Vermont Gage 112301070 Class Zz Plus Plug Gage 1.07mm

Product Description

The VERMONT GAGE 112301070 is a Class ZZ Plus plug gage manufactured from tool steel for precision dimensional inspection work. The gage measures 1.07 mm in diameter with a tolerance of 0.005 mm, making it suitable for tight-tolerance Go inspection applications. The gaging surface carries a 10 microfinish rating, which supports accurate contact with the workpiece. At an overall length of 2.0000 inches and a weight of 0.01 pounds, this is a compact instrument sized for fine-bore work. Each unit ships with a Certificate of Accuracy traceable to NIST, meeting the documentation requirements of most quality management systems. Licensed metrology technicians, machinist inspectors, and quality control professionals are the primary users of this instrument.

This plug gage is used in production and inspection environments where Go-type verification of small-diameter bores is required. It is designed for use with set micrometers, verniers, and other calibrated measuring devices as part of a complete inspection process. Typical applications include incoming inspection, in-process quality checks, and final verification on machined components with bores near 1.07 mm. The gage conforms to ASME B89.1 standards, making it appropriate for shop-floor and laboratory inspection settings in both manufacturing and toolroom environments.

Key Features

• Class ZZ Plus tolerance grade with 0.005 mm tolerance for precise Go inspection
• 1.07 mm diameter gaging pin for small-bore dimensional verification
• 10 microfinish surface finish on the gaging surface
• Tool steel construction for durability and wear resistance
• Includes Certificate of Accuracy with NIST Traceability
• Conforms to ASME B89.1 standards

Compatibility

Designed for Go inspection use with set micrometers, verniers, and other precision measuring devices where a 1.07 mm diameter plug gage is specified per ASME B89.1.

Installation Notes

Plug gages are handled and deployed by metrology technicians and quality control inspectors. Always clean the gage and bore thoroughly before use to prevent debris from affecting the measurement result. Store the gage in its protective case away from temperature extremes to maintain calibration integrity. Do not force the gage into an undersized bore, as this can damage the gaging surface and affect accuracy.