| 摘要 |
The present invention provides an accessory device for use between the jaws of a conventional milling machine or the like, and the accessory device includes two cooperating components. The first component includes a workpiece engaging surface and a sliding surface arranged in angular reaction thereto, and the second component also includes a sliding surface arranged in sliding abutment with the sliding surface of the first component, and a work engaging surface disposed in spaced parallel relation to the work engaging surface of the first component, whereby when the second component slides with respect to the first component, the work engaging surfaces can be moved together to hold a workpiece at a desired angle with respect to the cutting or grinding tool of the machine.
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