| 摘要 |
<p>A set of removable cutting attachments (550, 650, 740 and 840). The attachments are of different lengths. The coupling members (578, 802) internal to the attachments are all spaced a substantially identical distances from the distal ends of the attachments. This makes it possible to employ cutting accessories (40a) that have shafts (44a) of a common length in each attachment. The accessory shafts have plural, linearly aligned retention features (530) are formed on the shaft. This makes it possible to longitudinally adjust the position of the cutting accessory relative to the attachment with which the accessory is used.</p> |
