In 1962, Slim Haney Machining Inc. opened its doors in Tulsa, Oklahoma. Our LEAN processes and systems create high-quality items to print requirements as we work to provide world-class service today.

reputable maker of CNC components and screw machines 

Outstanding standing in the area for more than 60 years.

Production of screws with several spindles up to 2.25" in diameter

secondary operation with all the necessary tools to completely satisfy the requirements of our clients

More than 12 mills, many lathes, and three turning centres (twin turret/sub spindles) are all part of the CNC department, and they can all produce items from prototype to production up to 8" in diameter.

A premier tool and die department that develops new tools and fixtures and maintains existing ones for optimal machining

Formerly recognised as "Supplier of the Year"