Plain Plug Gauge
Plain Plug Gauges are precision inspection tools used to verify hole sizes and dimensional tolerances in machining and manufacturing applications.
Description
A Plain Plug Gauge is a precision inspection tool used to check the dimensional accuracy of holes and internal cylindrical features. It is designed to verify whether a hole falls within specified dimensional limits without requiring a numerical measurement reading. Plain plug gauges are commonly used in machining, manufacturing, tool rooms, and quality control to inspect hole sizes and maintain consistency in production processes.
Key Features
- Designed for checking internal hole dimensions
- Supports quick pass-or-fail dimensional inspection
- Available in different sizes and tolerance specifications
- Suitable for repetitive inspection in manufacturing environments
Applications
- Inspecting drilled and machined holes
- Verifying hole dimensions against specified tolerances
- Quality control during component production
- Dimensional inspection in engineering workshops and tool rooms



