This IRWIN 1837375 Phillips insert bit is a high-quality tool that is perfect for both commercial and residential use. With a durable black finish and a 1-inch length, this bit is designed to provide reliable performance for all your drilling needs. Made in China and suitable for use with a variety of power tools, this bit is a must-have for any DIY enthusiast or professional mechanic. Whether you're working on a home improvement project or a repair in your workshop, this IRWIN Phillips insert bit is the perfect choice.