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Narrow CBN stones with smooth cutting action for controlled knife sharpening without changing the sharpening angle.
Cutting
Cubic boron nitride works efficiently while leaving a cleaner scratch pattern than sharper, more aggressive abrasive structures.
Bonding
The metal-organic bond is close to metal bonds in wear resistance, while giving the stone a softer and more comfortable sharpening feel.
Maintenance
Hapstone Premium CBN stones do not require soaking, special preparation, or cutting fluids before sharpening.
Control
Stones of different grit sizes share the same dimensions, allowing you to move from one sharpening stage to another without changing the sharpening angle. Each stone is mounted on anodized aircraft-grade aluminum blank for stable support during work.
For the best sharpening experience, recommends using Hapstone Magic Oil.
Durability
Hapstone Premium CBN is often compared to Japanese water stones in comfort, while being significantly more durable in use.
Finishing
The octahedral crystal structure of CBN provides more cutting edges with less sharp corners, helping achieve a cleaner finish. For finishing, Hapstone Poly Diamond suspension is recommended.
Specifications
