Tungsten carbide is celebrated for its exceptional hardness, wear resistance, and high melting point, making it a cornerstone material in diverse industries. From cutting tools that shape the world around us to wear parts that endure relentless abrasion, tungsten carbide stands as a testament to human ingenuity. However, like any material subjected to the rigors of real-world applications, it is susceptible to cracking under specific conditions. This article delves into the intricacies of cracking in tungsten carbide, exploring the factors that contribute to its occurrence, examining its applications, and outlining measures to prevent crack propagation, ensuring the longevity and reliability of components made from this remarkable material.