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Cylindrical Taper Ring Gages

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Cylindrical Taper Ring Gages

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Quick Overview

WESTport Gage manufactures cylindrical taper gages to meet your gaging needs.
We use specially modified equipment for grinding and measuring a taper.
The ANSI standard on Machine Tapers can be a bit confusing to the average user. If you order a taper ring and plug gage to the ANSI standard they will not true to each other. The machine taper ID is made with a decreasing taper, while the tool holder’s OD is made with an increasing taper. The proper ordering procedure is to order a PLUG to the standard and a “check ring” to check the plug for wear, and vise versa the RING to the plug. All Standard Tapers manufactured to ASME/ANSI B5.10 class Z unless otherwise specified.


Related Links
Cylindrical Taper PLUG Gages
Taper Dimensions Specification Table
Cylindrical Taper Technical Information
Association for Manufacturing Technology


WESTport Gage manufactures cylindrical taper gages to meet your gaging needs.
We use specially modified equipment for grinding and measuring a taper..
The ANSI standard on Machine Tapers can be a bit confusing to the average user. If you order a taper ring and plug gage to the ANSI standard they will not true to each other. The machine taper ID is made with a decreasing taper, while the tool holder’s OD is made with an increasing taper. The proper ordering procedure is to order a PLUG to the standard and a “check ring” to check the plug for wear, and vise versa the RING to the plug. All Standard Tapers manufactured to ASME/ANSI B5.10 class Z unless otherwise specified.

To learn more about Cylindrical Taper Gages CLICK HERE.

WESTport Manufactured Products. 24th Anniversary Servicing Industry Worldwide (1989-2013)