Made from high-carbon steel with black PVD and DLC coatings, the blades are ultra-strong, rust resistant, and remain sharp up to 4x longer.* 32 fine ball-point teeth glide smoothly over pores, reducing nicks and snags. Deeper blade teeth are uniquely designed for consistent feeding and cutting. 04 50% more teeth and 6 grams lighter than our standard blade for faster, smoother cutting. 05 Zero-gap adjustable for an ultra-close cut.