These awls are used for detailed work such as shaping the edges, feeding the cloth into the sewing machine and untying threads. With a sharp edge like an artillery shell, the awl is suitable for marking and opening holes especially for thick fabrics and leather. With its curved tip, this awl is perfect for such tasks as producing curves, feeding cloth, or undoing seams. In addition, the tip has a smooth finish, which makes injury to the cloth or your fingers difficult.