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  sharpeners. Boride offers a wide range of stones with different performance values and different rates of wear Boride stones are...

  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 CS-HD series...

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. Golden Star series...

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.   Orange...

Boride Sharpening Stones are used for sharpening knives on Hapstone  sharpeners. Boride offers a wide range of stones with different performance values and different rates of wear. PC series (Polisher's...

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. RUBY series stones are...

Boride T2 series stones are made of aluminum oxide and use a very strong bond. As a result, these stones are high performance and their wear rate is below average. Boride...