A V-shaped toothed bandknife available in single or double edge, with teeth per inch (tpi) from 3 tpi to 20 tpi. Used to cut more rigid or higher density foam, the teeth give greater penetration to the cut. Toothed bandknives can also be used for cutting abrasive foam, or any similar application where a straight edged blade would wear quickly. They also offer extended blade life where the machine is not fitted with a resharpening attachment. Available in widths from 10mm to 32mm.