Vermont Gage 111207100 Class Zz Minus Plug Gage 0.0710 in

Product Description

The VERMONT GAGE 111207100 is a Class ZZ Minus plug pin gage designed for NoGo inspection of hole diameters at 0.0710 inches. Manufactured from steel with a 10 microfinish surface coating, it delivers consistent dimensional verification in quality control and production environments. At 2 inches overall length, this pin gage is handled by machinists, quality inspectors, and toolroom technicians who need reliable go/nogo results on close-tolerance bores. Each unit ships with a Certificate of Accuracy with NIST traceability, making it suitable for use in documented inspection programs and ISO-compliant facilities.

This pin gage is used in applications requiring precise hole diameter verification at the 0.0710-inch nominal size. The Class ZZ Minus tolerance designation means the gage dimension falls below nominal, making it a NoGo member for rejecting oversized holes. Typical uses include setting micrometers, calibrating verniers, and verifying bore diameters on machined components in aerospace, automotive, medical device, and general manufacturing environments. It is suited for both shop-floor inspection and lab-grade metrology setups.

Key Features

• Class ZZ Minus tolerance at 0.000200 inches for NoGo inspection duty
• Steel construction with 10 microfinish surface for consistent contact and long service life
• NIST-traceable Certificate of Accuracy included for documented quality systems
• 2 inches overall length for easy handling in tight inspection setups
• Compatible with use on micrometers, verniers, and other precision measuring devices

Compatibility

Designed for use in NoGo inspection of 0.0710-inch diameter holes and for setting micrometers, verniers, and other precision measuring devices. Suitable as an OEM-style replacement or new-installation pin gage in any quality inspection program requiring Class ZZ Minus plug gages at this diameter.

Installation Notes

Pin gages are handled and stored by quality technicians and machinists following standard metrology practices. Always clean the gage and the part bore before use to prevent false readings from debris or oil contamination. Store in a protective case away from temperature extremes to maintain dimensional stability. Do not force the pin into a bore — light, consistent hand pressure is the correct technique for NoGo inspection.