Century Machine Inc

416 First St, Coulter, Iowa, 50431 United States View map
Contact supplier See tel #, ask question, request materials, RFQ


Century Machine Inc. provides all the equipment and supplies you could need for any honing application. Our product offering includes honing machines, tools, abrasives, and oils. Our machines are self-contained and include both vertical and horizontal styles. These solutions are designed to provide precision honing, efficient operation, and high quality results. They are easy to use, convenient to service, and will help you achieve a fine surface finish. Our company has been serving the industry since 1975, and we are a proud member of the Association For Manufacturing Technology.  Visit our website to fill out an RFQ form or contact us today.


Our machines are self-contained and can bore diameters up to 36 inches. The tooling equipment we offer is made from alloys that are shock and wear resistant. They are suitable for use on rough surfaced, out-of-round bores. We have the capability to produce custom designed tool heads. 

Honing fluids from Century Machine provide lubrication and reduce the heat generated by honing operations. This will make your tools last longer and protect work pieces from damage.

We provide abrasives including both stones and cloth. Our manufactured stones range from vitrified bonds to silicon carbide and diamond metal bond. Our aluminum oxide resin cloth is long-lasting and available in grits ranging from 36 to 400.

Honing expertise

Due to our many years serving the honing industry, we understand the need for precision and high quality results. So our equipment is manufactured to tight tolerances and built to ISO standards. We always strive to exceed expectations.  When working with our customers, we pay close attention to each of their special requirements to ensure all their desires are met.

Honing industries

Our equipment is used in a variety of diverse industries. Some of the components that are honed using our machines include hydraulic cylinders, engine liners, air craft landing gear, and flow tubes for natural gas.