| 摘要 |
Novel measuring and cutting apparatus and methods are disclosed. In one embodiment, an apparatus includes a base member, an elongated member having an attachment end coupled to the base member and at least one straight edge adapted to extend over a workpiece, and a measuring arm. The measuring arm includes a first leg slideably coupled at right angles to the elongated member, and a second leg extending from the first leg and adapted to extend over the workpiece, the measuring arm defining a distance between the straight edge and the second leg. The apparatus allows accurate, repeated measurement when the straightedge is angled, and also allows access to the entire length of the straightedge for drawing or cutting.
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