Used extensively in cutting tools and machining due to its extreme hardness and resistance to wear. Commonly found in drill bits, milling cutters, and tool inserts for metalworking, mining, and construction equipment. Also used in wear-resistant parts such as seals, bearings, and nozzles. Applied in aerospace and defense for armor-pierrecing components and high-performance coatings. Frequently used in jewelry for durable, scratch-resistant rings. Employed in the oil and gas industry for downhole tools and drilling components exposed to harsh conditions.