The GATCO 15001 Medium Serrated Knife Hone is designed specifically for maintaining and restoring serrated cutting edges with precision and control. The sharpening rod is manufactured from highquality aluminum oxide, providing a durable abrasive surface capable of refining worn serrations without removing excess material. The medium grit profile supports edge maintenance by reestablishing bite and consistency along individual serrations commonly found on bread knives, utility knives, and specialty blades.This hone is engineered for compatibility with all GATCO guided sharpening systems, allowing seamless integration into established sharpening workflows. The rod profile fits cleanly into serration gullets, supporting controlled sharpening that preserves factory geometry and cutting performance. Aluminum oxide construction promotes consistent abrasion and long service life through repeated use. The compact, purposebuilt design makes the hone suitable for home kitchens, workshops, and maintenance kits where serrated blades require regular upkeep alongside straightedge cutlery.