We offer 3 grades of Tersa knives to maximize tool life and reduce knife cost. All knives are double edged and fit in the Tersa brand cutterheads. These knives are the original Swiss Made Tersa brand knives, not a cheap imitation. We offer great prices and quick delivery. 

High Speed Steel: Our best seller with a high tungsten (18%) content. Recommended for softwood and some occasional hardwood use.

Carbide: Increase your tool life up to 12 times over HSS. Recommended for hickory, teak, tropical dense hardwoods, MDF, edge glued stock and other man made materials. Carbide can nick easier so use it with clean wood. Consider running two carbide knives and two hss knives for long life and smoother finishes.

 (Sold in balanced sets of two)