EXPERT PRO CBN Sharpening Stone, 325 grit – Mounted on Blank
A robust CBN stone built for coarse sharpening and bevel correction on high-hardness steels, including stainless and high-carbon alloys.

• 3 mm polyamide monolayer bond provides consistent abrasive contact and structural integrity

• CBN (Cubic Boron Nitride) offers fast, precise cutting on hard steels, outperforming diamond in speed on many alloys

• High abrasive concentration ensures efficient metal removal with minimal effort

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

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

• Working surface dimensions: 150×25×3 mm

Ideal for coarse sharpening, edge repair, and geometry correction. Use with oil, abrasive slurry, or soapy water to avoid abrasive clogging, especially when working with sticky or alloy steels.