Vermont Gage 111171700 Class Zz Plus Plug Gage 0.717 in

Product Description

The VERMONT GAGE 111171700 is a Class ZZ Plus plug gage used to verify bore and hole dimensions in precision inspection applications. Manufactured from tool steel with a 10 microfinish surface finish, it measures a nominal diameter of 0.717 inches with a tolerance of 0.0002 inches. The overall length is 2.0 inches. Each unit ships with a Certificate of Accuracy traceable to NIST, confirming compliance with ASME B89.1 standards. This gage is handled by quality control technicians, toolroom machinists, and metrology professionals who require reliable, traceable dimensional verification on the shop floor or in the inspection lab.

This plug gage is suited for go inspection tasks on machined bores, drilled holes, and reamed features in both production and toolroom environments. It is compatible with use alongside set micrometers, verniers, and other precision measuring devices for setup verification and process control. Typical applications include incoming inspection, in-process quality checks, and final inspection of close-tolerance bored components in manufacturing settings.

Key Features

• Nominal measurement diameter of 0.717 inches for precise bore verification
• Class ZZ Plus tolerance of 0.0002 inches for tight dimensional control
• Tool steel construction for durability and wear resistance in production use
• 10 microfinish surface finish reduces wear on precision bore surfaces
• NIST-traceable Certificate of Accuracy included, meeting ASME B89.1 requirements
• Overall length of 2.0 inches for convenient single-hand operation

Compatibility

Designed for go inspection use with set micrometers, verniers, and other precision measuring devices as noted in the product specifications. Suitable for use in any inspection or toolroom application requiring a 0.717-inch nominal diameter plug gage conforming to ASME B89.1 standards.

Installation Notes

Plug gages are handled and used by quality technicians and toolroom machinists and require no permanent installation. Keep the gage clean and lightly oiled when not in use to prevent corrosion on tool steel surfaces. Avoid dropping or striking the gage, as impact damage can compromise dimensional accuracy. Store in the supplied case or a padded gage block holder away from temperature extremes to maintain calibration integrity.