EXPERT PRO CBN Sharpening Stone, 550 grit – Mounted on Blank
A versatile CBN stone designed for efficient sharpening and bevel correction on high-hardness steels, including stainless and high-carbon alloys.

• 3 mm polyamide monolayer bond ensures structural durability and stable abrasive exposure

• CBN (Cubic Boron Nitride) provides fast, clean sharpening with superior results on tough steels

• High abrasive concentration ensures aggressive metal removal with precise edge control

• Shock-resistant and dimensionally stable, even under heavy use

• Mounted on a laser-engraved aluminum blank: 160×25×4 mm

• Working surface dimensions: 150×25×3 mm

Perfect for medium-coarse sharpening, edge shaping, and refining. Use with oil, soapy water, or abrasive slurry to prevent abrasive loading on alloy and sticky steels.