Vermont Gage 112100500 Class Zz Plus Plug Gage 0.5 Mm

Product Description

The VERMONT GAGE 112100500 is a Class ZZ Plus plug gage designed for precision dimensional inspection of small bores and holes at 0.5 mm diameter. Built from tool steel with a 10 microfinish surface, it holds a tolerance of 0.00508 mm, making it suitable for Go inspection applications where tight dimensional control is required. The overall length is 2.0 inches. Each unit ships with a Certificate of Accuracy traceable to NIST, meeting the requirements of ASME B89.1. Dimensional inspection professionals, quality control technicians, and toolroom personnel use this gage in production and calibration environments.

This plug gage is used in Go inspection applications to verify that bores, holes, and features meet minimum size requirements. It is also compatible with setting and calibrating instruments such as micrometers, verniers, and other precision measuring devices. Typical use environments include machine shops, quality labs, and toolrooms where consistent, traceable dimensional verification is required at the 0.5 mm diameter range.

Key Features

• Class ZZ Plus tolerance class with 0.00508 mm tolerance for precise Go inspection
• 10 microfinish surface on tool steel construction for long service life and accurate readings
• NIST-traceable Certificate of Accuracy included with each unit per ASME B89.1
• 0.5 mm diameter covers small-bore inspection applications
• Overall length of 2.0 inches suits standard plug gage handle holders

Compatibility

Designed for use as a Go inspection plug gage and for setting micrometers, verniers, and other precision measuring devices requiring a 0.5 mm reference diameter.

Installation Notes

Plug gages of this type are handled and used by quality control technicians and toolroom personnel. Clean and inspect the gage and the bore to be measured before use to prevent damage to the gage or false readings. Do not force the gage into a feature; hand pressure only is appropriate for plug gage inspection. Store in a protective case away from contaminants to maintain the 10 microfinish surface and calibration integrity.