Warthog Hones for the A4 Knife Sharpener Made in the USA this grinder features a hydraulic

this grinder features a hydraulic assist

Durable plastic protects stones against breakage

Hard Black Arkansas Pocket Stones without leather pouches are also available

By rubbing the stone against the abrasive grit

Sharpeners come in many different forms such as stones or even quality electric sharpeners

Warthog Hones for the A4 Knife Sharpener Made in the USA this grinder features a hydraulicHones for the Warthog A4 These hones will fit only the older Warthog Classic II and current Warthog V Sharp A4 Knife Sharpeners. They will not work with other model sharpeners. There are a few types of stone to choose from: Stones with diamond abrasive on one side and a smooth honing steel on the opposite side. Stones with two different diamond abrasives, one on each side. Single sided ceramic stones. These various choices allow the sharpener options.