Vermont Gage 111160100 Class Zz Plus Plug Gage 0.601 in

Product Description

The VERMONT GAGE 111160100 is a Class ZZ Plus plug gage designed for precise go inspection of bored and reamed holes. It measures a nominal diameter of 0.601 inches with a tolerance of 0.0002 inches, making it suited for quality control applications that demand tight dimensional verification. The gage body is manufactured from tool steel and features a 10 microinch surface finish for consistent, repeatable contact. Each unit ships with a Certificate of Accuracy with NIST Traceability, meeting the documentation requirements of most inspection and calibration programs. Licensed metrology technicians, machining inspectors, and quality control professionals are the primary users of this tool.

This plug gage is used in machine shops, manufacturing facilities, and inspection departments wherever hole diameter verification is required. Typical applications include go inspection on production parts, setting and verifying micrometers, verniers, and other measuring devices to a known standard diameter. The 0.601 inch nominal size targets applications requiring close-tolerance bore verification consistent with ASME B89.1 standards. The overall length of 2.0 inches provides comfortable handling during single-hand inspection passes.

Key Features

• Class ZZ Plus tolerance of 0.0002 inches for tight dimensional go inspection
• 10 microinch surface finish for accurate, repeatable contact with bore surfaces
• Tool steel construction for durability and wear resistance in production environments
• Includes Certificate of Accuracy with NIST Traceability for documentation compliance
• Conforms to ASME B89.1 standards
• Overall length of 2.0 inches for practical single-hand use

Compatibility

Designed for go inspection of holes at 0.601 inches nominal diameter and for use as a setting standard with micrometers, verniers, and other precision measuring devices per ASME B89.1.

Installation Notes

Plug gages should be handled only by qualified inspection personnel familiar with precision measurement practices. Clean the gage and the bore being inspected before use to prevent contamination from affecting readings. Store the gage in its protective case when not in use to prevent surface damage or corrosion. Never force a plug gage into a bore — if resistance is encountered, verify bore size with an alternate method before proceeding.