Glass Cutting Blades

Tungsten carbide knives, blades, cutters for cutting glass, light bulb glass, lamp bulb glass, lamp tube, strip-lighting glass

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.

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; 

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.