Vermont Gage 111104800 Class Zz Plus Plug Gage 0.048 in

Product Description

The VERMONT GAGE 111104800 is a Class ZZ Plus plug gage designed for precise go inspection of bored, drilled, and reamed holes with a nominal diameter of 0.048 inches. Machined from tool steel and finished to a 10 microfinish surface, this gage delivers a tolerance of 0.0002 inches, meeting the accuracy demands of quality control environments. At 2.0 inches in overall length, it is sized for easy handling in production and inspection settings. Each unit ships with a Certificate of Accuracy traceable to NIST, confirming conformance to ASME B89.1 standards. Metrology technicians, toolroom inspectors, and quality assurance personnel are the primary users.

This plug gage is suited for go inspection tasks in manufacturing, toolroom, and metrology lab environments. It is used to verify that a hole or bore falls within the acceptable minimum size limit, confirming the workpiece will accept a mating part. Compatible with inspection workflows involving set micrometers, verniers, and other measuring devices as noted by the manufacturer. Appropriate for both small-batch and high-volume production inspection where dimensional accuracy is critical.

Key Features

• Class ZZ Plus tolerance of 0.0002 inches for precise go inspection
• 0.048 inches measurement diameter for small-bore applications
• 10 microfinish surface for consistent, repeatable gage contact
• Tool steel construction for durability and wear resistance
• Certificate of Accuracy included with NIST traceability
• Conforms to ASME B89.1 dimensional standards

Compatibility

Designed for use in go inspection of holes and bores at 0.048 inches nominal diameter, and compatible with set micrometers, verniers, and other measuring devices as specified by the manufacturer.

Installation Notes

Plug gages should be handled and stored with care to prevent surface damage that could affect measurement accuracy. Clean the gage and the workpiece bore before use to remove debris, coolant, or oil that may affect readings. Do not force the gage into a bore; light, smooth insertion is the correct technique for go inspection. Calibration intervals should be established per your facility quality management system and ASME B89.1 guidelines.