Warthog Hand Held Serrated Knife Sharpener Grit:600 Formerly known as the Model

Formerly known as the Model 328

You still get the quality and attention that Naniwa gives all their stones but don't have to pay the higher price of their more expensive lines of stones

The jaws are 1/2" wide and adjust to various tapers of blades

Changing from oil to water use is not a problem provided the stone is cleaned well

Warthog Hand Held Serrated Knife Sharpener Grit:600 Formerly known as the ModelVersatile Serrated Knife Sharpening The difficulty with sharpening serrated knives is the large number of sizes and shapes of the serrations themselves. With so many variations of serration, finding a sharpener that would work with more than a few of them has been difficult. The Warthog Hand Held Serrated Knife Sharpener is cleverly designed to address all those different serrations. This sharpener has four different profiles to allow it to work with