZZ Plus reference standard.

Installation Notes

Plug gages should be handled and stored carefully to prevent surface damage that could affect measurement accuracy. Before use, clean the gage and the bore being checked with a lint-free cloth to remove debris or cutting fluid. Apply light gage oil when appropriate to protect the tool steel surface and extend service life. Calibration and use should follow ASME B89.1 guidelines and facility quality procedures.