Spiral bits combine a shearing action in cutting with an augering action in chip clearance. The shearing action yields an especially clean & accurate cut, while the augering action clears chips from the cut. The “down-cut” cuts from the surface down, leaving a smooth edge at the surface.
- Unique carbide grade for longer lifetime in abrasive materials
- Produces a superior finish and longer tool life
- Razor-sharp cutting edges
- Can be used with hand-held, table-mounted
portable routers and CNC machines
- Industrial quality
These router bits are great for production settings and excellent for creating grooves and dado cuts in plywood and composite materials. Primarily used on CNC machines and other automatic routers.