Whiteside Spiral Upcut Bit, 3/8 in. SH x 3/8 in. CD x 1-1/4 in. CL is designed for efficient and precise woodworking. This bit features an up-cutting action that effectively pulls chips up and out of mortises, slots, and holes, making it i for deep cutting applications where excellent chip is essential. Its spiral shape provides a shearing action that ensures extra smooth cuts regardless of the grain direction. Made from solid carbide and double fluted, this router bit delivers durability and superior performance. Manufactured by Whiteside Machine Company in Claremont, North Carolina, it reliability and quality for your woodworking projects. Model Number: RU4125