Boride grinding stones of the CS-HD series are excellent stones from silicon carbide, intended for sharpening of knives from hard steels (from 47 to 63 HRc). The set includes 5...
The Boride stone set is assembled from different series and is perfectly suited for sharpening knives made of any type of steel – from soft to the hardest. The set...
A reliable water stone designed for sharpening knives with steel hardness up to 62 HRC. Suitable for EDC, kitchen, and outdoor blades. The set includes 5 stones: Hapstone Optimal F220 Hapstone Optimal F400...
Hapstone sharpening stones come in standard dimensions for machine sharpening - 152x25x6 mm and are designed for use with Hapstone sharpeners. Crafted from abrasive silicon carbide grains on a ceramic...
Aluminum Oxide Sharpening Stones are used for sharpening knives using Hapstone knife sharpeners. The stones are made of aluminum oxide and are designed for soft or medium steels (up to 59...
These stones are made from cubic boron nitride (CBN) powder. Hapstone Premium CBN uses a metal-organic binder that is close to metallic binders in wear resistance but provides a softer...
Hapstone Premium Diamond sharpening stones are highly popular in the market. Their characteristics make them suitable for sharpening knives made of various materials, and they maintain their properties for an...
Hapstone Start CBN stones are designed for use in Hapstone sharpening systems and are ideal for sharpening knives made from any type of steel. The Hapstone Start CBN sharpening stone...
Hapstone Start Diamond sharpening stones are designed for use in manual sharpening systems, such as Hapstone, and are ideal for sharpening knives made from various types of steel. The sharpening...
The composition of abrasive particles and binder used in Japanese SHAPTON stones remains the manufacturer's secret. However, based on certain indications, it can be assumed that their composition, especially...
The composition of the abrasive grain and binder in Japanese SHAPTON stones is a closely guarded secret of the manufacturer. However, based on some hints, one can assume that both...
Chosera sharpening stones are used for sharpening knives on Hapstone knife sharpeners. Chosera is a high-end series from Naniwa made of aluminum oxide with the magnesia binder. The magnesia binder...
