In The News

Sunnen acquires long-time partner Hommel Präzision


St. Louis, MO – Sunnen Products Company has acquired Hommel Präzision, a former division of the Hommel Gruppe and a leading provider of honing and more recently, deep hole drilling, solutions in Germany for more than 70 years.

Sunnen Named a Top Solutions Provider for Aerospace

Sunnen was recently named Top Aerospace Manufacturing Solution Provider for 2021 by the Aerospace & Defense Review.

Sunnen Promotes Chris Miltenberger to CEO

August 20, 2021, St. Louis, MO – Sunnen Products Company announced today the promotion of F. Christopher Miltenberger to the additional role of CEO.

Sunnen Featured in Engine Professional Magazine

Sunnen Products recently announced a partnership with Applied Nano Surfaces (ANS) to advance friction and wear reduction technology.

Answering 5 Honing FAQs with Modern Machine Shop

Honing is typically performed to bring bores to a precise size or achieve a specific surface finish. Here, a leading honing equipment manufacturer answers a few commonly asked questions about this process.

Sunnen Products Company acquires BTA Heller

U.S.-based honing systems manufacturer has acquired the premiere deep hole tooling and systems manufacturer to provide complete bore creation and finishing solutions.

Abrasives Key to High CPK Honing

High productivity with high process capability (CPK) sometimes seems elusive in production honing but the problem can be traced to inconsistent abrasives.