New Sunnen HPH Honing Tools Fit High-Production Applications

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Sunnen Products Company’s new generation High-Production Helix (HPH) Single Stroke Honing Tools offer fast stock removal, consistent bore geometry and can be designed to economically optimize specific high-production applications.

Plated diamond HPH Single Stroke Honing Tools are manufactured with high strength steel as opposed to commonly used cast iron. Sunnen’s HPH tools incorporate an expandable, superabrasive sleeve mounted on a tapered mandrel for precision bore sizing and finishing. Their use is a fast and accurate method of sizing bores to final size. Tools go through the bore only once, removing a predetermined amount of stock, progressively enlarging the bore. After the final pass, the bore is to size, straight and round, with the desired surface texture. They can be used with either water- or oil-based coolants.

HPH Single Stroke Honing Tools are a good choice on bore diameters ranging from 6.325 mm (.244") to 25.057 mm (.984"). HPH tools perform well on Sunnen’s value-priced VSS Single Stroke Honing System as well as popular machines from other manufacturers. Other sizes are available as special orders.

For more information contact Sunnen Products Company at (800) 325-3670. Visit online at [www.sunnen.com].