Excello Tool Engineering & Manufacturing Co. has been providing precision machining services since 1960, specializing in CNC milling and turning of intricate, close tolerance components and assemblies. The company was founded by Michael J. Zahornacky Sr. and has grown from a small three-man job shop to a reputable source for rapid prototyping and CNC machining in Connecticut. Excello Tool Engineering & Manufacturing is located in Milford, CT, and offers services to a wide variety of U.S. industries, focusing on delivering high-quality machining solutions to its clients.