Exhibit 99.1 FOR IMMEDIATE RELEASE: DATE: November 6, 2024 Investor Relations Media Relations CONTACT: Michael Pici CONTACT: Lori Lecker PHONE: 412-790-0792 PHONE: 412-248-8224 michael.pici@kennametal.com lori.lecker@kennametal.com Kennametal Announces Fiscal 2025 First Quarter Results • Strong cash from operations of $46 million compared to $26 million in the prior year; free operating cash flow of $21 million compared to negative $3 million in the prior year • Earnings per diluted share (EPS) of $0.28 and ...