THE CYLINDER WITH TWO CONCENTRIC BLIND HOLES MAKES A GOOD ELEMENT FOR KINEMATIC SYSTEMS, WHERE THIS SIMPLE DESIGN CAN BE APPLIED._x000D_
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THIS GENERAL PURPOSE COMPONENT IS WIDELY USED BY THE GAGE INDUSTRY._x000D_
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THE .500", AND .750" CYLINDERS ARE ALSO AVAILABLE_x000D_
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TUNGSTEN CARBIDE IS AVAILABLE ON SPECIAL ORDER.