| 摘要 |
<p>A power tool comprises a housing (1), a cylindrical cutter block (2) rotatably mounted within the housing (1), and drive means (3) to rotatably drive the cutter block (2). At least one cutting blade (7) is mounted in the cutter block (2) parallel with the axis of rotation thereof. Front and rear sole plates (34, 35) support the power tool on a workpiece in use, and are spaced from each other to define an elongate slot (5) therebetween parallel with the axis of rotation of the cutter block (2) through which the cutting blades (7) extend as the cutter block (2) is rotated. The front and rear sole plates (34, 35) each define a curved surface about the axis of rotation of the cutter block (2).</p> |
