What grades are the carbide blades available in? Mike October 30, 2020 05:35 Updated LENOX uses only high quality micro-grained carbide Related articles Where do I find the proper feeds and speeds for carbide blade? Do LENOX bi-metal blades contain Cobalt? How much tension can a bi-metal blade handle? What is the finest tooth pitch for carbide band saw blade? Which blade is recommended for structural steel? Comments 0 comments Please sign in to leave a comment.