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FAQ's

Gage details

What ANSI / ASME Standard is used?

ANSI / ASME B1.20.1-2013 is the standard used.

Are the gages NIST traceable

Yes, all gages are NIST traceable

What material is used?

Tool steel GCr15 (AISI 52100, DIN 100Cr6) with a polished finish is used for the tips.  Anodized aluminum is used for the handles.

What is the hardness of the Go / NoGo tips?

Sizes above #4 have a hardness of HRC 58-63.  Sizes below #4 have a hardness of HRC 53-58.

Additional items

What is the warranty?

Tanfel offers a 30 day guarantee on our products.  We will refund or replace your item within 30 days of purchase.  For more details CLICK HERE.

Do the gages come with a Certificate of Accuracy?

Yes, all gages come with a certificate of accuracy.

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