Whiteside Spiral Up / Downcut Bit, 1/2 in. SH x 1/2 in. CD x 1-5/8 in. CL is a high-quality router bit designed for precision and smoothness. Known as the 2 + 2 Compression bit, it features a unique combination of up and down cut spirals that effectively eliminate chipping when trimming double-sided laminates and veneers. Its double fluted spiral profile ensures the smoothest of cuts, making it i for detailed woodworking projects. Crafted from solid carbide, this bit durability and long-lasting performance. Manufactured by Whiteside Machine Company in Claremont, North Carolina, it is built to meet professional standards. The specifications include a 1/2 inch shank size, 1/2 inch cutting diameter, and a cutting length of 1-5/8 inches, providing versatility and precision in various applications. Model Number: UD5162