Carbide Pin Gauge Set TAG Series (with shank)

NIIGATASEIKI

A set of carbide TAA series pin gauges embedded in plastic shanks.
[Features]
· Little thermal expansion when held manually for use, improving operability. Contamination from hands does not adhere to the gauge.
· Excellent abrasion resistance and very economical with a lifespan approximately 20 to 30 times longer than steel. (100x for honing work)
· Low thermal expansion coefficient (1/2 that of steel, 5x10-6/K) reduces the influence of temperature.
· 0.01 mm increments.
· High hardness eliminates worries about scratching the surface. No dimension change even if broken. (bulges at creases/bends)
· Gauge management is easy. (The periodic gauge inspection interval is lengthened, making it economical.)
[Applications]
· Used for measuring hole diameter or inspections using micrometers, vernier calipers, etc.

What is pin gauge

It s a pin shaped gauge manufactured with a specific size and durable
materials 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.