Carbide Tool Services (CTS), which provides regrind, repair, and tooling services to industrial manufacturers. Carbide Tool Services company specializes in repairing indexable and cutting tools. Its tool repair programs include the fixing of drills, face mills, lathe tools, end mills, and a range of other tools. CTS mends tools from a variety of machine-tool manufacturers, including Ingersoll, Kennametal, Seco Tools, and WALTER, and customizes its repair operations to fit the specific needs of its clients. The largest tool repair business in the US, CTS operates a 22,000-sq.-ft. manufacturing facility, which it built in 1995.