These tungsten carbide slitter knives are made precisely to a very high standard, with specially ground finish and sharp cutting egde. They can perform high speed slitting, with a prefect efficiency, accurate slitting and good surface finish.
They are specialty made for slitting, trimming kinds of metal strips, foils, bars, like silicon steel, mild steel, stainless steel, aluminum, brass, copper, carbon steel, copper aluminum alloy, galvanized coils, etc. Through advanced grinding machines as well as unique grinding processes, their flatness can up to a high standand, both sides to be mirror finished, not burrs and chip-free on the cutting edge; Aluminum, brass and copper.
Besides, we developed a generation of carbide grade to enhance their strength, wear-resistance, heat-resistance, to improve your productivity and make them much durable in a high working temperature.