Engis Corporation



Engis Corporation
105 West Hintz Road
Wheeling, Illinois 60090


Engis Corporation is known worldwide as an innovator in the use of natural and synthetic diamond in flat lapping, honing, grinding and polishing applications, as well as fully configured, custom-designed finishing systems.  Industries served include oil and gas, electronics, semi-conductor, medical devices, aerospace, automotive, defense, ceramics, mechanical valves & seals, foundries, and mold & die.

Engis employs approximately 220 people worldwide and remains privately held by the original founding family. Facilities include its headquarters in Wheeling, IL (Chicago) and affiliate companies in Japan, Singapore, Hong Kong, Korea, Canada and the U.K.

The Engis Systems Approach

Engis is in a unique position to offer you a full systems approach to your superfinishing challenges. This means rather than just being a supplier of products and machines, through our three process development laboratories, we can offer you efficient turnkey systems to achieve your manufacturing objectives.

The end result is a single source full package solution to your manufacturing requirement. The benefit to this is that we take full responsibility for the process, and there is no risk of blame between the manufacturer of the equipment and the supplier of the perishable tooling, should there be some kind of failure to meet the production objectives. We take responsibility for the entire system.

Engis Bore Finishing Tools

Engis Corporation has 40+ years of experience in the design and manufacture of electroplated grinding and honing tools. Equiped with their own in-house design staff, precision machine shop and plating department. And, because Engis designs complete honing / bore finishing systems, they understand how the tools must function in harmony with the machine tool and fixturing.  Engis designs tooling packages to help you achieve your objectives in terms of part quality, throughput and overall cost.

Engis manufactures a complete range of honing tools, including tools for blind bores, self-adjusting tooling, seating tools and coolant-through-tool design including tools that can be used on the simplest drill press or fitted on sophisticated five axis machining systems and transfer lines.


Explore more Solutions from Engis:

Engis HYPREZ® Lapping & Polishing Systems

Engis Single-Pass and Precision Bore Finishing Systems

Engis Electroplated Diamond Grinding Tools

Engis Mold & Die Tools & Consumables

Engis Micron Diamond Powder