Steel Pin Gauge Set AA Series
Brand :
NIIGATASEIKI
Caution
Product Description
JCSS calibration is also enabled (30.00 mm or less), the most popular steel pin gauge set type.
[Features]
· Sub-zero treatment applied.
· Pin gauges of 1.000 mm or more are engraved with the nominal dimensions of the pin gauge.
· AA-0A to AA-9B sets include an aluminum pin vise, AA-0E to AA-6F sets include a general pin vise.
· With pass certification.
[Applications]
· Used for measuring hole diameter or inspections using micrometers, vernier calipers, etc.
Features
●All products have been processed sub-zero treatment for deterioration aging prevention.●Since it is a true circle, it can be used in various situations.
●With aluminum pin vises.
Usage
●Hole diameter inspection.●As a die and mold part.
●For fluctuation inspection.
●For R measurement.
Specification
●SPQ（set）:1●Diameter Precision: ±0.8μm
●Circularity/Cylindricality: Within 0.5μm
●Hardness: 650HV or more
What is pin gauge
It s a pin shaped gauge manufactured with a specific size and durablematerials to insure certain margin tolerance.
The main purpose is to check and determine the diameter of a small hole,
however, it can also be used for geometric deviation measuring.
Precautions before use
- Clean the gauge with benzine or wipe o the anti-rust oil and dirt with
clean cloth before use. - Ensure there is no rust, scratch or burrs.
Precautions when using
- When using pin gauge, make sure there is no burrs or rust on the edge face.
Keep an eye on the temperature difference of measuring object. - Use pin vise or glove for straight pin gauge. Also, keep an eye on the
expansion affect to gauge from body temperature
Precautions after use
- After using, clean and apply oil on the gauge. Make sure it s scratch-free
then place in provided case. - For long-term storing, convey an inspection every half-year, apply anti-rust
oil and keep it at a place with small changes in humidity and temperature.