What are the opening hours?

Monday 8am - 4:30pm Tuesday 8am - 4:30pm Wednesday 8am - 4:30pm Thursday 8am - 4:30pm Friday 8am - 4:30pm

Sunnen Products Company

Name: Sunnen Products Company
Address: 7910 Manchester Road, St. Louis, MO, 63143, US
Telephone: +18007722878

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Sunnen Products Company

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Our solutions are tested by time and trusted by leading manufacturers around the world.

Since 1924, Sunnen has been the industry leader in the manufacture of innovative honing solutions across a wide range of industries, including aerospace and defense, automotive, hydraulics, medical and more. As the foremost leader in honing technology, the purpose of our page is to provide useful and relevant information to help improve our customers honing operations.

10/21/2026

Sunnen's new expanded SV-45 Vertical Honing Machine is built for manufacturers seeking precision bore finishing, production flexibility, and dependable process performance. The expanded 45" stroke supports a wide range of bore applications for larger workpieces without needing a larger, higher-cost honing platform. Learn more: bit.ly/4xZcBr3

10/20/2026

Industrial Machinery Digest highlighted Sunnen's strategic approach to honing! It considers the entire process to create a predictable, efficient process that supports the performance of the finished part and the profitability of the operation. Read more: bit.ly/4hAQXDC

10/19/2026

Sunnen's Custom Product Request connects manufacturers with precision manufacturing expertise for specialized applications and ultra-specific finish requirements, helping find the right solution for each part, configuration, and volume. Request today: bit.ly/4gtQsKY

10/16/2026

Achieving a high-quality finished surface requires a process built around consistency, control, and the right tools. Sunnen’s superabrasive portfolio supports metal-cutting operations seeking advanced abrasive technology for precision-finishing needs. bit.ly/4qhNCMK

10/15/2026

Its time for BI-MU 2026! Sunnen is in Milan, October 13–16, for Italy's leading manufacturing exhibition. Join us to see our SV-30SX and SH5000R machines in action and discover metalworking technologies advancing the next era of production. bit.ly/4h0qHCv

10/14/2026

Whether producing energy components on land or offshore, Sunnen's portfolio of honing systems are engineered to help the oil and gas industry achieve the precision required for a wide range of critical applications, including tubes, down hole safety valves, mud pump liners and flow meters. Discover: bit.ly/4wlSXni

10/13/2026

In applications such as Piston pumps and specific aerospace parts, hydraulic valves and sleeves or thin-walled parts that are prone to distortion when honing, Sunnen’s patented automated bore-lapping technology is the way to go. The machine uses a grooved lap & loose abrasive compound to remove excess material as the tool rotates, creating a more consistent process that reduces reliance on manual work while supporting safety & repeatable quality. bit.ly/4AQtIxb

10/12/2026

Get to know Sunnen's most versatile and economical bore gaging system on the market! The PGE-6000 electronic bore gage supports accurate measurement and verification of custom parts. With a measuring range of 9.40–38.10 mm (0.370–1.500 in.), it is perfect for honing work, "in process" inspection, receiving inspection, quality control lab analysis and the varied needs of job shops. bit.ly/4wVw6QG

10/09/2026

Sunnen’s tried and true versatile MBB-1660 Horizontal Honing Machine handles regular and odd-shaped parts from 1.5 to 165 mm in diameter and up to 400 mm in length, providing a flexible solution for precision bore finishing in varied production applications. bit.ly/4wnplpG

10/08/2026

Missed Sunnen at IMTS? Read about our showcase of next-generation honing technology, dimensional metrology, precision tooling, and deep-hole machining solutions in Grinding and Surface Finishing: bit.ly/4rkQLvG

Address

7910 Manchester Road
St. Louis, MO
63143

Opening Hours

Monday	8am - 4:30pm
Tuesday	8am - 4:30pm
Wednesday	8am - 4:30pm
Thursday	8am - 4:30pm
Friday	8am - 4:30pm

Telephone

+18007722878

Website

https://www.sunnen.com/

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