The basics Dritz Awl is a Nickel-plated steel awl is for punching holes in fabric, leather, plastic and vinyl. The benefits Comes with protective sheath. The uses Awls can be used to make hand-worked eyelets, starter holes for small wood screws and to hold and ease fabric under needle while sewing. The bottom line Dritz 3" Awl #624 Sewing & Pattern Making Tool.