Abstract: A shearing device having one pivoting member formed of two metallic blades having their base ends spaced with one another and their lengths gradually approaching one another until their distal ends which are in engagement with one another and the inner edges of which are beveled to present cutting surfaces. A second cutting member is pivotally secured to said first member and is formed with a pair of cutting edges for cooperation with the two first-mentioned edges wherein a sheet of material placed therebetween is severed along two edges providing an opening rather than a slit.