The Small Series Flex-Hone tools are designed for bore diameters from 1-3/4" thru 2-3/4" and are are 8" OAL. These standard duty Flex-Hones tools are commonly used to finish and deglaze block cylinders or liners and represent a tremendous value on a cost per cylinder basis.
The Flex-HoneŽ tool is always used in an oversized condition. Our sizes are listed by the nominal bore in which the hone is intended to be used.