| 摘要 |
PURPOSE: A cutting device is provided to improve working efficiency and to reduce accidents in a cutting work. CONSTITUTION: A cutting device is composed of a body(1) having a worktable(3), a saw blade member(30) cutting an object, and a driving unit(10) supplying cutting force to the saw blade member. An indication beam emitting unit(50) is installed at the body, and emits an indication beam(90) to the object. The indication beam emitting unit includes a lighting unit emitting a laser beam, a lens member collecting the laser beam, and a diffraction grating.
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