Spiral bits provide a shear cutting edge that leaves a smoother cut than standard router bits.
The down cut spiral design provides the best top surface edges, ejecting chips away from the router when routing through material. This design also decreases the tendency to lift thin/small work pieces during CNC routing.
When creating dados this design brings chips up and out of the cut.
This tool is also available in our CNC Router Bit Set, a versatile set of high quality, long lasting, solid carbide CNC router bits designed to provide you with the tools needed to cover the most common types of CNC projects.