Thread Plug and Ring Gages, Hardness Testing, Calibration and Special Taps and Dies at WESTport

WESTport is an OEM (Original Equipment Manufacturer) which provides us with preferred pricing for Precision Measuring Tools
not manufactured by WESTport. These special savings are passed directly along to our valued customers. We hope you will find
this added value service saves you time and money as your one stop shop for Quality Assurance Products and Services.

Precision Tool Specials

Gage Tip of the Month - Ring Gages – Top Ten Questions to ask Before Purchasing

While the quality of cylindrical ring gage can vary depending on the manufacturer, customers often treat these gages as
commodity items. As a result, the primary question that customers ask is, "What is your price and delivery?" In reality, that
should be the last question asked.

Here are several questions you should pose first, to ensure that the ring gages you purchase truly meet your company's
requirements and industry standards.

What material is used to manufacture the ring gages?

It is important that the ring-gage material be stable and hard. Good-quality tool steels such as 8620 or O6 are appropriate
choices. Steel blanks should be heat treated to a minimum of 62 Rc

Do you inspect incoming material for adherence to hardening specifications?

The material is the foundation of ring-gage quality, so the answer should be an emphatic "yes."

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