This vintage Stanley No. 139 3/4 countersink auger brace drill bit is a must-have for any collector or woodworking enthusiast. Crafted in the United States, this piece has a rich history and adds a touch of nostalgia to any collection. The tool is in excellent working condition and has been well-maintained over the years. The drill bit is a perfect addition to any carpentry or woodworking toolkit and is great for both personal and professional use. Its unique design allows for precise and accurate drilling, making it an essential tool for any woodworking project. Whether you're a seasoned professional or just starting out, this vintage Stanley drill bit is sure to impress.