Is Tungsten Carbide Toxic?

Tungsten carbide (WC) is a widely used industrial material prized for its extreme hardness, wear resistance, and high melting point. It forms the backbone of cutting tools, drill bits, and even jewelry. However, its toxicity profile has sparked debates among scientists, manufacturers, and health organizations. This article examines the potential health and environmental risks of tungsten carbide, supported by research findings, safety guidelines, and real-world case studies.