| 摘要 |
A belt sander ( 2 ) comprising a housing ( 4 ) and having a lower sanding surface ( 40 ) and an upper sanding surface ( 42 ) opposite the first sanding is disclosed. The sander has a larger rear roller ( 32 ) driven by a motor ( 22 ), a front roller ( 34 ) of smaller diameter than the rear roller, and an endless sanding belt ( 38 ). A guard ( 48 ) is pivotable between a lowered position preventing access to the upper sanding surface and a raised position allowing access to the upper sanding surface. A handle ( 12 ) on the housing is pivotable between a first handle position adjacent the upper sanding surface and at least one second handle position further from the upper sanding surface than the first handle position.
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