Whiteside Spiral Upcut Bit, 1/4 in. SH x 7/32 in. CD x 3/4 in. CL is designed for precision and efficiency in woodworking tasks. This Whiteside RU1900 Spiral Up Cut Router 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 delivers a shearing action that ensures extra smooth cuts regardless of the grain direction. Crafted from solid carbide and double fluted, this bit combines durability with superior cutting performance. Manufactured by Whiteside Machine Company in Claremont, North Carolina, it reliable quality for professional and hobbyist woodworkers alike. Model Number: RU1900