With tooling one thousandth of an inch in diameter to six inches, we are your first choice for solid carbide end mills and high performance tooling.

For USA military and aerospace applications, refer to AS568 o-ring tolerances which are tighter tolerance than general purpose tolerances. For custom o-rings or tight tolerance o-rings, contact us to review the capabilities of your application.

While any manufacturer can provide a tool, we go the extra mile with a specific focus on providing you with innovative solutions to your every machining need.

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The o-ring tolerances outlined in the charts below reference general purpose o-rings and x-rings. Find the right o-ring tolerance for your application and easily order online today from the world’s largest o-ring inventory network.

From tool selection to the spindle, we’re there for you at every turn of the machining process with an unwavering dedication to customer service and a commitment to speaking the machinists’ language.