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Sunnen Products Co.

Saint Louis, MO 63143-2712   map
Contact Company: 800-325-3670
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Company description by
Custom manufacturer of precision bore sizing, finishing & engine rebuilding equipment & honing tools. Turn key & engine building honing systems, stones, mandrels, gages, tooling, abrasives, superabrasives, sleeves, oils, coolants, hones & brushes are also available.

Company Information

Company description by Sunnen Products Co.
Sunnen Products Company has been a global leader in the manufacture and distribution of bore sizing and finishing equipment, engine rebuilding equipment, and tooling and abrasives since 1924.

From its beginning, Sunnen Products Company has concentrated on advancing bore sizing technology and related equipment for industrial applications. Sunnen's bore sizing products include a complete line of industrial honing machines from simple manual hones to fully-integrated systems that can provide every necessary function for most bore sizing operations. For the engine building market, Sunnen provides a More... full line of engine rebuilding and cleaning equipment, tools and accessories.

Sunnen also manufactures a wide range of abrasives, lubricants and gages for both markets. Sunnen's tooling and abrasives are manufactured for use on Sunnen systems as well as machines manufactured by other companies. The Sunnen Mission has always been to keep pace with the needs of customers in the processing of new materials and new requirements for high volume production while maintaining the highest standards of precision. Less

Recent News & Press Releases

New 60-grit Honing Stones Provide Low-cost, Aluminum-oxide Alternative to Superabrasives for Heavy Stock Removal
August 5, 2014 — Premium red aluminum oxide resists chip loading even in stainless steel. Avoids risk of damage to...
Dart Masters the "Peaks and Valleys" of Custom Engine Block Production with Advanced Flexible Honing System
June 27, 2014 — American-made Sunnen SV-20 honing system uses programmable control to replicate "best" engine...
Heavy Duty Bore Gages for Large Parts Measure up to 12" Diameter with Accuracy of 0.0001"
June 24, 2014 — Sunnen GR-2245/2241 gages built roughneck tough for large-part machining. Patented, wear-proof...
Sunnen Products Company Forms New Indian Joint Venture with its Local Distributor, Precision Honing Solutions Pvt. Ltd.
June 5, 2014 — U.S.-based honing systems manufacturer and long-time India distributor join forces to create...
New Honing System Takes Aim at Precision, Small-Bore Parts
May 22, 2014 — One-piece base and ultra-sensitive tool-overload detection system make new HTE tube hone ideal for...
View all news & press releases for Sunnen Products Co.

Company Data
Activities:Manufacturer, Custom Manufacturer, Service Company
Year Founded:1927
Brand Names:General Hone, Kross Grinding, Sunnen
Export Markets:Western Europe, Africa, Middle East, Asia, Australia, Europe, Canada, Mexico
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