Sunnen Replacement Abrasives

Ohio Tool Works offers a complete line of vitrified and metal bond honing abrasives (honing stones) to meet your honing needs needs and fit your existing honing equipment – regardless of manufacturer. With abrasive materials ranging from aluminum oxide and silicon carbide to diamond and CBN, our honing stones are available in a full assortment of bond types, grain sizes, custom and industry standard mounts.

Our Replacement Honing Stones Include:

Sunnen "H" series – The "OH" series system is our replacement for the Sunnen "H50/H70" series abrasive sets and is available in both conventional vitrified grades as well as metal-bonded diamond and CBN.

Metal Bond Abrasives"Portable" Honing Stones – The popular Sunnen Style "G25, M27, N37 and W47" series abrasive mounts for the Portable Tool System. The "Portable Replacement" series is available in both conventional vitrified grades as well as metal-bonded diamond and CBN, and in 2-stone or 4-stone sets.

Sunnen Replacement AbrasivesReplacement Mandrel Abrasives – We stock the "H, K, L, P, & R" honing abrasives in all of the most popular abrasive sizes in both diamond and CBN. Our honing abrasives have been proven to perform superior to our competition for life and stock removal. And unlike the competition, we will respond quickly to your needs and tailor an abrasive/bond combination for your specific application

So whether your bore finishing machine was manufactured by Ohio Tool Works, Sunnen, Barnes, General Hone (or any other major honing brand), you can depend on Ohio Tool Works to provide you the industry’s best-performing abrasives.