Whiteside Spiral Downcut Roughing Bit, 3/8 in. SH x 3/8 in. CD x 1-1/4 in. CL is a high-performance router bit designed for fast cutting operations in hard materials. Also known as a Hogger or Chipbreaker, this bit features roughing type cutting edges that efficiently reduce chipping and splintering thanks to its up-cutting action. It excels in applications where chip is essential and is for cutting deep through slots or performing shallow finish work such as inlays, laminates, or veneers. The spiral shape provides a smooth shearing action, ensuring clean cuts regardless of the grain direction. Made from solid carbide with three flutes, this bit delivers durability and precision for professional woodworking projects. Model Number: RD4125H