CBN Sharpening Stone 6x1" 5000 Grit MB002 Premium Bronze

Premium Bronze CBN Sharpening Stone - Ultra Fine Edge Polishing

Polish your blade to a near-mirror finish with this professional-grade cubic boron nitride (CBN) sharpening stone. Engineered with our Premium Bronze bond MB002, this ultra fine stone delivers exceptional polishing action on hardened knife steels and high-performance blades. The Premium Bronze bond is the most universal bond in the PDTools lineup — highly resistant and effective with any type of steel, delivering consistent high-speed performance at the finest grit levels. Designed for guided sharpening systems like Edge Pro.

Why CBN with Premium Bronze Bond?

• CBN is second only to diamond in hardness - ideal for hardened knife steels
• Premium Bronze bond is universal — works with any kind of steel
• Maximum resistance and durability for consistent polishing performance
• Superior heat resistance prevents thermal damage to cutting edges
• Maintains flat surface - no dishing or wear over time
• Compatible with Edge Pro and similar guided sharpening systems

Technical Specifications:

• Size: 6x1" (160x25mm)
• Thickness: 7mm (0.276")
• CBN layer thickness: 3mm (0.12")
• Grit size: 5000 Grit (3/2 micron) - Ultra Fine
• Bond: Premium Bronze MB002
• Quality line: Premium
• Country of origin: Ukraine

Ideal For: Knife enthusiasts, professional sharpeners, and craftsmen using guided sharpening systems like Edge Pro who want a near-mirror, razor-sharp finishing edge on hardened knife steels and high-performance blades.