Aluminum Oxide Stone Set Aluminum oxide sharpening stones for Hapstone knife sharpeners, designed for soft and medium steels up to 59 HRC. Abrasive Aluminum oxide The stones are made of...

Belgian Blue Whetstone Natural Belgian slate stone with high garnet content for finish sharpening on Hapstone knife sharpeners. Natural stone Belgian slate Belgian Blue Whetstone is a natural slate stone...

Dan's Whetstone Arkansas Sharpening Stones Natural novaculite sharpening stones from Arkansas, mounted on aluminum blanks for Hapstone sharpeners. Natural abrasive Novaculite stone Arkansas stones are made of novaculite, a high-density...

Shadow Natural Finishing Stones Dense French slate finishing stones for razors, knives, gouges, wood chisels, and other fine edge tools. Finish range Ultra-fine honing Green Shadow and Black Shadow stones...

This stone has super-fine structure and excellent breakdown properties for final finishing prior to mirror (diamond polished) finishing. The 900-F works especially well on P-20 mold steel with a hardness...

Boride Sharpening Stones are used for sharpening knives on Hapstone Pro sharpeners. Boride offers a wide range of stones with different performance values and different rates of wear. AM-K series stones...

Boride Golden Star Sharpening Stone High-performance bonded aluminum oxide stone for medium-hard and high-carbon steels on Hapstone Pro sharpeners. Series Golden Star stones Golden Star series stones are made of...

Boride 900-F Narrow Sharpening Stone Super-fine finishing stone with excellent breakdown properties for final finishing before mirror polishing. Finish Super-fine structure The 900-F stone has a super-fine structure and excellent...

Boride AS-9 Narrow Sharpening Stone Narrow bonded aluminum oxide stone with excellent performance and low loading for sharpening knives on Hapstone sharpeners. Series AS-9 stones AS-9 series stones are made...

Boride Golden Star Narrow Sharpening Stone Narrow high-performance bonded aluminum oxide stone for medium-hard and high-carbon steels on Hapstone Pro sharpeners. Series Golden Star stones Golden Star series stones are...

Boride Orange EDM Narrow Sharpening Stone Narrow bonded aluminum oxide stone with medium grit performance for sharpening knives on Hapstone Pro sharpeners. Series Orange EDM stones Orange EDM series stones...

Boride PC Narrow Sharpening Stone Narrow Polisher’s Choice aluminum oxide stone for finishing operations with fast material removal on Hapstone sharpeners. Series Polisher’s Choice PC series stones are designed for...