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Hybrid-bond diamond stones for fast, efficient sharpening of hard, soft, and powder steels.
Cutting
Diamond abrasive provides high cutting performance and greater aggressiveness, making the stones efficient for both roughing and sharpening stages.
Binder
The metal-organic hybrid binder balances cutting speed, wear resistance, and controlled feedback during sharpening.
Steel range
The stones are suitable for both hard and soft steels, including hard powder steels above 67 HRC.
Use
These stones can be used dry or with oil to improve finishing quality, especially during the final sharpening stages.
Hapstone Magic Oil, Norton oil, and Boride oil are suitable options depending on the sharpening workflow.
Authenticity
Hapstone LLC is the official North American distributor of Kyoto Diamond Tools Ukraine products for 2026.
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Maintenance
The surface is easy to clean with oil or wet wipes, helping maintain performance during sharpening.
Restoration
The stones allow straightforward lapping and restoration of aggressiveness when cutting performance needs refreshing.
Specifications
