Whiteside Left Hand Spiral Downcut Bit, 1/4 in. SH x 1/8 in. CD x 1/2 in. CL is designed for precision and smooth cutting with its 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 for shallow finishing tasks 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 a double-fluted design, this bit delivers durability and excellent performance. Please note, this bit is intended for use only in left-hand (reverse rotation) routers. Model Number: LD1600