Sunnen Bore Sizing Mandrels

Honing Tools and Mandrels

Sunnen offers a broad range of honing tools and mandrels for almost every application and bore size. Our mandrels can handle diameters from 1,52 to 1524 mm (.060 to 60 inches).

Sunnen has the highest quality mandrels for:

Open holes with no interruptions

Open holes with keyways or splines

Open holes with tandem lands

Blind holes

Bowed holes

Holes with a counterbore or overhang

All Sunnen products come with the best technical and customer support in the industry.

Please Email us for further Information and Specifications: info@kerzan.co.nz