Vermont Gage 141207700 Class X Minus Pin Gage 0.077 in

Product Description

The VERMONT GAGE 141207700 is a Class X Minus pin gage used for direct part gaging and calibration of measuring equipment. Manufactured from tool steel with a 4 microinch surface finish, this pin gage measures 0.077 inches in diameter and 2 inches in length. The Class X tolerance designation indicates a minus tolerance of 0.00004 inches, making it suited for high-precision inspection work. Each unit ships with a Certificate of Accuracy traceable to NIST standards. Licensed metrologists, quality control technicians, and precision machinists rely on pin gages of this class for go/no-go checks and instrument verification in controlled environments.

This pin gage is used in metrology labs, machine shops, and quality inspection departments wherever tight-tolerance hole or bore verification is required. The 0.077-inch diameter and 2-inch length make it appropriate for checking small-diameter features in machined components, tooling, fixtures, and precision assemblies. The Class X Minus classification places it among the tighter tolerance grades available, supporting calibration processes that demand verified traceability to national standards.

Key Features

• Class X Minus tolerance of -0.00004 inches for high-precision inspection
• Tool steel construction for hardness and dimensional stability
• 4 microinch surface finish for consistent contact measurement
• NIST-traceable Certificate of Accuracy included with each gage
• 0.077-inch diameter in a compact 2-inch length for small-feature access

Compatibility

Designed as a precision measurement tool for calibration of measuring equipment and direct part inspection wherever a 0.077-inch diameter Class X Minus pin gage is specified.

Installation Notes

Pin gages should be handled with clean, dry gloves or lint-free cloth to prevent corrosion from skin contact. Store in a controlled environment away from temperature extremes to preserve dimensional accuracy. Do not force the gage into a feature; apply only light, consistent hand pressure to avoid damage to the gage or the workpiece. Calibration intervals should follow your facility quality plan and applicable metrology standards.