prices on 2 models
Beards (punches)
— a hand tool used to cut holes in hard sheet materials, stone or concrete walls. The overwhelming majority is a high-strength steel rod with a sharpened edge in the form of a truncated cone at one end. The tool is put on the surface and hit with a hammer on the steel back of the head. The beard leaves a finished hole in the shape of its tip (oval, round, square, rectangular, triangular, etc.) on the workpiece. For thin sheet metal and leather, tubular punches with a pointed tip can be used.