Vermont Gage 111107500 Class Zz Plus Plug Gage 0.075 in

Product Description

The VERMONT GAGE 111107500 is a Class ZZ Plus plug gage designed for precision go inspection of small-diameter bores and holes. Measuring 0.075 inches in diameter with a tolerance of 0.0002 inches, this gage is used to verify that a manufactured bore meets the minimum acceptable size limit. The overall length is 2.0 inches, making it easy to handle in tight inspection setups. Constructed from tool steel and finished to a 10 microfinish surface quality, the 111107500 delivers repeatable, reliable measurements. Every unit ships with a Certificate of Accuracy with NIST traceability, meeting ASME B89.1 standards. Dimensional inspectors, machinists, and quality control technicians are the primary users of this gage.

This plug gage is suited for use in precision machining and manufacturing environments where bore size verification is required during in-process or final inspection. It is compatible with go inspection workflows and can also be used to calibrate or verify the accuracy of set micrometers, verniers, and other measuring devices. The small diameter makes it appropriate for inspecting fine bores common in precision mechanical components. Both toolroom and production floor environments are typical deployment settings for this gage type.

Key Features

• Class ZZ Plus tolerance rating at 0.0002 inches for high-accuracy go inspection
• Tool steel construction provides wear resistance and dimensional stability
• 10 microfinish surface for consistent, repeatable gage contact
• Includes Certificate of Accuracy with NIST traceability
• Meets ASME B89.1 dimensional gage standards
• Compatible with set micrometers, verniers, and other calibration devices

Compatibility

Designed for go inspection applications and for use with set micrometers, verniers, and other measuring devices requiring a precision reference standard at 0.075 inches diameter.

Installation Notes

Plug gages should be handled with clean, dry hands or lint-free gloves to prevent corrosion from skin oils. Store in a protected case away from temperature extremes, as thermal expansion can affect dimensional accuracy at tight tolerances. Inspection should be performed by a qualified dimensional technician following shop-floor or toolroom calibration procedures. Clean the gage and the bore being inspected before use to prevent debris from producing false readings or causing surface damage.