The 1-3/4in Self-Feed Bit from Irwin's Speedbor Supreme line is designed for fast and efficient drilling in wood. This bit features a unique self-feeding design that allows for quick penetration and reduced effort. Made from high-quality steel, it ensures durability and longevity. The 1-3/4-inch diameter is ideal for creating larger holes, making it suitable for various applications, including plumbing and electrical work. Its precision tip guarantees accurate drilling, while the robust construction ensures reliable performance. Perfect for both professionals and DIY enthusiasts, this self-feed bit is a must-have for any toolkit.