| 摘要 |
A sheet groove cutter, which is an instrument that, when sheets are sequentially laid out on the surface of a base underlayer material with an adhesive therebetween, can be operated without the use of a ruler in order to cut along the resulting seam between the sheets so as to straddle both sheets, said cutter being characterized in that it comprises a front part, a middle part, and a rear part, with the front part having a thin guide plate that enters the seam between the sheets and guides the cutter along the seam when the cutter is pushed forward, and having at least one blade that is provided in a removable manner behind the guide plate and that cuts a concave groove in the seam portion of the sheets, and the aforementioned rear part having a stabilization member that enters the groove provided by the blade, thereby stabilizing the movement direction of the instrument. |
