Cutter with n.16 fractioned cutting wings in Hc (brazed tungsten carbide), positioned on a spiral design, with two starting helicies and engraver 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 head working and against wood grain working with good surface finishing ,avoiding any chipping.Suitable for soft and hard timbers and glued panels.