| 摘要 |
A device for cutting paper or other materials is provided. This device includes a substantially flat base, wherein the base is adapted to receive paper and other flat material for cutting. A manually-operated cutting blade assembly is pivotally attached to either the right or left side of the base. The cutting blade assembly includes an elongated cutting arm positioned over a predetermined line of cut on the base. A sighting device is mounted on the base on the same side as the elongated cutting arm and further includes a housing and an adjustable light source mounted within and protected by the housing. The light source projects a fixed line of visible light along the predetermined line of cut. A switch is included for activating and deactivating the light source. A first portion of the switch is located in the handle grip and a second portion of the switch is located within the housing. The light source is activated when the elongated cutting arm is raised and is deactivated when the elongated cutting arm is lowered.
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