Solid tungsten carbide blades for CNC oscillating cutters, film slitting and cardboard V-grooving. A tungsten carbide oscillating knife blade is ground to a mirror edge so it cuts single-ply fabric, foam and composites without fraying; carbide slitter blades do the same on abrasive film, and V-grooving blades cut the fold line in heavy board.

Carbide keeps its hardness at temperatures where HSS softens, which is why it outlasts steel several times over in abrasive or heat-generating cuts. Mounting dimensions follow the machine you run — we supply profiles compatible with Zünd, AOL and JWEI cutters, plus custom outlines to drawing. Send your machine model and the material, and we will quote the grade and geometry that stops the rework.