| 摘要 |
A portable assembly is provided in which a power tool can be mounted on a rotatable plate. The plate is large enough to allow the saw to travel above a worksurface. When the plate is in a reference orientation, a workpiece on the support surface below the plate can be cross-cut or rip-cut. When the plate is offset from the reference orientation, the workpiece can be miter-cut, compound-miter cut, or rip-cut. When working with large workpieces, the plate with the power tool can be inverted, transforming the assembly into a table saw. The plate is preferably configured to allow popular sized power saws, jig saws, and routers to be mounted and used in the above manner. Multiple standard width guide plates can be provided with the assembly, to minimize the need to adjust the guide rails.
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