| 摘要 |
A rasp includes a body including upper, lower, front and rear portions. The lower portion has a groove that has first and second sections extending along a length thereof. The first section includes equidistantly spaced coextensive cutting blades extending downwardly therefrom. The blades have front and rear surfaces that have a rectangular shape engageable along a portion of drywall. The second section includes randomly spaced protrusions that have arcuate shapes and extend downwardly therefrom. The protrusions are engageable with drywall for removing imperfections therefrom. A divider bifurcates the first and second sections and extends downwardly from the body. The divider has a height equal to that of the sidewalls. Coextensive sidewalls are conjoined with the body and oppositely spaced from the divider. The sidewalls protrude downwardly from the bottom surface and terminate coplanar with the divider. The first and second sections are recessed from the divider and the sidewalls.
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