KMT ▼ -0.9% - Kennametal Inc. $KMT - Kennametal Introduces Exclusive Additive Tungsten Carbide Grade Enabling Next-Generation Metal Cutting Tools Kennametal introduced a new additive tungsten carbide grade designed to enable next-generation metal cutting tools, but the stock declined 0.9% today despite the product announcement. The market's muted reaction suggests investors may be awaiting evidence of commercial adoption or revenue impact from the new technology before bidding up the shares. 15-SEP-2026 09:02 AM ET