Solid tungsten carbide router cutter complete with three spiral flutes. Suitable for ‘roughing’ cuts in softwood, hardwood and man made board (with or without coating). Carbide for maximum durability in abrasive materials. Upcut spiral for optimum chip flow and improved finish on the bottom of the board. Downcut for better clamping when machining small work pieces and improved finish on the top of the board. For use on routers and machining centres with or without CNC control.