Tungsten carbide grinding quills most commonly used for CNC precision grinding applications. The quill is an extension of the spindle giving you the ability to reach areas that need to be ground. A well made carbide grinding quill has a long life so you can mount grinding wheels to it over and over again.

Endurance Carbide quills are your best choice for your precision grinding application. Compared to hardened steel quills, carbide last much longer and because of its rigidity and strength it will provide you with less deflection during load operation allowing you more ease and control on holding close tolerances.