The best way to appreciate the capabilities of the process is to examine the inside of an intake manifold runner before and after the modification. This view shows a stock runner in a TPI manifold ...

LATROBE, Pa., Jan. 26 (UPI) -- Kennametal Inc. of Latrobe, Pa., Wednesday will pay about $137 million to buy Extrude Hone Corp. of Irwin, Pa. The acquisition, to close by the end of March, is subject ...

Kennametal, which makes metal-cutting and highway construction equipment, acquires Extrude Hone for about $137 million to add line of tools that smooth and polish metal; Kennametal says net income in ...

Kennametal’s proprietary Extrude Hone EVO technology introduces a new level of precision to electrochemical machining, achieving precision surface conditions without stray machining attack ...