| 摘要 |
A saw includes a slot formed in one end of a handle. A saw blade is engaged in the slot and rotatably secured to the handle at a rod. The rod includes a projection of smaller size. The saw blade includes a groove of smaller size for engaging with the projection and includes an aperture for engaging with the rod so as to prevent the rod from disengaging from the saw blade when the rod is engaged in the aperture of the saw blade. The saw blade includes a number of notches for engaging with a latch so as to be adjusted to different angular position relative to the handle.
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