Vermont Gage 112107260 Class Zz Plus Plug Gage 7.26 Mm

Product Description

The VERMONT GAGE 112107260 is a Class ZZ Plus cylindrical plug gage used to verify bore and hole diameters to tight dimensional tolerances. Machined from tool steel and finished to a 10 microfinish surface, it provides consistent, repeatable results in go-inspection applications. The gage measures 7.26 mm in diameter with a tolerance of 0.005 mm, making it suitable for precision quality control work. Each unit ships with a Certificate of Accuracy with NIST traceability, confirming conformance to ASME B89.1 standards. Machinists, quality technicians, and tool-and-die professionals use this type of gage in production inspection and metrology environments.

This plug gage is designed for go inspection of bored, drilled, or reamed holes where dimensional conformance must be verified before assembly or further machining. It is also suited for calibrating and setting micrometers, verniers, and other precision measuring devices. The 2.0-inch overall length allows comfortable handling during repetitive inspection tasks on the shop floor or in a metrology lab. Applicable in both production and toolroom settings where ASME B89.1 compliance is required.

Key Features

• Class ZZ Plus tolerance grade with 0.005 mm tolerance for precision go inspection
• 10 microfinish surface for accurate, consistent gage contact
• Tool steel construction for wear resistance in production use
• Includes Certificate of Accuracy with NIST traceability
• Conforms to ASME B89.1 dimensional standards
• Compatible with setting micrometers, verniers, and other precision measuring devices

Compatibility

Designed for go inspection of holes and bores, and for use as a setting reference with micrometers, verniers, and other precision measuring devices per ASME B89.1.

Installation Notes

This gage is handled and used by quality technicians and machinists; it does not require installation in a mechanical system. Store the gage in its protective case when not in use to prevent damage to the ground surface. Clean the gage and the workpiece bore with a lint-free cloth before inspection to avoid measurement errors caused by debris or oil film. Do not force the gage into undersized holes, as this can damage the tool steel surface and void NIST traceability.