Limit Plain Gauge

[Features]
· The limit plain gauge is a gauge that has one measuring surface based on the maximum actual hole size and another measuring surface based on the minimum actual hole size.
■ Through Side Plug Gauge
· This gauge is for inspection of whether the diameter of the hole is larger than the regulated largest object size, and must be able to pass easily through the full length of the hole.
■ Blind Plug Gauge
· This gauge is for inspection of whether the diameter of the hole is smaller than the regulated smallest object size, and must not enter the hole.