Allied Machine — Holemaking and Finishing Tools
Allied Machine & Engineering Corp. is a U.S. manufacturer of high-performance metal cutting tools for holemaking and finishing applications. Founded in 1941 by Harold E. Stokey, the company remains family-owned and is headquartered in Dover, Ohio, USA.
Allied Machine specializes in drilling, boring, reaming, threading, thread milling, burnishing and deep-hole drilling technologies. Its portfolio includes both standard tooling systems and engineered special solutions for demanding machining applications.
The Allied Machine family of brands also includes Wohlhaupter®, Superion®, ThreadMills USA™ and Criterion®, extending its capabilities in precision boring, solid carbide and PCD tooling, thread milling and finish boring systems.
Allied Machine offers a comprehensive range of tooling for producing and finishing holes in metal. Its drilling portfolio includes replaceable insert and solid carbide drills, deep-hole drilling solutions, structural steel tooling and systems for demanding industrial applications.
Key product families include T-A Pro®, GEN3SYS® XT, GEN3SYS® XT Pro, APX™ and 4TEX®, designed to improve productivity, process stability and cost per hole.
Beyond drilling, Allied Machine provides solutions for precision boring, reaming, thread milling, burnishing, porting and multifunction machining. For applications that cannot be solved with standard tooling, the company also engineers custom solutions.
Learn more about Allied Machine drilling, boring, threading and other holemaking and finishing tooling on the company’s official website.
If you need help choosing a tool or piece of equipment, please submit a request and a representative will contact you.



