That is a glass cutting plier, made to run a crack down a scored piece of glass. The curved jaw allows the glass to slide over it, helping to break the glass on the intended line, and preventing the glass from cracking away from the score line. Neat tool, it points loads the glass very smoothly.
According to the patent Gumpit found, its a nipper too, and capable of breaking tile. Wow that's really heavy duty. I used one long ago to snap window pane glass to shape.
According to the patent Gumpit found, its a nipper too, and capable of breaking tile. Wow that's really heavy duty. I used one long ago to snap window pane glass to shape.
