Whiteside Left Hand Spiral Downcut Bit, 1/4 in. SH x 1/4 in. CD x 1 in. CL is designed for precision and smooth cutting with a down cutting action that reduces chipping and splintering. This bit is i for applications where chip is not a concern, making it for cutting deep through slots or performing shallow finish work such as inlays, laminates, or veneers. Its spiral shape a shearing action that ensures extra smooth cuts regardless of the grain direction. Made from solid carbide and featuring double flutes, this bit is built for durability and high performance. Please note, this bit is intended for use in left hand (reverse rotation) routers only. Model Number: LD2100