All Infinity Tools CNC Router Bits are engineered to meet the cutting challenge presented by man-made materials such as plywood, MDF, plastics and melamine. We use only the most premium sub-micron grade of C4 carbide and we grind each bit to a remarkable finish in state-of-the-art 5-axis computer controlled machines.

Our Straight and Upcut Spiral O-Flute bits are specifically designed for cutting soft and hard plastics where they produce an exceptional finish. If you look down from the top of the bit you'll see the "O" design that we grind into the flute of the solid carbide round. This unique geometry allows the router bit to clear chips efficiently and dissipate heat quickly by creating the optimal 'chip'.

Choose the Upcut Spiral O-Flute router bit for faster feed rates where material finish on top of the workpiece is not a primary concern. Choose the Straight O-Flute where finish on top and bottom is more important than feed rate and speed.

Both O-FLute router bit styles are ideally suited for all types of plastics, they also produce an excellent finish in soft metals, laminates, hardwood, softwood, plywood, MDF and particleboard.