Our Company

Manufacturing GSE Aircraft Turbine Engine Overhaul Tools with pride since 1975

A Disabled Veteran-Owned Small Business Manufacturer, the Jetool division of Chesaning Manufacturing Company, Inc. has manufactured GSE aircraft turbine engine overhaul tools since 1975 for many major aircraft engine manufacturers.

Jetool serves the aircraft industry worldwide with overhaul and maintenance tooling. Our ground support equipment includes engine stands, transporters, balancing kits, gauge sets, bearing pullers, installation and removal fixtures, stretch shafts, as well as inspection and test equipment. We manufacture everything from small hand tools to large overseas containers complete with all the tools for an engine overhaul.

Authorized Manufacturer

Jetool is an exclusive authorized tool manufacturer/vendor of the CFE line of CFE738 engine tooling providing CFE Service Centers worldwide with all of the tooling and test equipment required for the routine maintenance of the CFE738 engines.

In 1987, we became a Garrett authorized vendor – which later became known as AlliedSignal and is now Honeywell – providing our customers with ground support equipment for the following engines: TPE 331, TFE 731, ATF3, & APU’s. This came to an end in early 2009 when Honeywell decided that they needed to keep track of those who purchased their tooling, and elected to only sell the tooling through their own Honeywell, S. Bend, Indiana site and thus dissolved Jetool as their authorized vendor. However, Jetool is still one of only a few preferred tooling suppliers to Honeywell.

We welcome the opportunity to provide tooling quotations on customer provided drawings; please click here for our RFQ page.

JETool  (989) 845-3880 f. (989) 845-2073 This email address is being protected from spambots. You need JavaScript enabled to view it. P.O. Box 186, 305 South 4th Street Chesaning, Michigan 48616-0186