| 摘要 |
A portable tool for milling a chamfered edge on a workpiece, includes a cutting attachment installed on a motorized drive unit. The cutting attachment includes a rotary milling cutter partially encircled by a hood element that carries a V-shaped guide structure adapted for sliding engagement with edge areas of the workpiece. The hood is attached to the motorized drive unit by an eccentric cam means, which can be adjusted to vary the penetration distance of the milling cutter into the workpiece. Various cutting depths can be achieved by adjusting the hood in relation to the rotational axis of the motorized drive unit. The V-shaped guide is arcuately adjustable to vary the slant angle of the chamfered edge independently of the cutting depth adjustment.
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