Cutter with n.12 fractioned cutting wings in Hc (brazed tungsten carbide), positioned on a spiral design, with two starting helicies and engravers saw blade applicated. The cutter permits high feed speed and great wood removal, and thanks to the n.12 cutting edges of the saw blade allows working against wood grain with good surface finishing, avoiding any chipping. Suitable for soft and hard timbers and glued panels.