Each collet includes a conical exterior and a lengthwise collet gap, and each collet receptacle includes a conical interior.

每个夹头包括一个锥形夹头外观和纵向的差距，包括每一个圆锥形套筒插座内部。

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Each collet includes a conical exterior and a lengthwise collet gap, and each collet receptacle includes a conical interior.

每个夹头包括一个锥形夹头外观和纵向的差距，包括每一个圆锥形套筒插座内部。

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