| 摘要 |
A cove molding setup device comprising a platform having a bottom fork adapted to be supported upon a saw table arbor beside a disc blade; a slide bar mounted upon said platform at a plurality of transverse positions with respect to said base fork; a protractor mounted to said slide bar at a plurality of rotatably adjustable angles about a pivot; and a fence guide bar adjustably mounted to said protractor at a plurality of distances from said pivot.
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