Whiteside Spiral Downcut Roughing Bit, 1/2 in. SH x 1/2 in. CD x 2-3/16 in. CL is a high-performance spiral router bit designed for fast and efficient cutting in hard materials. Also known as a Hogger or Chipbreaker, this bit features roughing type cutting edges that excel in roughing operations. Its downcutting action minimizes chipping and splintering, making it for projects where clean edges are essential. I for cutting deep through slots or performing shallow finish work such as inlays, laminates, or veneers, this bit ensures smooth, precise cuts thanks to its spiral shape that provides a shearing action regardless of grain direction. Crafted from solid carbide and equipped with three flutes, this Whiteside bit delivers durability and professional results for woodworking enthusiasts and professionals alike. Model Number: RD5218H