| 摘要 |
A cover set (110; 210; 310; 410; 510; 610; 710; 810) at least partially covers a tool accessory (40), which is mounted on a spindle (24) that protrudes downward from a housing (4, 6, 30) of a grinder (100; 200; 300; 400; 500; 600; 700; 800). The cover set (110; 210; 310; 410; 510; 610; 710; 810) includes a first cover (120; 420; 520; 620; 720; 820) and a second cover (170; 270; 370; 470; 570; 670; 770; 870). The first cover (120; 420; 520; 620; 720; 820) is fixed to the housing (4, 6, 30), and at least partially covers the tool accessory (40), which is mounted on the spindle (24), from above. The second cover (170; 270; 370; 470; 570; 670; 770; 870) at least partially covers the tool accessory (40) in association with the first cover (120; 420; 520; 620; 720; 820). The second cover (170; 270; 370; 470; 570; 670; 770; 870) is for optional use. |
