Downcut spiral router bits push cutting forces downward into the workpiece, protecting the top surface from chipping and tear-out. This makes them the preferred choice for cutting veneered panels, laminates, and any material where top-face quality is critical. Available in 2 flute, 3 flute, and 4 flute configurations as well as left-hand and chip breaker variants, our downcut spirals are stocked in both standard and premium carbide grades to match your production demands.